Backplane Connectors - DIN 41612

Image Part Number Description / PDF Quantity Rfq
0850520165

0850520165

Woodhead - Molex

CONN DIN RCPT 48POS PCB RA GOLD

616

0850426050

0850426050

Woodhead - Molex

CONN DIN RCPT 96POS PCB GOLD

0

0850010012

0850010012

Woodhead - Molex

CONN DIN HDR 32POS PCB RA GOLD

4533

0850030062

0850030062

Woodhead - Molex

CONN DIN HDR 48POS PCB RA GOLD

2414

0850030567

0850030567

Woodhead - Molex

CONN DIN HDR 96POS PCB RA GOLD

2868

0850420282

0850420282

Woodhead - Molex

CONN DIN RCPT 96POS PCB GOLD

0

0850400012

0850400012

Woodhead - Molex

CONN DIN RCPT 32POS PCB GOLD

6245

0850010036

0850010036

Woodhead - Molex

CONN DIN HDR 64POS PCB RA GOLD

8334

0850421249

0850421249

Woodhead - Molex

CONN DIN RCPT 96POS PCB GOLD

0

0850030177

0850030177

Woodhead - Molex

CONN DIN HDR 96POS PCB RA GOLD

812

0850090048

0850090048

Woodhead - Molex

CONN DIN HDR 48POS PCB RA GOLD

2861

0850400127

0850400127

Woodhead - Molex

CONN DIN RCPT 64POS PCB GOLD

1862

0850500000

0850500000

Woodhead - Molex

CONN DIN RCPT 32POS PCB RA GOLD

2886

0850420294

0850420294

Woodhead - Molex

CONN DIN RCPT 96POS PCB GOLD

0

0850420177

0850420177

Woodhead - Molex

CONN DIN RCPT 96POS PCB GOLD

1610

0850560024

0850560024

Woodhead - Molex

CONN DIN RCPT 48POS PCB RA GOLD

2597

0850423316

0850423316

Woodhead - Molex

CONN DIN RCPT 96POS PCB GOLD

0

0850422359

0850422359

Woodhead - Molex

CONN DIN RCPT 96POS PCB GOLD

0

0850421304

0850421304

Woodhead - Molex

CONN DIN RCPT 96POS PCB GOLD

0

0850422347

0850422347

Woodhead - Molex

CONN DIN RCPT 96POS 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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