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C00540 Date: 28.11.2022

C/Order: 32100

Issue: 40

C00540

Component Specification – M80 & M83 Series Rectangular Connectors

2.1.3. Environmental Characteristics

Environmental Classification.................................................................................. 55/125/56 Days at 95% RH

Operating Temperature Range .............................................................................. -55°C to +125°C

Low Air Pressure Severity (only one contact is electrically loaded) .................. 300 mbar (9,144m/30,000ft)

The connector will function correctly using a simultaneous combination of high temperature and

low air pressure down to 300mbar (altitude of 9,144m/30,000ft) up to 360V DC.

Salt Spray:

L-Tek ..................................................................... BS2011 Part 2.1Kb Severity 2 (5% Solution,

6.5/7.2pH @ 40°C, 93% Humidity for 66 hours)

J-Tek & Mix-Tek ................................................... EIA364 Test Procedure 26 condition A (5% Solution,

6.5/7.2pH @ 35°C, 95% Humidity for 96 hours

2.1.4. Vibration, Shock, Bump

In all cases, mating jackscrews or latches are fully utilized.

Standard Signal Contact:

Vibration Severity (10G test) ......................... 10Hz to 2,000Hz, 0.75mm, 98m/s² (10G), duration 6 hours

Vibration Severity (20G test)......................... 10Hz to 81.73Hz, 1.5mm peak-to-peak; 57.55Hz to 2,000Hz,

196.2m/s² (20G), duration 2 hours

Shock Severity................................................. 981m/s² (100G), 18 shocks total

Bump Severity ................................................. 390m/s² (40G), 4,000±10 bumps

T-Contact:

Vibration Severity ........................................... 10Hz to 13.6Hz, 35mm peak-to-peak, 13.6Hz to 41.6Hz,

1.5mm peak-to-peak, 41.6Hz to 2,000Hz, 392.4m/s² (40G),

duration 6 hours

Shock Severity................................................. 981m/s² (100G)

2.1.5. Mechanical Characteristics

Clip Retention in Body.................................................................................................. 18N min

Minimum retention force may be 10N from a sample of 10 sockets, providing the average of the

samples is 22N.

High Temperature, Long Term (current as in 2.1.1.) ................................................ 1,000 hours at 85°C

High Temperature, Short Term (no electrical load).................................................. 250 hours at 125°C

Contact Retention in Housing ..................................................................................... 10N min

Contact Replacement in Housing (Male Crimp Jackscrew)...................................... 2 operations at 10N

Durability:

Standard Signal Contact......................................................................................... 500 operations

T-Contact................................................................................................................. 1,000 operations

Contact holding force (Standard Signal Contact) ..................................................... 0.2N min

Insertion Force (per contact, when mated to standard mating pin, no fixings):

M80 Standard Signal Contact ................................................................................ 2.0N max

M83 Signal Contact ................................................................................................. 1.0N max

T-Contact................................................................................................................. 4.0N max

Withdrawal Force (per contact, when mated to standard mating pin, no fixings):

M80 Standard Signal Contact ................................................................................ 0.2N min

M83 Signal Contact ................................................................................................. 0.2N min

T-Contact................................................................................................................. 0.5N min

Cable Contact Replacement in Housing..................................................................... up to 2 times max

Contact Wipe (T-Contact) ........................................................................................... 2.00mm min