ERNI 20 Way 2.54mm Pitch, Type B/3 Class C2, 2 Row, Straight DIN 41612 Connector, Socket

  • RS Stock No. 173-7767
  • Mfr. Part No. 254370
  • Manufacturer ERNI
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Short type B/C, inverted Q/R

This range of DIN41612 / IEC 60603-2 Backplane / Board to Board / Wire to Board Connectors covers different connection variations. The design of these Backplane Connectors is in accordance with DIN 41612/ IEC 60603-2, for use in 19 in. Eurocard plug-in systems providing excellent quality and reliability. Applications for these DIN41612 / IEC 60603-2 connectors include:
Connection between plug-in cards and backplane wiring
Connection between two PCB's arranged one above the other
As a peripheral connector for external interfaces of the wiring plane

0.8mm lead with type B, C, Q, R for all positions
Pre-centering; for plug connectors with leading contacts, the male connector is pre-centred for greater security
Maximum contact security and constant contact resistances thanks to two legged, opposing spring contacts
Encoding; prevents incorrect plugging and consequent destruction of sensitive electronic components due to overload
Coding strips do not require any additional seperator in the 19-inch rack

Type B/2 C/2 B/3
Inverted Type Q/2 R/2 Q/3
Maximum no of pins 32 48 20
Contact row identifier ab abc ab
Application class EKD DIN40040    
Temperature Range -65°C to +125°C    
Permitted air humidity Annual mean <80%, max 100%    
Housing material PBT, PC    
Inflamability PBT; UL94-V0    
  PC; UL94-V1    
Male contact material Brass    
Female contact material Bronze    
Contact surface Cu alloy Cu alloy Cu alloy
Contact area Gold plated    
Connection area Tinned    
Service life Quality level 1<500 mating cycles    
according to IEC 60603-2 Quality level 2<400 mating cycles    

Note

M = male connector, F = female connector

Approvals

UL, CSA

Specifications
Attribute Value
Number of Contacts 20
Gender Female
Number of Rows 2
Body Orientation Straight
Termination Method Solder
Row Loading A/b
Type B/3
Pitch 2.54mm
Mounting Type Through Hole
Contact Plating Gold
Class Rating C2
Current Rating 2A
Contact Material Copper Alloy
Maximum Contact Resistance 20mΩ
Minimum Operating Temperature -55°C
Housing Material PBT
Maximum Operating Temperature +125°C
1254 In Global stock for delivery within 4 - 6 working days
Price Each (In a Tray of 114)
MYR 11.248
units
Per unit
Per Tray*
114 +
MYR11.248
MYR1,282.272
*price indicative
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