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DIN Connectors
Connectors that conform to German industrial standard DIN 41612.
Board-to-board connectors with 2.54 mm pitch are commonly referred to as DIN connectors.

Internationally standardized high-density, high-reliability connectors
XC4/5/6/7 DIN Connector
The XC5/XC6 twin-contact type ensures high reliability thanks to low insertion force and wiping effect by using the single-sided 2-point contact method.
XC4 intended for large currents, and XC7 for sequence connections are also available.

DIN Connector Wide variation
XC5 DIN-style connectors


Features
- Ideal for automated soldering because the Connectors sit on top of the board.
- For the difference between standard DIN and DIN style, see the above chart.
XC5 Connectors with Large Stacking Space


Features
- Models with stacking space 25 or 30 mm are available.
- Models with 16, 20, or 32 contacts are available.
XC5 Fine-fit Connectors


Features
- Soldering and cleaning are unnecessary because mounting on the board uses a press-fitting method.
- Workability is improved compared to hand soldering.
- Ideal for backplane systems.
XC6 DIN Connectors with Cables Attached


Features
- Ideal for connecting various buses in rack systems.
- Convenient for backplane configurations.
- Models of 96 contacts or 64 contacts (pulled-out type) are available.
XC7 DIN Sequence Connectors


Features
- Hot-swapping of daughter boards is possible by connecting the power line first and disconnecting the power line last.
- Insertion durability of 5,000 cycles, high reliability achieved by mated length of 4mm.
- A three-stage sequence is realized.
XC4 Medium/High-Current Connectors



Features
- Carry medium/high current (6 to 40 A) for board-to-board or board-to-wire applications.
DIN Connectors
Classification | Model | Appearance | Contact pitch | Type |
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DIN-standard type |
XC5A/XC5E- |
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2.54mm | Double-row Plugs |
XC5B/XC5F- |
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2.54mm | Double-row Sockets | |
XC5C/XC5G- |
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2.54mm | Triple-row Plugs | |
XC5D/XC5H- |
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2.54mm | Triple-row Sockets | |
DIN-style |
XC5A- XC5E- |
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2.54mm | Double-row Plugs |
XC5B- XC5F- |
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2.54mm | Double-row Sockets | |
XC5C- |
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2.54mm | Triple-row Plugs | |
XC5D- |
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2.54mm | Triple-row Sockets | |
Stacking-connect type | XC5K | ![]() |
2.54mm | Double-row Plugs |
Fine-fit type (Press-fit) |
XC5E- |
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2.54mm | Double-row Plugs |
XC5B- |
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2.54mm | Double-row Sockets | |
XC5G- |
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2.54mm | Triple-row Plugs | |
XC5D- |
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2.54mm | Triple-row Sockets | |
Four-row, 128-contact type |
XC5M |
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2.54mm | Four-row Plugs |
XC5N |
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2.54mm | Four-row Sockets | |
Cable-connected-type | XC6D | ![]() |
2.54mm | Flat Cable IDC Connectors with double rows |
XC6H |
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2.54mm | Flat Cable IDC Connectors with triple rows | |
XC6V |
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2.54mm | Discrete-wire IDC Connectors with double or triple rows | |
Sequence type |
XC7A |
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2.54mm | Double-row Plugs |
XC7B |
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2.54mm | Double-row Sockets | |
XC7C |
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2.54mm | Triple-row Plugs | |
XC7D |
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2.54mm | Triple-row Sockets |
Machine tools / Semiconductor production equipment / Industrial robots / Quick chargers / Power conditioners