Spring-Loaded Connectors / Pogo pin connectors


SLC connectors, PAD connectors

PCB Connectors

Socket connectors, Pin connectors
Square Pin connectors, Headers

DIL / SIL / TO Sockets

DIL Sockets, DIL Headers
SIL Sockets, TO  Sockets



Sockets Contacts, Pin Contacts

Spring-loaded connector 2 mm pitch (series 821-823)

Technical specification

Insulator                                         Black glass filled polyester PCT-GF30-FR
Flammability                                  UL 94V-0
Piston and barrel                          Brass CuZn36Pb3 (C36000)
Spring                                             Stainless steel X12CrNi77, DIN 17224
Max. stroke                                     1.4 mm
Forces                                             0.30 N initial 0.85 N at ½ stroke
Mechanical life                             50’000 cycles
Operating current                         max. 3.5 A continuous / 7A peak
Contact resistance                       10 mW (static measurement, halfway position)
Coplanarity                                    max. 0.1 mm (measured on 25 mm long connectors) SMD terminations
Ordering information                    RoHS compliant parts

Plating code                                  Barrel                  Piston

S1                                                    0.25 mm gold     0.5 mm gold

The packaging in Tape & Reel is also available




Surface mount SLC connector, low profile, single row
Availability from 2 to max 12 contacts

NNN : number of contacts




Surface mount SLC connector, low profile, double row
Availability from 4 to max 24 contacts

NNN : number of contacts


Available connectors heights

Initial height Stroke Plastic body height XXX Code
5 1.1 2.8 012
5.5 1.1 2.8 013
6 1.4 2.8 014
6.5 1.4 2.8 015
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