S2M-135-01-F-D SAMTEC Connector (Other) In Stock
SAMTEC S2M-135-01-F-D is a 70-position high-reliability Tiger Eye dual-row discrete wire socket with 2.00 mm pitch, featuring SAMTEC's proprietary Tiger Eye contact design for superior mating retention and low insertion force. Ideal for demanding cable harness and wire-to-board applications requiring reliable multi-cycle performance.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 70
- Lifecycle
- ACTIVE
- Datasheet
- S2M-135-01-F-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 70 positions in dual-row configuration at 2.00 mm pitch for high-density discrete wire-to-board interconnects
- SAMTEC Tiger Eye contact technology provides reliable wiping action and maintains low contact resistance over thousands of mating cycles
- High-reliability discrete wire socket design suitable for harsh environment and high-cycle applications in aerospace and industrial systems
Applications
The S2M-135-01-F-D is well suited for discrete wire harness connections in defense, aerospace, and industrial control systems requiring 70-circuit interfaces with durable mating at 2.00 mm pitch. Its Tiger Eye contact design ensures consistent electrical performance in high-vibration environments and over repeated mating cycles in field-serviceable equipment. The dual-row socket format accommodates high pin-count wire bundles in a compact assembly footprint.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many circuits does the S2M-135-01-F-D support and what contact pitch does it use?
The S2M-135-01-F-D supports 70 circuits arranged in a dual-row layout at 2.00 mm pitch. This pitch is well suited for discrete wire termination using 20 AWG to 28 AWG conductors, and the 70-circuit count covers broad signal and power distribution needs in control and communications harnesses.
What makes SAMTEC's Tiger Eye contact different from standard socket contacts in the S2M-135-01-F-D?
SAMTEC's Tiger Eye contact geometry uses a dual-beam wiping design that provides a self-cleaning action on the mating pin at each mating cycle. This reduces contact resistance degradation over time and maintains reliable low-resistance connections even after thousands of mate and unmate cycles in industrial and aerospace cable assemblies.
In which high-reliability applications is the S2M-135-01-F-D preferred over standard 2.54 mm pitch wire sockets?
The S2M-135-01-F-D is preferred in defense electronics, avionics, and industrial robotics where 70 discrete wire circuits must be routed through a connector that fits within a 2.00 mm pitch grid tighter than the standard 2.54 mm spacing. The 2.00 mm pitch reduces harness connector length by approximately 20% compared to 2.54 mm equivalents, saving critical space in sealed enclosures.
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