molex 761551824 Impact Backplane Connector and Cable Assembly System Owner’s Manual

: June 13, 2024
: molex

Table of Contents

molex 761551824 Impact Backplane Connector and Cable Assembly System
Product Information
Product Usage Instructions
Documents & Resources
Product Environment Compliance
Multiple Part Product Compliance Statements
Multiple Part Industry Compliance Documents
EU RoHS Certificate of Compliance
- Part Details
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

molex 761551824 Impact Backplane Connector and Cable Assembly System

Product Information

Part Number: 761551824
Product Description: Impact 100 Ohm 4 Pair Vertical Backplane Header, Unguided, Dual Endwall, 8 Columns, 96 Circuits, Pin Length 4.90mm, Plated Through Hole Dimension 0.46mm, Lead-Free
Series Number: 76155
Status: Active
Product Category: Backplane Connectors

Product Usage Instructions

Ensure that the product is compatible with your specific application by referring to the Application Specification (AS-76060-994-001.pdf) and the Product Specification (PS-45499-002-001.pdf).
Refer to the provided Drawings and 3D Models and Design Files for detailed information on the physical dimensions and design of the product.
Check the Electrical specifications of the product, including the maximum current per contact (0.75A), data rate (25.0 Gbps), impedance (100 Ohm), shield type (Shielded), and maximum voltage (30V AC (RMS)/DC).
Take note of the physical characteristics of the product, such as the number of circuits (loaded and maximum), color of the resin, durability in mating cycles, flammability, guide to mating part, keying to mating part, material composition (metal, plating,
resin), net weight, number of columns, pairs, and rows, orientation, packaging type, PC tail length, PCB locator, PCB retention, recommended PCB thickness, pitch in mating interface, pitch in termination interface, minimum plating for mating, polarized to PCB, stackability, and operating temperature range.
If applicable, refer to the Solder Process Data for lead-free process capability.
Ensure proper mating with other compatible parts by referring to the “Mates With” and “Use With” sections. This product mates with Impact 100 Ohm 4 Pair Right-Angle Daughtercard Receptacles (Part Number 76160) and can be used with GbX Backplane Guide Pins (Part Number 75234).

Documents & Resources

Drawings
- Drawing 761551824_sd.pdf
- Packaging Design Drawing PK-70873-7701-001.pdf
3D Models and Design Files
- 3D Model 761551824_stp.zip
- Symbol Footprint Data SYM-76155-1824-001.zip
Specifications
- Application Specification AS-76060-994-001.pdf
- Product Specification PS-45499-002-001.pdf
- Test Summary TS-76160-0001-001.pdf

Product Environment Compliance

Compliance

GADSL/IMDS| Compliant with Exemption 44; 34;

33

---|---
China RoHS|
EU ELV| Not Relevant
Low-Halogen Status| Low-Halogen per IEC 61249-2-21
REACH SVHC| Not Contained per D(2023)3788-DC (14 Jun 2023)
EU RoHS| Compliant per EU 2015/863

Multiple Part Product Compliance Statements

Eu RoHS
REACH SVHC
Low-Halogen

Multiple Part Industry Compliance Documents

IPC 1752A Class C
IPC 1752A Class D
Molex Product Compliance Declaration
IEC-62474
chemSHERPA (xml)

EU RoHS Certificate of Compliance

Part Details

General

Status	Active
Category	Backplane Connectors
Series	76155
Description	Impact 100 Ohm 4 Pair Vertical Backplane Header, Unguided, Dual

Endwall, 8 Columns, 96 Circuits, Pin Length 4.90mm, Plated Through Hole Dimension 0.46mm, Lead-Free
Application| Conventional
Component Type| PCB Header
Product Family| Impact Backplane Connector and Cable Assembly System
Product Name| Impact
UPC| 883906416737

Agency

UL	E29179

Electrical

Current – Maximum per Contact	0.75A
Data Rate	25.0 Gbps
Impedance	100Ω
Shield Type	N/A
Shielded	No
Voltage – Maximum	30V AC (RMS)/DC

Physical

Circuits (Loaded)	96
Circuits (maximum)	96
Color – Resin	Black
Durability (mating cycles max)	200
First Mate / Last Break	No
Flammability	94V-0
Guide to Mating Part	No
Keying to Mating Part	None
Material – Metal	High Performance Alloy (HPA)
Material – Plating Mating	Gold
Material – Plating Termination	Tin
Material – Resin	High Temperature Thermoplastic
Net Weight	2.787/g
Number of Columns	8
Number of Pairs	4
Number of Rows	12
Orientation	Vertical
Packaging Type	Tray
PC Tail Length	1.40mm
PCB Locator	No
PCB Retention	None
PCB Thickness – Recommended	1.00mm
Pitch – Mating Interface	1.90mm
Pitch – Termination Interface	1.90mm
Plating min – Mating	0.762µm
Polarized to PCB	No
Stackable	No
Temperature Range – Operating	-55° to +85°C
Termination Interface Style	Through Hole – Compliant Pin