SMS-135-01-G-D SAMTEC Connector (Other) In Stock
The SMS-135-01-G-D from Samtec is a 70-position dual-row through-hole micro socket with 0.050" x 0.100" pitch and gold-over-nickel contact finish. It offers reliable board-to-board mating in a compact 1.75" body length for high-density interconnect applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 70
- Lifecycle
- ACTIVE
- Datasheet
- SMS-135-01-G-D Datasheet PDF
- Category
- Connector
- Price
- From $5.3976(MOQ 13)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SMS-135-01-G-D?
- 70 positions in a dual-row through-hole layout with 0.050" x 0.100" pitch for high-density signal routing
- Gold over nickel contact finish (20 µin Au over 50 µin Ni) providing robust mating reliability and corrosion resistance
- 1.75 inch body length in a compact 0.22 inch x 0.335 inch cross-section for space-constrained PCB designs
What is SMS-135-01-G-D used for?
The SMS-135-01-G-D is used in high-density backplane and daughtercard interconnect assemblies where 70 signals must be routed through a compact 0.050" x 0.100" pitch socket. It is well suited for test-and-measurement equipment, embedded computing modules, and industrial control boards that require reliable through-hole mating with gold-plated contacts. The socket also supports prototyping applications where removable module connections are needed without sacrificing signal integrity.
What are the specifications of SMS-135-01-G-D?
| Pbfree Code | Yes |
| YTEOL | 9.15 |
| Additional Feature | TIGER BUY |
| Body Breadth | 0.22inch |
| Body Depth | 0.335inch |
| Body Length | 1.75inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (20) OVER NICKEL (50) |
| Contact Finish Termination | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 10mΩ |
| Contact Style | BELLOWED TYPE |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | 2.224N |
| Insulator Color | BLACK |
| Insulator Material | GLASS FILLED POLYESTER |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.1inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.54mm |
| Plating Thickness | 20u inch |
| Rated Current (Signal) | 5.2A |
| Reference Standard | UL, CSA |
| Terminal Length | 0.1inch |
| Terminal Pitch | 1.27mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 70 |
| Withdrawl Force-Min | 1.668N |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, USA |
Where can I find the SMS-135-01-G-D datasheet?
SMS-135-01-G-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SMS-135-01-G-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the SMS-135-01-G-D support?
The SMS-135-01-G-D is a 70-position dual-row through-hole socket with a 0.050" x 0.100" pitch, enabling high-density signal interconnection in compact PCB layouts for embedded computing and instrumentation applications.
For a test fixture requiring 70 removable signal connections, how does the gold contact finish on SMS-135-01-G-D ensure long service life?
The contacts are finished with 20 µin gold over 50 µin nickel, providing excellent corrosion resistance and low contact resistance across thousands of mating cycles, making the SMS-135-01-G-D suitable for test fixtures with repeated insertion and removal.
What are the body dimensions of SMS-135-01-G-D and how do they affect PCB routing?
The SMS-135-01-G-D has a 1.75 inch body length, 0.22 inch breadth, and 0.335 inch depth. Its compact cross-section allows tight PCB routing even in space-constrained backplane designs, and the through-hole mounting style provides strong mechanical retention.
When would SMS-135-01-G-D be a better choice than a surface-mount connector for a backplane application?
Through-hole connectors like the SMS-135-01-G-D provide significantly higher pull-out force than surface-mount alternatives, making them preferable in backplane assemblies subject to mechanical stress during repeated card insertions, vibration environments, or when handling 70 signals at 0.100" pitch row spacing.
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 |
|---|---|---|
| 13+ | $11.2300 | $145.99 |
| 100+ | $9.4200 | $942.00 |
| 500+ | $8.1386 | $4069.28 |
| 1000+ | $6.8228 | $6822.75 |
| 2000+ | $5.3976 | $10795.24 |
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