SMS-140-02-G-D SAMTEC Connector (Other) In Stock
SAMTEC SMS-140-02-G-D is an 80-position through-hole micro socket with 0.050" x 0.100" pitch dual-row configuration, featuring gold-over-nickel contact finish for reliable mating. Available in stock worldwide with competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- SMS-140-02-G-D Datasheet PDF
- Category
- Connector
- Price
- From $4.0463(MOQ 1)
- 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-140-02-G-D?
- 80-position dual-row through-hole micro socket with 0.050" x 0.100" pitch for dense interconnect designs
- Gold (20 µin) over Nickel (50 µin) contact finish on both mating and termination surfaces for low-resistance connections
- 2-inch body length accommodates high pin-count applications in compact board stacking assemblies
What is SMS-140-02-G-D used for?
The SMS-140-02-G-D is suited for board-to-board and wire-to-board interconnect applications in test and measurement equipment, industrial control systems, and embedded computing platforms where high pin-count through-hole sockets are required. Its micro pitch of 0.050" x 0.100" enables dense routing in space-constrained PCB layouts, making it ideal for backplane and mezzanine card designs requiring reliable 80-pin connectivity.
What are the specifications of SMS-140-02-G-D?
| Pbfree Code | Yes |
| YTEOL | 9.15 |
| Additional Feature | TIGER BUY |
| Body Breadth | 0.22inch |
| Body Depth | 0.335inch |
| Body Length | 2inch |
| 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 | 0.19inch |
| 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 | France, Malaysia |
Where can I find the SMS-140-02-G-D datasheet?
SMS-140-02-G-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SMS-140-02-G-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin count and pitch configuration of the SMS-140-02-G-D?
The SMS-140-02-G-D features 80 positions arranged in a dual-row layout with a 0.050" x 0.100" pitch, providing a high-density through-hole socket connection in a 2-inch body length suitable for compact PCB designs.
What contact finish is used on the SMS-140-02-G-D and why does it matter for signal integrity?
The SMS-140-02-G-D uses Gold (20 µin) over Nickel (50 µin) on both the mating and termination contacts. This finish provides excellent corrosion resistance and low contact resistance, ensuring stable signal integrity across 80 pins even in high-cycle mating applications.
In which industrial applications is the SMS-140-02-G-D typically deployed?
This 80-position micro socket at 0.050" x 0.100" pitch is commonly used in test and measurement equipment, embedded computing backplanes, industrial control modules, and mezzanine card interconnects requiring reliable through-hole mounting with dense 80-pin connectivity.
How does the SMS-140-02-G-D compare to surface-mount alternatives for high-reliability through-hole socket requirements?
As a through-hole design with 80 positions at 0.050" x 0.100" pitch and a 2-inch body, the SMS-140-02-G-D offers superior mechanical retention compared to SMT alternatives, making it preferred for applications subject to vibration or repeated mating cycles where pull-out strength from 80 pins is critical.
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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+ | $9.3375 | $9.34 |
| 5+ | $4.6688 | $23.34 |
| 44+ | $4.0463 | $178.04 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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