Backplane Connectors - DIN 41612

Image Part Number Description / PDF Quantity Rfq
09021642922

09021642922

HARTING

CONN DIN HDR 64POS PCB GOLD

19

09721646933

09721646933

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DIN-SIGNAL Q064MW-6 0C1-2

88

XC5A0122ABYOMR

XC5A0122ABYOMR

Omron Electronics Components

CONN DIN PLUG 100POS PCB RA

23

5535090-9

5535090-9

TE Connectivity AMP Connectors

CONN DIN RCPT 96POS PCB GOLD

73

5535079-5

5535079-5

TE Connectivity AMP Connectors

CONN DIN RCPT 120POS PCB GOLD

220

650479-5

650479-5

TE Connectivity AMP Connectors

CONN DIN PLUG 48POS PCB GOLD

264

09021326931

09021326931

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CONN DIN HDR 64POS PCB RA GOLD

465

PCN13-64S-2.54DSA(71)

PCN13-64S-2.54DSA(71)

Hirose

CONN DIN RCPT 64POS PCB GOLD

266

09031642922

09031642922

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CONN DIN HDR 96POS PCB GOLD

23

09032967824

09032967824

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CONN DIN RCPT 96POS PCB

63

09031966520

09031966520

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DIN-SIGNAL C096MS-3 0C1-2V16N2

27

09061322901

09061322901

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CONN DIN HDR 48POS PCB RA GOLD

12

1-650909-4

1-650909-4

TE Connectivity AMP Connectors

CONN DIN PLUG 96POS PCB GOLD

0

09032246401

09032246401

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DIN M-FLAT24+8 FEMALE STRAIGHT

0

PCN10MA-144P-2.54DS(72)

PCN10MA-144P-2.54DS(72)

Hirose

CONN DIN HDR 144POS PCB RA GOLD

0

254498

254498

ERNI Electronics

DIN C2 48POS F SLDR 2.5MM CL2

69

XC5B-1031-S036

XC5B-1031-S036

Omron Electronics Components

CONN DIN RCPT 10POS PCB GOLD

0

09052482854

09052482854

HARTING

CONN DIN RCPT 48POS PCB GOLD

6

09721646907

09721646907

HARTING

CONN DIN HDR 64POS PCB GOLD

30

1-148057-5

1-148057-5

TE Connectivity AMP Connectors

CONN DIN RCPT 96POS PCB GOLD

938

Backplane Connectors - DIN 41612

1. Overview

DIN 41612 connectors are standardized electrical connectors defined by the German Institute for Standardization (DIN). They are widely used in industrial electronics, telecommunications, and computer systems for establishing reliable connections between printed circuit boards (PCBs) and backplanes. These connectors enable modular system design, allowing easy maintenance and scalability in complex electronic systems.

2. Main Types & Functional Classification

TypeFunctionApplication Examples
Type ARectangular contacts, 3.2mm pitchGeneral-purpose industrial equipment
Type BDouble-ended contacts for PCB stackingTelecom switching systems
Type CHigh-density 2.54mm pitch contactsData center servers
Type FShielded contacts for high-speed signalsIndustrial automation controllers

3. Structure & Composition

DIN 41612 connectors feature: - Contact System: Phosphor bronze or beryllium copper contacts with gold plating - Insulation Body: Thermoplastic materials (e.g., PA66) with high temperature resistance - Fixing Mechanism: Metal latches and polarization keys to prevent misalignment - Shielding: Optional EMI shielding for high-frequency applications

4. Key Technical Specifications

ParameterValue RangeImportance
Current Rating1-5A per contactDetermines power transmission capacity
Contact Resistance 10m Affects signal integrity
Operating Voltage50-250V ACSafety and insulation requirement
Temperature Range-40 C to +125 CEnvironmental reliability
Insertion Force2-10N per contactAssembly and maintenance consideration

5. Application Fields

  • Telecommunications: Switching systems, routers
  • Industrial Automation: PLC controllers, CNC machines
  • Computer Systems: Server racks, mainframe computers
  • Medical Equipment: Diagnostic imaging systems
  • Transportation: Railway signaling systems

6. Leading Manufacturers & Products

ManufacturerRepresentative ProductKey Feature
AmphenolDIN41612R32-03232-position high-vibration resistance
TE Connectivity1-1416128Shielded Type F connector
SamtecDIN-41612-3MM3mm pitch miniaturized design
Weidm ller1846030000Corrosion-resistant industrial version

7. Selection Guidelines

  1. Determine current/voltage requirements based on system power budget
  2. Select contact pitch according to PCB space constraints
  3. Consider environmental factors (temperature, humidity, vibration)
  4. Verify compatibility with existing backplane standards
  5. Evaluate shielding needs for high-frequency applications

8. Industry Trends

Key development directions include: - Miniaturization with 2mm pitch connectors entering mainstream adoption - Increased support for high-speed data transmission (>10Gbps) - Integration of hybrid power/signal contact designs - Enhanced materials for RoHS compliance and thermal management - Smart connectors with integrated diagnostic capabilities

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