Cable Connector (PLUG)

NM21, NM25, Cable Connector, Plug, 2-Row, Sizes: 9-91 | N Series

A family of male cable connectors that all have two rows of contacts spaced at 0.025". These connectors come in sizes ranging from 9 to 91 contacts and all have crimped wire termination. An optional backshell body style is also available.

Materials and Finishes
Socket Contacts BeCu per ASTEM-B-194 or NiAg per ASTM-B-122
Pin Contacts BeCu alloy strip per ASTM-b-194
Contact Finish Gold plate per ASTM B 488, SAE AMS 2422
Shells Aluminum alloy 6061-T6 per SAE AMS-QQ-A-250/11 or 6061-T6511 per SAE AMS-QQ-A-200/8
- OR -
303 Stainless Steel per ASTM A581/A581M OR ASTM A582/A582M Passivated per SAE AMS-2700
- OR -
Titanium per SAE-AMS-T-9046
Passivated per ASTM-B-600
Aluminum Shell Finishes Electroless Nickel per SAE AMS-C-26074
- OR -
Electrodeposited Cadmium per SAE AMS-QQ-P-416
Hardware Corrosion-resistant steel per ASTM A581/A581M or ASTM A582/A582M Passivated per SAE AMS-2700
Embedment Insulating compound per MIL-I-16923
Tolerances Unless otherwise specified: Decimals = .XXX = ±.005", .XXXX = ±.0050", Angles = ±2º


Performance
Contact Rating 1 amperes maximum
Solderability Terminals (except crimp) tested in accordance with MIL-STD-202, Method 208
Wire Size Stranded #30 & #32 AWG or solid #30 AWG standard (consult factory for other sizes and types)
Test Voltage 250 V, RMS, 60 Hz
Operating Temperature -55º C to +125º C
Insulation Resistance 5,000 megaohms minimum @ 100 VDC
Durability
200 connector mating cycles tested in acccordance with EIA-364-09
Vibration Tested in accordance with EIA-364-28, Condition IV
Shock
Tested in accordance with EIA-364-27, Condition G
Salt Spray Mated connectors tested in accordance with EIA-364-26, Condition B
Humidity Mated connectors tested in accordance with EIA-364-31, Condition A
Thermal Shock Tested to the temperature extremes of EIA-364-32, Condition I
Contact Resistance 0.021 volt maximum drop @ 1.0 amps (.021 ohms)
Contact Engaging Force 5.0 ounce maximum, with minimum diameter test sleeve
Contact Separating Force 0.4 ounce minimum, with maximum diameter test sleeve

General Capabilities Overview

Build a Part Number

To Begin: Select Components

  1. Series Designator
  2. Body Rows
  3. Body Style
  4. Body Material
  5. Size
    select
  6. Contact Type
  7. Contact Plating
  8. Hardware Style
  9. Wiring Options
    select
To take action, please complete the steps to the left.

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