Backplane Connectors - DIN 41612

Image Part Number Description / PDF Quantity Rfq
1-1393644-6

1-1393644-6

TE Connectivity AMP Connectors

CONN DIN PLUG 96POS PCB RA GOLD

4686

09062093201

09062093201

HARTING

CONN DIN RCPT 9POS IN-LINE

296

9001-11961C00A

9001-11961C00A

Oupiin

DIN41612, MALE, C TYPE, 96 PIN,

5492

9001-16482C00A

9001-16482C00A

Oupiin

DIN41612, FEMALE, HALF C TYPE, 4

1470

09062152811

09062152811

HARTING

CONN DIN RCPT 15POS PNL MNT

557

5650895-5

5650895-5

TE Connectivity AMP Connectors

CONN DIN RCPT 96POS PCB RA GOLD

124

09291306569

09291306569

HARTING

CONN DIN HDR 30POS PCB GOLD

20

09221326921

09221326921

HARTING

CONN DIN HDR 32POS PCB RA GOLD

519

5650861-4

5650861-4

TE Connectivity AMP Connectors

CONN DIN RCPT 64POS PCB GOLD

862

5148528-1

5148528-1

TE Connectivity AMP Connectors

CONN DIN HDR 64POS PCB RA

1000

09731642907

09731642907

HARTING

CONN DIN HDR 96POS PCB GOLD

33

09031962922

09031962922

HARTING

CONN DIN HDR 96POS PCB GOLD

2

XC5E-3221A

XC5E-3221A

Omron Electronics Components

CONN DIN PLUG 32POS PCB GOLD

0

XC5B-2021

XC5B-2021

Omron Electronics Components

CONN DIN RCPT 20POS PCB GOLD

145

5650951-5

5650951-5

TE Connectivity AMP Connectors

CONN DIN PLUG 96POS PCB RA GOLD

1484

121A10139X

121A10139X

CONEC

CONN DIN HDR 96POS PCB RA GOLD

0

09223326921

09223326921

HARTING

CONN DIN HDR 32POS PCB RA GOLD

0

650405-5

650405-5

TE Connectivity AMP Connectors

CONN DIN RCPT 150POS PCB GOLD

99

XC5C96221BYOMR

XC5C96221BYOMR

Omron Electronics Components

CONN DIN PLUG 96POS PCB RA

0

5650963-4

5650963-4

TE Connectivity AMP Connectors

CONN DIN RCPT 96POS PCB GOLD

540

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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