VISHAY MBA-SMA 0204 Professional Metal Film Leaded Resistors Owner’s Manual
- June 12, 2024
- VISHAY
Table of Contents
- DESCRIPTION
- FEATURES
- APPLICATIONS
- TECHNICAL SPECIFICATIONS
- APPLICATION INFORMATION
- PART NUMBER AND PRODUCT DESCRIPTION
- PACKAGING
- MATERIALS
- ASSEMBLY
- APPROVALS
- RELATED PRODUCTS
- FUNCTIONAL PERFORMANCE
- TESTS PROCEDURES AND REQUIREMENTS
- TEST PROCEDURES AND REQUIREMENTS
- DIMENSIONS
- HISTORICAL 12NC INFORMATION
- Disclaimer
- Customer Support
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
VISHAY MBA-SMA 0204 Professional Metal Film Leaded Resistors
DESCRIPTION
MBA/SMA 0204, MBB/SMA 0207, and MBE/SMA 0414 professional leaded thin film resistors are the general purpose resistor for all fields of professional electronics where reliability and stability is of major concern. Typical applications include industrial, telecommunication, automotive, and medical equipment.
FEATURES
- CECC version (IECQ-CECC approved according to EN 140101-806)
- Excellent overall stability: class 0.25
- Wide ohmic range: Ω to 22 MΩ
- AEC-Q200 qualified available (1)
- Radial version available for MBB/SMA 0207
- Alternative termination wires available e.g. weldable wire (MBA/SMA 0204 only)
- Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
Note
- AEC-Q200 qualified parts are available per tables “Temperature Coefficient and Resistance Range”
APPLICATIONS
- Industrial
- Telecommunication
- Medical equipment
- Automotive
TECHNICAL SPECIFICATIONS
DESCRIPTION | MBA/SMA 0204 | MBB/SMA 0207 | MBE/SMA 0414 |
---|---|---|---|
DIN size | 0204 | 0207 | 0414 |
CECC size | A | B | D |
Resistance range | 0.22 Ω to 10 MΩ; 0 Ω | 0.22 Ω to 22 MΩ; 0 Ω | 0.22 Ω to 22 MΩ |
Resistance tolerance | ± 5 %; ± 1 %; ± 0.5 % | ||
Temperature coefficient | ± 50 ppm/K; ± 25 ppm/K | ||
Rated dissipation, P 70 (2) | 0.4 Ω | 0.6 Ω | 1.0 Ω |
Operating voltage, U max. AC/DC | 200 V | 350 V | 500 V |
Operating temperature range (2) | -55 °C to 155 °C | ||
Peak permissible film temperature (2) | 155 °C | 155 °C | 155 °C |
Insulation voltage:
1 min.; U ins
Continuous| 300 V
75 V| 500 V
75 V| 800 V
75 V
Failure rate: FIT observed| £ 0.1 x 10-9/h| £ 0.1 x 10-9/h| £ 0.1 x 10-9/h
Notes
- MB series has been merged with the related SMA series to form one series “MB/SMA__” (2) Please refer to APPLICATION INFORMATION below
APPLICATION INFORMATION
The power dissipation on the resistor generates a temperature rise against the
local ambient, depending on the heat flow support of the printed-circuit board
(thermal resistance). The rated dissipation applies only if the permitted film
temperature is not exceeded. Furthermore, a high level of ambient temperature
or of power dissipation may raise the temperature of the solder joint, hence
special solder alloys or board materials may be required to maintain the
reliability of the assembly.
These resistors do not feature a limited lifetime when operated within the
permissible limits. However, resistance value drift increasing over operating
time may result in exceeding a limit acceptable to the specific application,
thereby establishing a functional lifetime. The designer may estimate the
performance of the particular resistor application or set certain load and
temperature limits in order to maintain a desired stability.
MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION
Operation mode | Standard | Power |
---|---|---|
Climatic category | -55 °C / +125 °C / 56 days | -55 °C / +155 °C / 56 days |
Rated dissipation, P 70 | MBA/SMA 0204 | 0.25 Ω |
MBB/SMA 0207 | 0.4 Ω | 0.6 Ω |
MBE/SMA 0414 | 0.65 Ω | 1.0 Ω |
Applied maximum film temperature, J F max. | 125 °C | 155 °C |
Max. resistance change at rated dissipation | D R / R max. | , after: |
MBA/SMA 0204
1000 h
8000 h
225 000 h| 1 W to 475 kΩ
£ 0.25 %
£ 0.5 %
£ 1.5 %| 1 W to 475 kΩ
£ 0.5 %
£ 1.0 %
–
MBB/SMA 0207
1000 h
8000 h
225 000 h| 1 W to 1 MΩ
£ 0.25 %
£ 0.5 %
£ 1.5 %| 1 W to 1 MΩ
£ 0.5 %
£ 1.0 %
–
MBE/SMA 0414
1000 h
8000 h
225 000 h| 1 W to 2.4 MΩ
£ 0.2 %
£ 0.4 %
£ 1.2 %| 1 W to 2.4 MΩ
£ 0.4 %
£ 0.8 %
–
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE – Standard Products
TYPE | TCR | TOLERANCE | RESISTANCE (1)(2) | E-SERIES |
---|---|---|---|---|
MBA/SMA 0204 | ± 50 ppm/K | ± 5 % | 0.22 Ω to 0.91 Ω | E24 |
± 1 % | 1 Ω to 10 MΩ | E24; E96 | ||
± 0.5 % | 10 Ω to 475 kΩ | E24; E192 | ||
± 25 ppm/K | ± 1 % | 10 Ω to 475 kΩ | E24; E96 | |
± 0.5 % | 10 Ω to 475 kΩ | E24; E192 | ||
Jumper | – | < 10 mW ; I max. = 3 A | – | |
MBB/SMA 0207 | ± 50 ppm/K | ± 5 % | 0.22 Ω to 0.91 Ω |
11 MΩ to 22 MΩ
| E24
± 1 %| 1 Ω to 10 MΩ| E24; E96
± 2 %| 0.22 Ω to 0.91 Ω| E24
± 0.5 %| 10 Ω to 1 MΩ| E24; E192
± 25 ppm/K| ± 1 %| 10 Ω to 1 MΩ| E24; E96
± 0.5 %| 10 Ω to 1 MΩ| E24; E192
Jumper| –| < 10 mW ; I max. = 5 A| –
MBE/SMA 0414| ± 50 ppm/K| ± 5 %| 0.22 Ω to 0.91 Ω| E24
± 1 %| 1 Ω to 22 MΩ| E24; E96
± 0.5 %| 10 Ω to 2.43 MΩ| E24; E192
± 25 ppm/K| ± 1 %| 10 Ω to 2.43 MΩ| E24; E96
± 0.5 %| 10 Ω to 2.43 MΩ| E24; E192
Notes
- Resistance ranges printed in bold are preferred TCR / tolerance combinations with optimized availability
- Resistance value to be selected from E24 series for ± 5 %, ± 2 %, from E24/E96 series for ± 1 % tolerance and from E24/E192 for ± 0.5 % tolerance
- AEC-Q200 qualification applies to products with TCR = ± 50 ppm/K and tolerance = ± 1 % in the ranges of 10 Ω to 301 Ω for MBA/SMA 0204, 10 Ω to 7.5 MΩ for MBB/SMA 0207, and 10 Ω to 22 MΩ for MBE/SMA 0414
PART NUMBER AND PRODUCT DESCRIPTION
– Standard Products
Notes
- The products can be ordered using either the PRODUCT DESCRIPTION or the PART NUMBER
- Standard products are not CECC approved
- Radial version (RB,UB) cannot be qualified according to CECC so these can only be ordered as standard products
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE – CECC Approved Products
TYPE | TCR | TOLERANCE | RESISTANCE (1)(2) | E-SERIES |
---|---|---|---|---|
MBA/SMA 0204 | ± 50 ppm/K | ± 5 % | 0.22 Ω to 0.91 Ω | E24 |
± 1 % | 1 Ω to 10 MΩ | E24; E96 | ||
± 0.5 % | 10 Ωto 475 kΩ | E24; E192 | ||
± 25 ppm/K | ± 1 % | 10 Ω to 475 kΩ | E24; E96 | |
± 0.5 % | 10 Ω to 475 kΩ | E24; E192 | ||
Jumper | – | < 10 mW ; I max. = 3 A | – | |
MBB/SMA 0207 | ± 50 ppm/K | ± 5 % | 0.22 Ω to 0.91 Ω | |
11 MΩ to 22 MΩ | E24 | |||
± 1 % | 1 Ω to 10 MΩ | E24; E96 | ||
± 0.5 % | 10 Ω to 1 MΩ | E24; E192 | ||
± 25 ppm/K | ± 1 % | 10 Ω to 1 MΩ | E24; E96 | |
± 0.5 % | 10 Ω to 1 MΩ | E24; E192 | ||
Jumper | – | < 10 mW ; I max. = 5 A | – | |
MBE/SMA 0414 | ± 50 ppm/K | ± 5 % | 0.22 Ωto 0.91 Ω | E24 |
± 1 % | 1 Ω to 22 MΩ | E24; E96 | ||
± 0.5 % | 10 Ω to 2.43 MΩ | E24; E192 | ||
± 25 ppm/K | ± 1 % | 10 Ω to 2.43 MΩ | E24; E96 | |
± 0.5 % | 10 Ω to 2.43 Ω | E24; E192 |
Notes
- Resistance ranges printed in bold are preferred TCR / tolerance combinations with optimized availability
- Resistance value to be selected from E24 series for ± 5 %, from E24/E96 series for ± 1 % tolerance and from E24/E192 for ± 0.5 % tolerance
- AEC-Q200 qualification applies to products with TCR = ± 50 ppm/K and tolerance = ± 1 % in the ranges of Ω to 301 kΩ for MBA/SMA 0204, 10 Ω to 7.5 MΩ for MBB/SMA 0207, and 10 Ω to 22 MΩ for MBE/SMA 0414
Notes
- Approval is according to EN 140101-806, version A
- Radial version (RB, UB) cannot be qualified according to CECC so these can only be ordered as standard products
PACKAGING
TYPE / SIZE| CODE| QUANTITY| PACKAGING STYLE| WIDTH|
PITCH| DIMENSIONS
---|---|---|---|---|---|---
MBA/SMA 0204| C1| 1000| Taped acc. to IEC 60286-1 fan-folded in a box| 53 mm|
5 mm| 184 mm x 75 mm x 42 mm
CT| 5000| 330 mm x 75 mm x 55 mm
RP| 5000| Taped acc. to IEC 60286-1 on a reel| 53 mm| 5 mm| 242 mm x 76 mm x
86 mm
MBB/SMA 0207 (1)| C1| 1000| Taped acc. to IEC 60286-1 fan-folded in a box| 53
mm| 5 mm| 184 mm x 74 mm x 42 mm
260 mm x 78 mm x 31 mm
CT| 5000| 260 mm x 75 mm x 114 mm
324 mm x 77 mm x 82 mm
RP| 5000| Taped acc.to IEC 60286-1 on a reel| 53 mm| 5 mm| 315 mm x 76 mm x 86 mm
298 mm x 75 mm x 86 mm
MBB/SMA 0207
UB = 2.5 mm pitch
| N4| 4000| Taped acc. to IEC 60286-2 fan-folded in a box| –| 12.7 mm| 330 mm
x 262 mm x 45 mm
R4| 4000| Taped acc. to IEC 60286-2 on a reel| 330 mm x 253 mm x 48 mm
MBB/SMA 0207
RB = 5 mm pitch
| N4| 4000| Taped acc. to IEC 60286-2 fan-folded in a box| –| 12.7 mm| 330 mm
x 262 mm x 45 mm
R4| 4000| Taped acc. to IEC 60286-2 on a reel| 330 mm x 253 mm x 48 mm
MBE/SMA 0414| C1| 1000| Taped acc. to IEC 60286-1 fan-folded in a box| 63 mm|
5 mm| 374 mm x 84 mm x 47 mm
R2| 2500| Taped acc. to IEC 60286-1 on a reel| 315 mm x 80 mm x 90 mm
Note
- Manufacturing at different production locations may involve use of different size box
DESCRIPTION
Production is strictly controlled and follows an extensive set of instructions
established for reproducibility. A homogeneous film of metal alloy is
deposited on a high grade ceramic body and conditioned to achieve the desired
temperature coefficient. Plated steel termination caps are firmly pressed on
the metallized rods. A special laser is used to achieve the target value by
smoothly cutting a helical groove in the resistive layer without damaging the
ceramics.
Connecting wires of electrolytic copper plated with 100 % pure tin are welded
to the termination caps. Alternative termination wires available e.g. weldable
wire (MBA/SMA 0204 only). The resistor elements are covered by a light blue
protective coating designed for electrical, mechanical and climatic
protection. Four or five color code rings designate the resistance value and
tolerance in accordance with IEC 60062.
The result of the determined production is verified by an extensive testing
procedure performed on 100 % of the individual resistors. Only accepted
products are stuck directly on the adhesive tapes in accordance with IEC
60286-1 or for the radial versions in accordance to IEC 60286-2.
MATERIALS
-
Vishay acknowledges the following systems for the regulation of hazardous substances:
-
IEC 62474, Material Declaration for Products of and for the
Electrotechnical Industry, with the list of declarable substances given therein (1) -
The Global Automotive Declarable Substance List (GADSL) (2)
-
The REACH regulation (1907/2006/EC) and the related list of substances with very high concern (SVHC) (3) for its supply chain
The products do not contain any of the banned substances as per IEC 62474, GADSL, or the SVHC list, see www.vishay.com/how/leadfree.
Hence the products fully comply with the following directives: -
2000/53/EC End-of-Life Vehicle Directive (ELV) and Annex II (ELV II)
-
2011/65/EU Restriction of the Use of Hazardous Substances Directive (RoHS) with amendment 2015/863/EU
-
2012/19/EU Waste Electrical and Electronic Equipment Directive (WEEE) Vishay pursues the elimination of conflict minerals from its supply chain, see the Conflict Minerals Policy at www.vishay.com/doc?49037.
ASSEMBLY
The resistors are suitable for processing on automatic insertion equipment and
cutting and bending machines.
Excellent solderability is proven, even after extended storage. They are
suitable for automatic soldering using wave or dipping.
The resistors are completely lead (Pb)-free, the pure tin plating provides
compatibility with lead (Pb)-free and lead-containing soldering processes. The
immunity of the plating against tin whisker growth, in compliance with IEC
60068-2-82, has been proven under extensive testing.
The encapsulant is resistant to cleaning solvent specified in IEC 60115-1 (3).
The suitability of conformal coatings, if applied, shall be qualified by
appropriate means to ensure the long-term stability of the whole system.
All products comply with GADSL (1) and the IEC 62474 (2) list of legal
restrictions on hazardous substances. This includes full compliance with the
following directives:
- 2000/53/EC End of Vehicle Life Directive (ELV) and Annex II (ELVII)
- 2011/65/EU Restriction of the use of Hazardous Substances Directive (RoHS)
- 2012/19/EU Waste Electrical and Electrical Equipment Directive (WEEE)
APPROVALS
The resistors (CECC version) are approved within the IECQ-CECC Quality
Assessment System for Electronic Components to the detail specification EN
140101-806 which refers to EN 60115-1 and EN 140100 and the variety of
environmental test procedures of the IEC 60068 series. Conformity is attested
by the use of the CECC logo ( ) as the Mark of Conformity on the package label
for the CECC version.
Vishay Beyschlag has achieved “Approval of Manufacturer” in accordance with
IEC QC 001002-3, clause 2. The release certificate for “Technology Approval
Schedule” in accordance with CECC 240001 based on IEC QC 001002-3, clause 6 is
granted for the Vishay Beyschlag manufacturing process.
RELATED PRODUCTS
For a correlated range of precision TCR and tolerance specifications see the datasheet:
-
“Precision Thin Film Leaded Resistors”, www.vishay.com/doc?28767
For products approved to EN 140101-806, version E, with established reliability and failure rate level E7 (Quality factor πQ = 0.1), see the datasheet: -
“Established Reliability Thin Film Leaded Resistors”, www.vishay.com/doc?28768
Notes
-
Global Automotive Declarable Substance List, see www.gadsl.org
-
CEFIC (European Chemical Industry Council), EECA (European Electronic Component Manufacturers Association), EICTA (European trade organisation representing the information and communications technology and consumer electronics), see www.digitaleurope.org/SearchResults.aspx?Search=eicta.
All products comply with the IEC 62474, Material Declaration for Products of and for the Electrotechnical Industry -
Other cleaning solvents with aggressive chemicals should be evaluated in actual cleaning process for their suitability
FUNCTIONAL PERFORMANCE
-
Derating
-
Temperature Rise
-
Maximum pulse load, single pulse; for permissible resistance change equivalent to 8000 h operation
-
Single Pulse
-
Maximum pulse load, continuous pulses; for permissible resistance change equivalent to 8000 h operation.
Continuous Pulse
-
Maximum pulse voltage, single and continuous pulses; for permissible resistance change equivalent to 8000 h operation.
Pulse Voltage
-
Pulse load rating in accordance with IEC 60115-1, 4.27; 1.2 µs/50 µs; 5 pulses at 12 s intervals;
for permissible resistance change (0.5 % R + 0.05 Ω)
1.2/50 Pulse
-
Pulse load rating in accordance with IEC 60115-1, 4.27; 10 µs/700 µs; 10 pulses at 1 minute intervals;
for permissible resistance change (0.5 % R + 0.05 Ω)
10/700 Pulse
-
Current noise – A1 in accordance with IEC 60195
TESTS PROCEDURES AND REQUIREMENTS
All tests are carried out in accordance with the following specifications:
-
EN 60115-1, generic specification (includes tests)
-
EN 140100, sectional specification (includes schedule for qualification approval)
-
EN 140101-806 (successor of CECC 40101-806), detail specification (includes schedule for conformance inspection)
The test and requirements table contains only the most important tests. For the full test schedule refer to the documents listed above.
The tests are carried out in accordance with IEC 60068-2-xx test method and under standard atmospheric conditions in accordance with IEC 60068-1, 5.3.
Climatic category LCT / UCT / 56 (rated temperature range:
lower category temperature, upper category temperature;
damp heat, steady state, test duration: 56 days) is valid.
Unless otherwise specified the following values apply: -
Temperature: 15 °C to 35 °C
-
Relative humidity: 45 % to 75 %
-
Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar).
For performing some of the tests, the components are mounted on a test board in accordance with IEC 60115-1, 4.31.
In Test Procedures and Requirements table, only the tests and requirements are listed with reference to the relevant clauses of IEC 60115-1 and IEC 60068-2-xx test methods.
A short description of the test procedure is also given.
TEST PROCEDURES AND REQUIREMENTS
IEC 60115-1 CLAUSE| IEC 60068-2 TEST METHOD| TEST|
PROCEDURE| REQUIREMENTS PERMISSIBLE CHANGE ( D R max.)
---|---|---|---|---
Stability for product types:| STABILITY CLASS 0.5|
STABILITY CLASS 1| STABILITY CLASS 2
MBA/SMA 0204| 1 Ω to 332 kΩ| 0.22 Ω to < 1 Ω| > 332 kΩ
MBB/SMA 0207| 1 Ω to 1 Ω| 0.22 Ω to < 1 Ω| > 1 MΩ
MBE/SMA 0414| 1 Ω to 2.43 MΩ| 0.22 Ω to < 1 Ω| > 2.43 MΩ
4.5| –| Resistance| –| ± 5 % R ; ± 1 % R ; ± 0.5 % R
4.7| –| Voltage proof| U RMS = U ins; 60 s| No flashover or breakdown
4.8| –| Temperature coefficient| At (20 / -55 / 20) °C
and (20 / 155 / 20) °C
| ± 50 ppm/K; ± 25 ppm/K
4.13
|
–
| Short time overload| Room temperature;
U = 2.5 x P 70 x R or
U = 2 x U max.; 5 s
| ± (0.1 % R + 0.01 Ω)
no visible damage
| ± (0.25 % R + 0.05 Ω)
no visible damage
| ± 0.5 % R
no visible damage
4.16| 21 (Ua1)
21 (Ub)
21 (Uc)
| Robustness of terminations| Tensile, bending, and torsion| ± (0.1 % R + 0.01 Ω)| ± (0.25 % R + 0.05 Ω)|
± 0.5 % R
4.17| 20 (Ta)| Solderability| +235 °C; 2 s; solder bath method; SnPb40| Good tinning
(> 95 % covered, no visible damage)
+245 °C; 3 s; solder bath method; SnAg3Cu0.5
4.18.2| 20 (Tb)| Resistance to soldering heat| Unmounted components; (260 ± 5)
°C; (10 ± 1) s| ± (0.1 % R + 0.01 Ω)
no visible damage
| ± (0.25 % R + 0.05 Ω)
no visible damage
| ± 0.5 % R
no visible damage
4.19| 14 (Na)| Rapid change of temperature| 30 min at -55 °C
30 min at 155 °C
5 cycles
MBA/SMA 0204: 500 cycles
MBB/SMA 0207: 200 cycles
MBE/SMA 0414: 100 cycles
| ± (0.1 % R + 0.01 Ω)
± (0.5 % R + 0.05 Ω)
| ± (0.25 % R + 0.05 Ω)
± (0.5 % R + 0.05 Ω)
|
± 0.5 % R
± (0.5 % R + 0.05 Ω)
4.22| 6| Vibration| 10 sweep cycles per direction; 10 Hz to 2000 Hz
1.5 mm or 200 m/s2
| ± (0.1 % R + 0.01 Ω)| ± (0.25 % R + 0.05 Ω)| ± 0.5 % R
4.23
4.23.2
4.23.3
4.23.4
4.23.5
4.23.6
4.23.7
| 2 (Ba)
30 (Db)
1 (Aa)
13 (M)
30 (Db)
| Climatic sequence: Dry heat
Damp heat, cyclic Cold
Low air pressure
Damp heat, cyclic
DC load
| 155 °C; 16 h
55 °C; 24 h;
³ 90 % to 100 % RH; 1 cycle
-55 °C; 2 h
8.5 kPa; 2 h; 15 °C to 35 °C
55 °C; 5 days;
³ 95 % to 100 % RH; 5 cycles
apply rated power for 1 min
| ± (0.5 % R + 0.05 Ω)
no visible damage
| ± (1 % R + 0.05 Ω)
no visible damage
| ± 2 % R
no visible damage
IEC 60115-1 CLAUSE| IEC 60068-2 TEST METHOD| TEST|
PROCEDURE| REQUIREMENTS PERMISSIBLE CHANGE ( D R max.)
Stability for product types:| STABILITY CLASS 0.5|
STABILITY CLASS 1| STABILITY CLASS 2
MBA/SMA 0204| 1 Ω to 332 kΩ| 0.22 Ω to < 1 Ω| > 332 kΩ
MBB/SMA 0207| 1 W to 1 MW| 0.22 Ω to < 1 Ω| > 1 MΩ
MBE/SMA 0414| 1 W to 2.43 MW| 0.22 Ω to < 1 Ω| > 2.43 MΩ
4.24| 78 (Cab)| Damp heat, steady state| (40 ± 2) °C; 56 days;
(93 ± 3) % RH
| ± (0.5 % R + 0.05 Ω)| ± (1 % R + 0.05 Ω)| ± 2 % R
4.25.1| –| Endurance at 70 °C:
power operation mode
| U = P 70 x R or
U = U max.;
1.5 h on; 0.5 h off
70 °C; 1000 h
70 °C; 8000 h
| ± (0.5 % R + 0.05 Ω) (1)
± (1 % R + 0.05 Ω) (2)
| ± 0.5 % R
± 1 % R
–| Endurance at 70 °C:
standard operation mode
| U = P 70 x R or
U = U max.;
1.5 h on; 0.5 h off
70 °C; 1000 h
70 °C; 8000 h
| | | ± 0.25 % R
± 0.5 % R
± (0.25 % R + 0.05 Ω) (3)
± (0.5 % R + 0.05 Ω) (4)
4.25.3| –| Endurance at 125 °C
and 155 °C
| 125 °C; 1000 h| ± (0.25 % R + 0.05 Ω)| ± (0.5 % R + 0.05 Ω)| ± 1 % R
155 °C; 1000 h| ± (0.5 % R + 0.05 Ω)| ± (1 % R + 0.05 Ω)| ± 2 % R
4.29| 45 (XA)| Component solvent resistance| Isopropyl alcohol (used in
industrial application)
+23 °C; toothbrush method
| Marking legible; no visible damage
4.40| –| Electrostatic discharge (human body model)| IEC 61340-3-1;
3 pos. + 3 neg.
MBA/SMA 0204: 2 kV
MBB/SMA 0207: 4 kV
MBE/SMA 0414: 6 kV
| ± (0.5 % R + 0.05 Ω)
Notes
- ± (0.4 % R + 0.05 Ω) for MBE/SMA 0414
- ± (0.8 % R + 0.05 Ωfor MBE/SMA 0414
- ± (0.2 % R + 0.05 Ω) for MBE/SMA 0414
- ± (0.4 % R + 0.05 Ω) for MBE/SMA 0414
DIMENSIONS
DIMENSIONS – Leaded resistor types, mass and relevant physical dimensions
TYPE| D max. (mm)| L max. (mm)| d nom. (mm)| l min. (mm)| M min. (mm)| MASS
(mg)
MBA/SMA 0204| 1.6| 3.6| 0.5| 29.0| 5.0| 125
MBB/SMA 0207 (1)| 2.5| 6.5| 0.6| 28.0| 10.0 (1)| 220
MBE/SMA 0414| 4.2| 11.9| 0.8| 31.0| 15.0| 700
Note
(1) For 7.5 ≤ M < 10.0 mm, use version MBB/SMA 0207 … L0 (welding joint not
lacquered)
MBB/SMA 0207 WITH RADIAL TAPING
LEAD SPACING (UB = 2.5 mm), SIZE 0207
DIMENSIONS in millimeters
Pitch of components| P| 12.7 ± 1.0
Lead spacing| F| 2.5 + 0.6 / – 0.1
Width of carrier tape| W| 18.0 + 1.0 / – 0.5
Body to hole center| H| 18.0 ± 2.0
Height for cutting (max.)| L| 11
Height for bending| C| 2.5 + 0 / – 0.5
Height for insertion (max.)| H1| 32
LEAD SPACING (RB = 5.0 mm), SIZE 0207
DIMENSIONS in millimeters
Pitch of components| P| 12.7 ± 1.0
Lead spacing| F| 5.0 + 0.6 / – 0.1
Width of carrier tape| W| 18.0 + 1.0 / – 0.5
Body to hole center| H| 18.0 ± 2.0
Lead crimp to hole center| H0| 16.0 ± 0.5
Height for cutting (max.)| L| 11
Height for bending| C| 2.5 + 0 / – 0.5
Height for insertion (max.)| H1| 32
HISTORICAL 12NC INFORMATION
- The resistors had a 12-digit numeric code starting with 2312
- The subsequent 4 digits indicated the resistor type, specification and packaging; see the 12NC table
- The remaining 4 digits indicated the resistance value:
– the first 3 digits indicated the resistance value
– the last digit indicated the resistance decade in accordance with resistance decade table
Resistance Decade
RESISTANCE DECADE | LAST DIGIT |
---|---|
0.1 W to 0.999 Ω | 7 |
1 W to 9.99 Ω | 8 |
10 W to 99.9 Ω | 9 |
100 W to 999 Ω | 1 |
1 kW to 9.99 kΩ | 2 |
10 kW to 99.9 kΩ | 3 |
100 kW to 999 kΩ | 4 |
1 MW to 9.99 MΩ | 5 |
10 MW to 99.9 MΩ | 6 |
Historical 12NC Example
The 12NC code of a MBA 0204 resistor, value 47.5 kΩ and TCR 50 with ± 1 %
tolerance, supplied on bandolier in a box of 5000 units was: 2312 905 14753.
HISTORICAL 12NC – Resistor Type and Packaging
DESCRIPTION| 2312 … …..
AMMOPACK REEL
|
TYPE| TCR| TOL.| C1 1000 units| CT 5000 units| R1
1000 units| R2 2500 units| RP 5000 units
MBA 0204| ± 50 ppm/K| ± 5 %| 900 3….| 905 3….| 700 3….| –| 805 3….
± 1 %| 900 1….| 905 1….| 700 1….| –| 805 1….
± 0.5 %| 900 5….| 905 5….| 700 5….| –| 805 5….
± 25 ppm/K| ± 1 %| 901 1….| 906 1….| 701 1….| –| 806 1….
± 0.5 %| 901 5….| 906 5….| 701 5….| –| 806 5….
Jumper| –| 900 90001| 905 90001| 700 90001| –| 805 90001
MBB 0207| ± 50 ppm/K| ± 5 %| 910 3….| 915 3….| 710 3….| –| 815 3….
± 1 %| 910 1….| 915 1….| 710 1….| –| 815 1….
± 0.5 %| 910 5….| 915 5….| 710 5….| –| 815 5….
± 25 ppm/K| ± 1 %| 911 1….| 916 1….| 711 1….| –| 816 1….
± 0.5 %| 911 5….| 916 5….| 711 5….| –| 816 5….
Jumper| –| 910 90001| 915 90001| 710 90001| –| 815 90001
MBE 0414| ± 50 ppm/K| ± 5 %| 920 3….| –| –| 825 3….| –
± 1 %| 920 1….| –| –| 825 1….| –
± 0.5 %| 920 5….| –| –| 825 5….| –
± 25 ppm/K| ± 1 %| 921 1….| –| –| 826 1….| –
± 0.5 %| 921 5….| –| –| 826 5….| –
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References
- acc.to
- GADSL | The GADSL is the result of the efforts of a global team from the automotive, automotive parts supplier (tier supplier) and chemical/plastics industries who have organized the Global Automotive Stakeholders Group (GASG).
- Vishay Intertechnology: Passives & Discrete Semiconductors
- vishay.com/doc?28767
- vishay.com/doc?28768
- vishay.com/doc?28932
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