Backplane Connectors - DIN 41612

Image Part Number Description / PDF Quantity Rfq
208487048003029

208487048003029

Elco (AVX)

CONN DIN RCPT 48POS PCB GOLD

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598458096000404

598458096000404

Elco (AVX)

CONN DIN 96POS

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208487048005025

208487048005025

Elco (AVX)

CONN DIN RCPT 48POS PCB GOLD

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208458064001097

208458064001097

Elco (AVX)

CONN DIN RCPT 64POS GOLD

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108457032002025

108457032002025

Elco (AVX)

CONN DIN HDR 32POS PCB RA GOLD

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208483006002025

208483006002025

Elco (AVX)

CONN DIN RCPT 16POS PCB GOLD

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168457096001026

168457096001026

Elco (AVX)

CONN DIN HDR 96POS PCB GOLD

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228458096005097

228458096005097

Elco (AVX)

CONN DIN RCPT 96POS PCB

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108478128003097

108478128003097

Elco (AVX)

CONN DIN HDR 128POS PRESS-FIT

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208477150008025

208477150008025

Elco (AVX)

CONN DIN RCPT 150POS PCB RA GOLD

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218458096001097

218458096001097

Elco (AVX)

CONN DIN RCPT 96POS GOLD

0

178457096002049

178457096002049

Elco (AVX)

CONN DIN HDR 96POS PCB RA GOLD

0

208478160031025

208478160031025

Elco (AVX)

CONN DIN RCPT 160POS PCB RA GOLD

0

208557096005097

208557096005097

Elco (AVX)

CONN DIN RCPT 96POS GOLD

0

208458096012049

208458096012049

Elco (AVX)

CONN DIN RCPT 96POS PCB GOLD

0

598457160000032

598457160000032

Elco (AVX)

CONN DIN 160POS

0

108483024001049

108483024001049

Elco (AVX)

CONN DIN HDR 32POS PCB GOLD

0

598483024000042

598483024000042

Elco (AVX)

CONN DIN RCPT 24POS

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108483042004025

108483042004025

Elco (AVX)

CONN DIN HDR 48POS PCB RA GOLD

0

108487048001053

108487048001053

Elco (AVX)

CONN DIN HDR 48POS PCB RA 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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