SMS-104-01-G-D SAMTEC Connector (Other) In Stock
SAMTEC SMS-104-01-G-D is an 8-position through-hole micro socket with dual 0.050" x 0.100" pitch grid for high-density PCB socket interconnects. Features 10 µin gold-over-nickel mating contacts and is designated a Tiger Buy item for reliable stocking and quick-turn availability.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SMS-104-01-G-D Datasheet PDF
- Category
- Connector
- Price
- From $0.9897(MOQ 6)
- 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-104-01-G-D?
- 8 positions on a 0.050" x 0.100" dual-pitch grid for ultra-high-density through-hole socket interconnects
- Gold (10 µin) over Nickel (50 µin) mating contact finish for low-contact-resistance and long mating life
- Gold (Au) over Nickel (Ni) termination finish ensures reliable solderability in both tin-lead and lead-free processes
- Tiger Buy designation indicates stocking priority at SAMTEC for fast delivery and high availability
- Through-hole body/shell style provides superior mechanical retention compared to SMT-only socket designs
- RoHS compliant (Pb-free) construction for environmental compliance across global markets
What is SMS-104-01-G-D used for?
The SMS-104-01-G-D is used in high-density mezzanine and piggyback socket applications where a compact 0.050" x 0.100" pitch must accommodate 8 signals in minimal PCB area, such as chip test sockets, FPGA expansion headers, and small module connectors in instrumentation and embedded computing. Its gold contact finish and through-hole mounting make it a long-life solution for applications requiring frequent mating and unmating, including lab equipment and field-replaceable module sockets.
What are the specifications of SMS-104-01-G-D?
| Pbfree Code | Yes |
| YTEOL | 9.15 |
| Additional Feature | TIGER BUY |
| Body Breadth | 0.22inch |
| Body Depth | 0.335inch |
| Body Length | 0.2inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (10) 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 | 8 |
| 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-104-01-G-D datasheet?
SMS-104-01-G-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SMS-104-01-G-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact pitch and position count does the SMS-104-01-G-D provide, and how does the dual-pitch grid affect PCB layout?
The SMS-104-01-G-D provides 8 positions on a 0.050" x 0.100" dual-pitch grid, meaning contacts are spaced 0.050" in one axis and 0.100" in the other. This asymmetric grid allows a compact 0.2 inch by 0.335 inch body footprint while routing 8 signals through-hole, reducing occupied PCB area compared to standard 0.100" x 0.100" single-pitch alternatives.
How does the 10 µin gold mating contact finish affect connector reliability in repeated mating cycles?
The 10 µin gold (Au) over 50 µin nickel (Ni) mating finish on the SMS-104-01-G-D provides low and stable contact resistance across hundreds to thousands of insertion cycles. Gold finishes at this thickness are rated for mating lives exceeding 500 cycles in standard test conditions, making the connector well suited for socketed modules and lab equipment that require repeated connector engagement without contact oxidation or wear.
What is the significance of the Tiger Buy designation for procurement teams sourcing the SMS-104-01-G-D?
SAMTEC Tiger Buy items such as the SMS-104-01-G-D are stocked at prioritized inventory levels, which typically means shorter lead times of 1 to 5 business days versus standard 3-week factory lead times for non-stocked connectors. For procurement teams managing just-in-time production or prototype builds requiring fewer than 500 pieces, Tiger Buy status reduces schedule risk significantly without committing to large minimum order quantities.
Is the SMS-104-01-G-D RoHS compliant, and how does its lead-free status affect solder process compatibility?
Yes, the SMS-104-01-G-D is designated Pb-free (RoHS compliant) by SAMTEC. The gold termination finish on the through-hole tails is compatible with both standard Sn63Pb37 wave solder and SAC305 lead-free wave solder processes, allowing use in mixed-technology assemblies with peak solder temperatures up to 260°C without compromising the nickel barrier or gold finish integrity.
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 |
|---|---|---|
| 6+ | $1.9000 | $11.40 |
| 50+ | $1.5500 | $77.50 |
| 100+ | $1.3200 | $132.00 |
| 500+ | $1.2175 | $608.75 |
| 1000+ | $1.0800 | $1080.00 |
| 2000+ | $0.9897 | $1979.48 |
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