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Lumberg Connect

Reliable Connectivity Solutions for Industrial Applications

Lumberg Connect GmbH is a leading German manufacturer of high-quality connector solutions for industrial environments. The company designs and produces a broad range of connectivity components, including circular connectors, PCB connectors, RJ45 and USB interfaces, custom cable assemblies, and tailored connection systems. With German engineering at its core and a strong focus on quality and innovation, Lumberg Connect is a trusted partner for technical professionals around the world.

Reliable Connections Across Diverse Industries

From industrial automation and automotive systems to lighting technology, medical electronics, and data communication, Lumberg Connect offers solutions engineered for maximum reliability and long-term performance. The components are robust, compact, and deliver outstanding electromechanical stability, even under harsh operating conditions. Thanks to their modular design, they can be easily integrated into existing infrastructures.

From Individual Connectors to Complete Cabling Solutions

Lumberg Connect provides both standardized components and customer-specific solutions. The product portfolio includes:

  • Circular connectors in various sizes and pin configurations
  • PCB connectors for board-to-board and wire-to-board applications
  • Modular USB and Ethernet connectors for data and communication interfaces
  • Custom cable assemblies, including overmolded designs and EMC shielding
  • Plug-and-play solutions for fast, error-free installation

In-house development, toolmaking, and manufacturing in Germany ensure consistent quality and short lead times.


Why Choose Lumberg Connect Connector Solutions?

  • German quality and precision – electromechanical expertise since 1933 
  • Reliable performance – resistant to vibration, moisture, and temperature fluctuations
  • Broad applicability – ideal for industrial, automotive, lighting, and other sectors
  • Flexible offering – from standard connectors to fully customized assemblies
  • Fast integration – modular systems compatible with global industry standards
Lumberg Connect
3275 Products
3546 03 RAST 2.5 chassis pin header
RAST 2.5 chassis pin header, insulation displacement technology (IDT), with locking latchcontact pitch 5.0 mm

On Request

KBQ 02 Socket board
Socket board, upright, solder pins dual row staggered, consecutive placement without loss of pitch
€0.73 per item
1532 05 Jack plug acc. to JIS C 6560 JC35P3
Jack plug acc. to JIS C 6560 JC35P3, 3.5 mm, 3 poles/stereo, with threaded joint, straight version, with metal housing, bend protection and solder terminals
€12.06 per item
3552 02 RAST 2.5 pin header
RAST 2.5 pin header, with locking latch and positioning spigotcontact pitch 5.0 mm

On Request

2,5 MSFQ/O 20 Minimodul™ pin header
Minimodul™ pin header, upright, solder contacts dual row staggered

On Request

0318 07 Flange chassis plug acc. to IEC 61076-2-106
Flange chassis plug acc. to IEC 61076-2-106, IP68, with threaded joint and solder terminals, for front mounting
€12.71 per item
3550 09 RAST 2.5 pin header
RAST 2.5 pin header, with locking latch and positioning spigotcontact pitch 2.5 mm

On Request

KGR 70 Chassis socket acc. to IEC 61076-2-106
Chassis socket acc. to IEC 61076-2-106, IP40, with threaded joint, for printed circuit boards, for back side mounting
€10.19 per item
361899-1 04 RAST 5 tab header
RAST 5 tab header, with screw terminal, with lift clamp with protection against misplacing, with test holes, cable departure opposite to lock, with handle latch, with pre-mating protective contact

On Request

3850 02 30 01 3850 02 30 01
€1.05 per item
331000 08 RAST 1.5 connector for direct mating
RAST 1.5 connector for direct mating, insulation displacement technology (IDT), alternatively with or without closed sides

On Request

MICS-D 04 0,8 AU Micromodul™ tab header
Micromodul™ tab header, upright, without retaining hooks, solder contacts dual row parallel
€5.37 per item
3687 20 RAST 5 socket board
RAST 5 socket board, angular, free to configure with partitions and neutral and/or protective conductor bridge in insulation displacement technique (IDT)

On Request

KLKM 3 schwarz Jack socket acc. to JIS C 6560 JC63J2A
Jack socket acc. to JIS C 6560 JC63J2A, 6.35 mm, 2 poles/mono, straight version, with bend protection and solder terminals
€2.84 per item
0107 08-1 DIN chassis socket
DIN chassis socket with bayonet lock, shielded, with metal housing, flange and solder terminals
€9.28 per item
3515 17 RAST 2.5 connector for direct mating
RAST 2.5 connector for direct mating, insulation displacement technology (IDT), with locking on printed circuit board by means of locking hooks, alternatively with or without keying rib and closed sides, for individual conductors, daisy chain possiblecontact pitch 2.5 mm

On Request

SFV 40 Chassis plug acc. to IEC 61076-2-106
Chassis plug acc. to IEC 61076-2-106, IP40, with threaded joint and solder terminals, for front mounting
€9.11 per item
3679 11 RAST 5 tab header
RAST 5 tab header, angular, with lower side lock, higher version, with positioning spigot, free to configure with partitions, neutral and/or protective conductor bridge in insulation displacement technology (IDT)

On Request

0306 08-1 Chassis socket acc. to IEC 61076-2-106
Chassis socket acc. to IEC 61076-2-106, IP68, with threaded joint, for printed circuit boards, for front mounting
€14.05 per item
3680 06 Combined RAST 5 tab and socket board
Combined RAST 5 tab and socket board, upright, free to configure with partitions, positioning spigot and neutral and/or protective conductor bridge in insulation displacement technology (IDT)

On Request