FTSH-102-01-L-DH SAMTEC Connector (Other) In Stock
SAMTEC FTSH-102-01-L-DH is a 4-position dual-row board connector receptacle with 1.27 mm pitch and 10 micro-inch gold over 50 micro-inch nickel contact plating. Features E.L.P. contacts and compact 0.1-inch body length for space-constrained SMT applications. In stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- FTSH-102-01-L-DH Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4-position dual-row 1.27 mm pitch receptacle with 10 micro-inch gold over 50 micro-inch nickel contact finish for reliable low-resistance connections
- E.L.P. (Epoxy Lock Post) feature provides enhanced mechanical retention and prevents connector movement under vibration
- Ultra-compact 0.1-inch body length enables high-density SMT placement in miniaturized electronics and wearable devices
Applications
FTSH-102-01-L-DH is used as a compact board-to-board or wire-to-board receptacle in miniaturized electronics including wearables, medical devices, and portable industrial instruments requiring 4-position dual-row connectivity at 1.27 mm pitch. The E.L.P. feature and gold-over-nickel contact plating ensure reliable mating in applications subject to vibration or frequent connector cycling. Fast 1-week factory lead time supports both prototype and production procurement cycles.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 9.4 |
| Additional Feature | E.L.P. |
| Body Breadth | 0.135inch |
| Body Depth | 0.309inch |
| Body Length | 0.1inch |
| Body/Shell Style | RECEPTACLE |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (10) OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | RIGHT ANGLE |
| 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 | 3.048mm |
| Plating Thickness | 10u inch |
| Rated Current (Signal) | 4.2A |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 4 |
| UL Flammability Code | 94V-0 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact plating does FTSH-102-01-L-DH use and how does it affect connection reliability?
FTSH-102-01-L-DH uses 10 micro-inch gold plating over 50 micro-inch nickel on mating contact surfaces. Gold prevents oxidation and maintains low contact resistance below 20 milliohms across the 4-position dual-row connector life, while the nickel underlayer provides hardness and prevents gold diffusion during thermal cycling between -55°C and +125°C typical of compact electronic assemblies.
How does the E.L.P. feature in FTSH-102-01-L-DH improve performance in vibration-prone applications?
E.L.P. (Epoxy Lock Post) in FTSH-102-01-L-DH bonds the connector body to the PCB using an epoxy retention post, providing mechanical anchoring beyond the 4 solder joints alone. This prevents connector rocking under vibration loads, maintaining consistent contact force at 1.27 mm pitch and reducing risk of solder joint fatigue in automotive, aerospace, and portable industrial equipment environments.
For miniaturized medical or wearable device designs, what is the footprint advantage of FTSH-102-01-L-DH?
FTSH-102-01-L-DH has an extremely compact body of 0.1 × 0.135 × 0.309 inches, fitting a 4-position dual-row 1.27 mm pitch connector into less than 4 mm² of PCB area. This footprint is approximately 75% smaller than an equivalent 2.54 mm pitch dual-row receptacle, making it ideal for wearables, hearing aids, and implantable device PCBs where every square millimeter of board space is critical.
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