S2M-146-01-F-D SAMTEC Connector (Other) In Stock
SAMTEC S2M-146-01-F-D is a 92-position high-reliability Tiger Eye discrete wire socket with 2.00 mm pitch for secure cable-to-board signal and power connections. Features dual-beam Tiger Eye contacts providing two independent contact points per pin for superior connection reliability. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 92
- Lifecycle
- ACTIVE
- Datasheet
- S2M-146-01-F-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 92-position dual-row layout at 2.00 mm pitch accommodating high pin-count discrete wire harnesses in industrial and mil-aero cable assembly applications
- Tiger Eye dual-beam contact design provides two independent contact points per pin, significantly reducing contact resistance variation and improving connection reliability under vibration
- High-reliability discrete wire socket construction withstands repeated mating cycles with consistent insertion force, supporting field-serviceable cable harness designs
Applications
The S2M-146-01-F-D is designed for high-reliability cable-to-board interconnect applications in military, aerospace, and industrial instrumentation systems requiring secure 92-pin wire harness connections. Its Tiger Eye dual-beam contacts maintain reliable electrical continuity under mechanical shock and vibration conditions common in defense electronics and ruggedized embedded systems. The 2.00 mm pitch provides a balance between contact density and ease of discrete wire termination in complex wiring harness assemblies.
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
What makes the Tiger Eye contact design of S2M-146-01-F-D more reliable than single-beam socket contacts?
The Tiger Eye contact in S2M-146-01-F-D features two independent contact beams per position, creating 2 separate contact points on the mating pin. This redundant dual-beam design reduces the probability of open circuits due to contact wear, contamination, or vibration-induced fretting, which is critical in 92-pin cable assemblies used in military and aerospace environments rated for thousands of mating cycles.
How many positions and what pitch does S2M-146-01-F-D provide for discrete wire harness assemblies?
The S2M-146-01-F-D provides 92 positions arranged in a dual-row format on a 2.00 mm pitch. This layout accommodates high pin-count discrete wire harnesses where each conductor is individually terminated, supporting mixed signal, power, and ground wire assignments across 92 pins in a single connector without the density constraints of a smaller 1.27 mm pitch system.
In which high-reliability application segments is S2M-146-01-F-D commonly specified?
S2M-146-01-F-D is commonly specified in military electronics, avionics test equipment, defense radar systems, and industrial instrumentation where 92-pin discrete wire socket connectors must survive shock ratings of 50g and vibration environments of 20g across 10 Hz to 2000 Hz. The Tiger Eye contact system ensures maintained continuity in these harsh conditions compared to standard stamped socket contacts.
How does the 2.00 mm pitch of S2M-146-01-F-D compare to finer-pitch alternatives for high-pin-count cable harnesses?
At 2.00 mm pitch, S2M-146-01-F-D allows 92 individual discrete wires to be terminated with standard crimp tooling for 26 AWG to 30 AWG conductors, which is simpler than finer 1.27 mm pitch sockets requiring specialized tooling and smaller wire gauges. The 2.00 mm pitch also provides greater mechanical robustness per contact, reducing susceptibility to contact damage during field assembly of the 92-wire harness.
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