Backplane Connectors - DIN 41612

Image Part Number Description / PDF Quantity Rfq
86093967824H55E1LF

86093967824H55E1LF

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DIN STRAIGHT HEADER F

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86092325113758ELF

86092325113758ELF

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CONN DIN HDR 32POS PCB RA GOLD

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86092326314765V1LF

86092326314765V1LF

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CONN DIN RCPT 32POS PCB GOLD

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86094641113765E1LF

86094641113765E1LF

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CONN DIN HDR 96POS PCB RA GOLD

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BPS8B09ACD2C0Z1LF

BPS8B09ACD2C0Z1LF

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CONN DIN RCPT 9POS IN-LINE GOLD

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BPS8B21FLD200Z1LF

BPS8B21FLD200Z1LF

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CONN DIN RCPT 21POS IN-LINE GOLD

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86093968192755E3LF

86093968192755E3LF

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CONN DIN RCPT 96POS PCB GOLD

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86093338314750VJLF

86093338314750VJLF

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CONN DIN RCPT 48POS PCB GOLD

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BPS8B96ACD2C0L9LF

BPS8B96ACD2C0L9LF

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CONN DIN RCPT 96POS IN-LINE GOLD

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86094328813768V1LF

86094328813768V1LF

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CONN DIN RCPT 96POS PCB RA GOLD

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86092326114758V1LF

86092326114758V1LF

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CONN DIN HDR 32POS PCB RA GOLD

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86093637113750NDLF

86093637113750NDLF

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CONN DIN HDR 96POS PCB RA GOLD

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515903532639411LF

515903532639411LF

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DIN TYP D RA HDR LFCNR

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86093488114758V1LF

86093488114758V1LF

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CONN DIN RCPT 96POS PCB GOLD

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86094648114785V1LF

86094648114785V1LF

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CONN DIN HDR 96POS PCB GOLD

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86093968813745V1LF

86093968813745V1LF

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CONN DIN RCPT 96POS PCB RA GOLD

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86094328314B55F1LF

86094328314B55F1LF

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DIN HT C/2 STR REC LFCNR

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86093487614745ELF

86093487614745ELF

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CONN DIN HDR 48POS PCB GOLD

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86094328109758E1LF

86094328109758E1LF

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CONN DIN RCPT 96POS PCB GOLD

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86094168309788E1LF

86094168309788E1LF

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CONN DIN RCPT 48POS IN-LINE GOLD

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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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