S2M-135-01-L-D SAMTEC Connector (Other) In Stock
SAMTEC S2M-135-01-L-D is a high-reliability 70-position Tiger Eye discrete wire socket with 2.00 mm pitch in a dual-row (2×35) configuration, designed for wire-to-board connections requiring secure mechanical retention. Tiger Eye contacts provide independent contact wiping action rated for 3 A per pin and an operating temperature up to +125°C. Available from stock worldwide for industrial and defense interconnect applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 70
- Lifecycle
- ACTIVE
- Datasheet
- S2M-135-01-L-D Datasheet PDF
- Category
- Connector
- Price
- From $5.5600(MOQ 250)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of S2M-135-01-L-D?
- 70-position dual-row (2×35) Tiger Eye socket with 2.00 mm pitch provides independent contact wiping for reliable discrete wire-to-board connections at 3 A per pin
- High-reliability Tiger Eye contact design delivers multiple wipe points per pin, reducing contact resistance and maintaining connection integrity in vibration-prone environments up to +125°C
- Crimp-style discrete wire termination accommodates a range of wire gauges and simplifies cable harness assembly in industrial, military, and aerospace applications
What is S2M-135-01-L-D used for?
The S2M-135-01-L-D is used in custom cable harnesses for industrial machinery, defense electronics, and aerospace systems where a robust 70-position discrete wire socket must maintain reliable electrical contact under vibration and thermal cycling. Its 2.00 mm pitch and Tiger Eye contacts provide high contact force and multiple wipe points, ensuring low and stable contact resistance below 10 mΩ for power and signal conductors up to 3 A each. The dual-row format consolidates 70 wire connections into a compact mated footprint, simplifying harness routing in tight enclosures.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the S2M-135-01-L-D datasheet?
S2M-135-01-L-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for S2M-135-01-L-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact current rating and pitch does the S2M-135-01-L-D Tiger Eye socket support for wire harness assemblies?
The S2M-135-01-L-D features a 2.00 mm pitch and is rated at 3 A per contact, providing a total capacity of up to 210 A across all 70 positions when fully loaded. The Tiger Eye contact geometry delivers multiple independent wipe points per pin, maintaining contact resistance below 10 mΩ even after repeated mating cycles in demanding industrial and aerospace cable harness applications.
How does the Tiger Eye contact design in S2M-135-01-L-D improve reliability compared to standard stamped socket contacts?
Tiger Eye contacts use a dual-beam independent spring design that creates at least 2 independent contact wipe points per pin rather than a single beam. Each wipe point independently scrubs the mating pin during insertion, reducing the risk of intermittent connections caused by oxide build-up, particulate contamination, or mechanical tolerances. This is especially important in military and aerospace harnesses rated to withstand vibration levels exceeding 20 g and temperature cycles from -55°C to +125°C.
For a 70-position mixed power-and-signal cable harness, how does S2M-135-01-L-D compare to two separate 35-position connectors?
Using a single 70-position S2M-135-01-L-D instead of two 35-position connectors reduces the number of harness mating events from 2 to 1 per cable installation, cutting assembly time and eliminating one mechanical interface that could loosen over time. The unified 2.00 mm pitch dual-row housing also occupies less panel real estate than two separate connectors with their individual mounting hardware, which is advantageous in cabinet-mounted industrial control systems where DIN rail space is limited to within 50 mm of adjacent components.
Related Guides
STM32H753VIT6 High-Performance MCU Design Guide
Practical STM32H753VIT6 design guidance for power, clocks, memory, DMA, PCB layout, bring-up, and production recovery.
Aug 3, 2026
STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems
Select the STM32H753ZIT6 by evaluating compute, memory, LQFP144 pinout, power, interfaces, security, and sourcing requirements.
Aug 3, 2026
ICL7660ACPAZ Negative Voltage Charge Pump Design Guide
Design a reliable ICL7660ACPAZ negative rail with capacitor equations, layout rules, startup checks, and practical troubleshooting.
Aug 2, 2026
C0402C103K3RACTU 10 nF MLCC Design Guide
Practical guidance for applying the C0402C103K3RACTU 10 nF, 25 V X7R MLCC in decoupling, filtering, timing, and EMI-control networks.
Aug 2, 2026
Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $9.7000 | $2425.00 |
| 500+ | $7.5500 | $3775.00 |
| 1000+ | $5.5600 | $5560.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector
7834-0006PR
3M
Connector
7826-0006PR
3M
Connector
7820-0006PR
3M
Connector
3440-5002
3M
Connector
3433-5302
3M
Connector