SMS-114-01-S-D SAMTEC Connector (Other) In Stock
SAMTEC SMS-114-01-S-D is a 28-position through-hole micro socket with 0.050 × 0.100 inch pitch, featuring 30 µin gold over 50 µin nickel mating contacts and tin/nickel-barrier termination. Compact body (0.7 × 0.335 × 0.22 inch) suited for high-density board mating. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- SMS-114-01-S-D Datasheet PDF
- Category
- Connector
- Temp Range
- -65.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 28-position dual-row micro socket with 0.050 × 0.100 inch pitch for high-density board-to-board mating
- 30 µin gold over 50 µin nickel mating contacts ensuring low contact resistance and long service life
- Tiger Buy contact design providing zero-insertion-force-like compliance and secure retention
- RoHS-compliant Pb-free construction with tin/nickel-barrier termination for reliable wave or hand solder assembly
Applications
The SMS-114-01-S-D micro socket is ideal for modular embedded systems where daughter boards, sensor modules, or memory cards are inserted into a base PCB via a compact 28-position interface. Its fine 0.050 × 0.100 inch pitch maximizes I/O density on space-constrained boards in aerospace, defense, and industrial computing applications. The gold-plated contacts also make it suitable for high-cycle test fixtures and development boards where frequent module swapping is required without contact wear.
Specifications
| Pbfree Code | Yes |
| YTEOL | 9.15 |
| Additional Feature | TIGER BUY CONTACT |
| Body Breadth | 0.22inch |
| Body Depth | 0.335inch |
| Body Length | 0.7inch |
| 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 | 28 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does the SMS-114-01-S-D use, and how does this affect connector longevity?
The mating contacts are plated with 30 µin of gold over 50 µin of nickel, providing excellent corrosion resistance and stable contact resistance across hundreds of mating cycles, making the SMS-114-01-S-D suitable for development boards and test fixtures subjected to frequent module insertion.
How does the 0.050 × 0.100 inch pitch of the SMS-114-01-S-D compare to standard 2.54 mm pitch connectors in terms of PCB area savings?
The 0.050 inch (1.27 mm) column pitch and 0.100 inch (2.54 mm) row pitch reduce the connector footprint to roughly half the width of a standard 2.54 mm × 2.54 mm dual-row header, freeing significant board area in high-density designs such as compact FPGAs or SoC carrier boards.
For a modular sensor platform, what makes the SMS-114-01-S-D a strong choice for the base board socket?
With 28 positions in a through-hole package and gold-plated contacts, the SMS-114-01-S-D supports reliable repeated insertion of sensor daughter boards, tolerates environmental vibration better than SMT alternatives, and provides enough signal lanes for SPI, I2C, power, and ground in a single 0.7-inch-long connector.
What lead time and stock availability should procurement teams expect for the SMS-114-01-S-D?
SAMTEC's SMS series carries a YTEOL rating above 9 years, indicating active long-term supply. Stocking distributors typically hold inventory for same-week shipment on standard quantities, though build-to-order volumes may require a short factory lead time of 1 to 4 weeks depending on order size.
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