SMS-140-01-S-D SAMTEC Connector (Other) In Stock
SAMTEC SMS-140-01-S-D is an 80-position through-hole micro socket with dual 0.050" x 0.100" pitch grid. Features Tiger Buy gold-plated contacts at 30 µin gold over 50 µin nickel for high-reliability mating, with a compact 2 inch body length suited for dense PCB applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- SMS-140-01-S-D Datasheet PDF
- Category
- Connector
- Price
- From $7.6225(MOQ 1)
- Temp Range
- -65.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SMS-140-01-S-D?
- 80 positions on a unique 0.050 x 0.100 inch dual-pitch grid for flexible interconnect layouts
- Tiger Buy gold contact (30 µin gold over 50 µin nickel) for superior mating reliability
- Through-hole mounting for maximum mechanical retention on high-vibration PCBs
- Compact body: 2 inch length x 0.335 inch depth x 0.22 inch breadth
- RoHS compliant (Pbfree) construction for global compliance
- Short 1-week factory lead time supports fast prototype and production procurement
What is SMS-140-01-S-D used for?
The SMS-140-01-S-D is used in through-hole PCB assemblies requiring 80-position micro socket interconnect at 0.050 x 0.100 inch pitch, commonly found in test fixtures, semiconductor evaluation boards, and high-reliability industrial or military electronics. Its Tiger Buy gold contact finish ensures consistent signal performance over many mating cycles in data acquisition and measurement systems. The through-hole mounting style provides mechanical robustness needed in vibration-prone environments such as robotics and aerospace hardware.
What are the specifications of SMS-140-01-S-D?
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 9.15 |
| Additional Feature | TIGER BUY CONTACT |
| Body Breadth | 0.22inch |
| Body Depth | 0.335inch |
| Body Length | 2inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (30) OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 10mΩ |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 600VAC V |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | 2.224N |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | GLASS FILLED POLYESTER |
| JESD-609 Code | e3 |
| 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 | 30u inch |
| Rated Current (Signal) | 1A |
| Reference Standard | UL |
| Terminal Length | 0.1inch |
| Terminal Pitch | 1.27mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 80 |
| 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-140-01-S-D datasheet?
SMS-140-01-S-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SMS-140-01-S-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the 0.050 x 0.100 inch dual pitch of SMS-140-01-S-D useful for certain PCB layouts?
The 0.050 x 0.100 inch staggered pitch on the SMS-140-01-S-D allows the 80-position socket to accommodate pin arrays that alternate between two row spacings, enabling designers to mate with custom pin headers or IC packages that use non-uniform dual-pitch grid arrangements.
How does the Tiger Buy gold contact finish affect the SMS-140-01-S-D connector's service life?
The Tiger Buy contact uses 30 µin gold over 50 µin nickel, which is a heavy gold specification that maintains low contact resistance and resists fretting corrosion through hundreds of mate and unmate cycles, critical for socketed components in test and measurement applications.
When is through-hole mounting preferred over SMT for an 80-position micro socket like the SMS-140-01-S-D?
Through-hole mounting is preferred when the 80-position socket will experience significant mating insertion forces, vibration, or repeated module swapping, because through-hole tails provide mechanical pull-out strength that surface mount pads cannot offer for high-cycle or rugged-environment connectors.
What is the lead time for SMS-140-01-S-D, and how does that benefit prototype scheduling?
SMS-140-01-S-D has a 1-week factory lead time from SAMTEC, which is faster than most comparable 80-position through-hole micro sockets and allows engineers to receive parts within approximately 7 calendar days for prototype board bring-up without long procurement delays.
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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 |
|---|---|---|
| 1+ | $11.9250 | $11.93 |
| 3+ | $11.1300 | $33.39 |
| 8+ | $10.6000 | $84.80 |
| 500+ | $9.7228 | $4861.39 |
| 1000+ | $7.6225 | $7622.50 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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