S2M-105-01-S-D SAMTEC Connector (Other) In Stock
SAMTEC S2M-105-01-S-D is a 10-position dual-row Tiger Eye discrete wire socket with 2.00 mm pitch and gold-plated female contacts. It provides reliable board-stacking connectivity with a 0.407" body length and is rated for demanding signal and low-power applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- S2M-105-01-S-D Datasheet PDF
- Category
- Connector
- Price
- From $1.5369(MOQ 54)
- 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 S2M-105-01-S-D?
- Tiger Eye contact design provides superior wiping action and gas-tight gold-on-gold mating for reliable signal integrity on 10 positions at 2.00 mm pitch
- Gold (Au) contact finish on termination side resists corrosion and supports long mating-cycle life, making it suitable for field-serviceable assemblies
- Compact body (0.407" × 0.21" × 0.178") allows tight board-stacking arrangements where standard 2.54 mm pitch connectors would not fit
What is S2M-105-01-S-D used for?
The S2M-105-01-S-D is designed for board-stacking and wire-to-board applications in compact electronic assemblies such as industrial sensor modules, medical monitoring devices, and embedded computing daughtercards. Its Tiger Eye contact geometry ensures reliable electrical connection even after repeated mating cycles, making it well suited for instruments that undergo regular field servicing. The 2.00 mm pitch and dual-row layout allow 10 signals to be routed in a small PCB footprint compared with traditional 2.54 mm alternatives.
What are the specifications of S2M-105-01-S-D?
| YTEOL | 8 |
| Body Breadth | 0.21inch |
| Body Depth | 0.178inch |
| Body Length | 0.407inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD STACKING CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Finish Termination | Gold (Au) |
| Contact Gender | FEMALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 1050VAC V |
| Durability | 100Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.079inch |
| Mating Contact Row Spacing | 0.079inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| 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 | 0.078mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 2.6A |
| Terminal Length | 0.082inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 10 |
| 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 S2M-105-01-S-D datasheet?
S2M-105-01-S-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for S2M-105-01-S-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the Tiger Eye contact geometry of S2M-105-01-S-D distinct from standard socket contacts?
The Tiger Eye contact design uses a dual-beam wiping geometry that provides a gas-tight gold-to-gold interface with each mating cycle. This produces lower and more consistent contact resistance, typically below 20 mΩ, compared with single-beam alternatives, and sustains reliable performance over hundreds of mating cycles at 2.00 mm pitch.
How many positions does S2M-105-01-S-D carry and what physical dimensions define its PCB footprint?
The S2M-105-01-S-D carries 10 positions in a dual-row arrangement at 2.00 mm pitch. Its body measures 0.407" long × 0.21" wide × 0.178" deep, making it a compact choice for board-stacking designs where a 2.54 mm pitch connector would exceed available board area.
For a portable medical monitor design cycling connectors 200 times per year, how does the gold finish on S2M-105-01-S-D affect long-term reliability?
The gold (Au) contact finish on the S2M-105-01-S-D termination side provides excellent corrosion resistance and maintains low contact resistance across high mating-cycle counts. Gold-plated contacts are typically rated for 500 or more mating cycles, so at 200 cycles per year the connector should remain reliable for at least 2 to 3 years of active field use.
What board-stacking height options are available when pairing S2M-105-01-S-D with a compatible SAMTEC male header?
When mated with SAMTEC S2M-series or compatible male header pins, the S2M-105-01-S-D supports board-stacking heights that vary with pin length selection, typically from 4 mm to over 20 mm. Designers can choose post lengths in 1 mm or 2 mm increments to set the precise inter-board standoff required by their mechanical envelope.
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 |
|---|---|---|
| 54+ | $4.7078 | $254.22 |
| 100+ | $4.1000 | $410.00 |
| 500+ | $3.1600 | $1580.00 |
| 1000+ | $2.6410 | $2640.96 |
| 2500+ | $2.1006 | $5251.50 |
| 5000+ | $1.5369 | $7684.55 |
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