Backplane Connectors - DIN 41612

Image Part Number Description / PDF Quantity Rfq
228458096003097

228458096003097

Elco (AVX)

CONN DIN RCPT 96POS PCB

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208458096003049

208458096003049

Elco (AVX)

CONN DIN RCPT 96POS PCB GOLD

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128457048002025

128457048002025

Elco (AVX)

CONN DIN HDR 48POS PCB RA GOLD

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108477128006025

108477128006025

Elco (AVX)

CONN DIN HDR 128POS PCB GOLD

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108457128001025

108457128001025

Elco (AVX)

CONN DIN HDR 128POS PCB GOLD

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108483042003025

108483042003025

Elco (AVX)

CONN DIN HDR 48POS PCB RA GOLD

0

108478064031025

108478064031025

Elco (AVX)

CONN DIN HDR 64POS PCB GOLD

0

108477032006025

108477032006025

Elco (AVX)

CONN DIN HDR 32POS PCB GOLD

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208483006003025

208483006003025

Elco (AVX)

CONN DIN RCPT 16POS PCB GOLD

0

208458048001049

208458048001049

Elco (AVX)

CONN DIN RCPT 48POS PCB GOLD

0

598457096111012

598457096111012

Elco (AVX)

CONN DIN PLUG 96POS PCB RA GOLD

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108457048102025

108457048102025

Elco (AVX)

CONN DIN HDR 48POS PCB RA GOLD

0

108477048002026

108477048002026

Elco (AVX)

CONN DIN HDR 48POS PCB GOLD

0

208477160002049

208477160002049

Elco (AVX)

CONN DIN RCPT 160POS PCB RA GOLD

0

218458096005025

218458096005025

Elco (AVX)

CONN DIN RCPT 96POS PCB GOLD

0

108457064002049

108457064002049

Elco (AVX)

CONN DIN HDR 64POS PCB RA GOLD

0

208458064031025

208458064031025

Elco (AVX)

CONN DIN RCPT 64POS PCB GOLD

0

108457096006025

108457096006025

Elco (AVX)

CONN DIN HDR 96POS PCB GOLD

0

108477096001033

108477096001033

Elco (AVX)

CONN DIN HDR 96POS PCB GOLD

0

208457048001025

208457048001025

Elco (AVX)

CONN DIN RCPT 48POS PCB GOLD

0

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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