EDAC 391 Series Card Edge Connector Instruction Manual

EDAC 391 Series Card Edge Connector

Product Information

The 341/391 Series Card Edge Connector is a low profile connector designed for use with printed circuit boards. It features a .100 (2.54) contact spacing and .140 (3.56) row spacing. The connector accepts .062 (1.57) nominal thickness PCBs and offers multiple contact termination options including P.C. Tail, Wire Hole, and Extender Board Bends. It is available in single or dual row configurations and offers a variety of mounting options. The connector also accepts between contact and in-contact polarizing keys.

Product Specifications

• UL Recognized
• Contact Spacing: .100 (2.54)
• Row Spacing: .140 (3.56)
• Accepts .062 (1.57) Nominal Thickness P.C. Board
• Low Profile Insulator Body: .437 (12.01)
• Contact Termination Options: P.C. Tail, Wire Hole, Extender Board Bends
• Single or Dual Row Configurations
• Variety of Mounting Options
• Accepts Between Contact and In-Contact Polarizing Keys

Product Usage Instructions

To use the 341/391 Series Card Edge Connector, follow these steps:

1. Select the desired mounting option based on your requirements.
2. Ensure that the PCB thickness is within the accepted range of .062 (1.57).
3. Choose the appropriate contact termination option (P.C. Tail, Wire Hole, or Extender Board Bends) based on your application.
4. If using a single row configuration, align the connector with the corresponding holes on the PCB and insert the contacts into theholes.
5. If using a dual row configuration, repeat step 4 for both rows.
6. If necessary, use between contact and in-contact polarizing keys to ensure proper alignment and orientation of the connector.
7. Secure the connector in place using the selected mounting option.

Please refer to the user manual for detailed instructions and safety precautions before using the product.

Mounting Option

02-.128 (3.25) Dia. Mounting Holes

Contact Detail
520-P.C. Tail .025x.013(0.64×0.33) – Tail LG.=.125(3.18) .100 [2.54] Contact Spacing x .140 [3.56] Row Spacing

See Accompanying Pages for:

• Contact Bend Details
• Mounting Options
• Features and Specifications

Bend Detail

555 Contact Code

556 Contact Code

560 Contact Code

Mounting Options

Features

• xUL Recognized
• x.100 (2.54) Contact Spacing x .140 (3.56) Row Spacing
• xAccepts .062 (1.57) Nominal Thickness P.C. Board
• xLow Profile Insulator Body .437 (12.01)
• xContact Termination Options include P.C. Tail, Wire Hole, and Extender Board Bends
• xSingle or Dual Row Configurations
• xVariety of Mounting Options
• xAccepts Between Contact and In-Contact Polarizing Keys

Specifications

• xInsulator Material: Thermoplastic Polyester, UL 94V-0
• xContact Material: Copper, Nickel, Tin Alloy CA-725
• xContact Plating: Gold on the Mating Area, Tin on the Contact Tails, Nickel Underplate
• xCurrent Rating: 3 Amperes Continuous
• xContact Resistance: 10 Milliohms Maximum
• xDielectric Withstanding Voltage: 1200 V AC rms at Sea Level Between Adjacent Contacts
• xInsulation Resistance: 5000 Megohms Minimum
• xOperating Temperature: -65 to +105 Degrees C
• xInsertion Force: 16 oz (4.45 N) Maximum per Contact Pair when Tested with a .070 (1.78) Thick Gauge
• xWithdrawal Force: 1 oz (0.28 N) Minimum per Contact Pair when Tested with a .054 (1.37) Thick Gauge

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