Backplane Connectors - DIN 41612

Image Part Number Description / PDF Quantity Rfq
678241022299339

678241022299339

Elco (AVX)

CONN DIN 22POS

0

208577150001025

208577150001025

Elco (AVX)

CONN DIN RCPT 150POS PCB RA GOLD

0

209527036001001

209527036001001

Elco (AVX)

CONN DIN RCPT 36POS SMD

0

108483006003049

108483006003049

Elco (AVX)

CONN DIN HDR 16POS PCB RA GOLD

0

598457096000672

598457096000672

Elco (AVX)

CONN DIN 96POS

0

208484060001025

208484060001025

Elco (AVX)

CONN DIN RCPT 64POS PCB GOLD

0

208456015020169

208456015020169

Elco (AVX)

CONN DIN RCPT 15POS PNL MNT

0

208457064001031

208457064001031

Elco (AVX)

CONN DIN RCPT 64POS PCB GOLD

0

108487048001050

108487048001050

Elco (AVX)

CONN DIN HDR 48POS PCB RA GOLD

0

108487048001026

108487048001026

Elco (AVX)

CONN DIN HDR 48POS PCB RA GOLD

0

208458096001028

208458096001028

Elco (AVX)

CONN DIN RCPT 96POS GOLD

0

108478030001026

108478030001026

Elco (AVX)

CONN DIN HDR 30POS PCB GOLD

0

208458128002049

208458128002049

Elco (AVX)

CONN DIN RCPT 128POS PCB GOLD

0

208478096031025

208478096031025

Elco (AVX)

CONN DIN RCPT 96POS PCB RA GOLD

0

208457048001049

208457048001049

Elco (AVX)

CONN DIN RCPT 48POS PCB GOLD

0

108483042006025

108483042006025

Elco (AVX)

CONN DIN HDR 48POS PCB GOLD

0

108478032001025

108478032001025

Elco (AVX)

CONN DIN HDR 32POS PCB GOLD

0

268457096001026

268457096001026

Elco (AVX)

CONN DIN RCPT 96POS PCB GOLD

0

208577048002025

208577048002025

Elco (AVX)

CONN DIN RCPT 48POS PCB RA GOLD

0

108478160005025

108478160005025

Elco (AVX)

CONN DIN HDR 160POS 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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