TMM-102-01-S-S-SM SAMTEC Connector (Header, Unshrouded - Single Row Staggered SMD Pin) In Stock
SAMTEC TMM-102-01-S-S-SM is a 2-position single-row staggered SMD pin unshrouded board connector with 30 micro-inch gold over 50 micro-inch nickel mating contacts and matte tin termination finish. RoHS-compliant with 1-week factory lead time and standard SMT footprint.
- Manufacturer
- SAMTEC
- Package
- Header, Unshrouded - Single Row Staggered SMD Pin
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- TMM-102-01-S-S-SM 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
- 2-position single-row staggered SMD pin layout minimizes PCB footprint for space-constrained designs
- 30 micro-inch gold over 50 micro-inch nickel mating contact finish for reliable low-resistance connections
- Matte tin over nickel termination finish compatible with lead-free reflow soldering processes
- RoHS compliant lead-free construction meets global environmental regulations
- 1-week factory lead time supports agile procurement and short production cycles
Applications
The TMM-102-01-S-S-SM is ideal for small-signal PCB-to-board connections in consumer electronics, portable medical devices, and IoT sensor nodes where a compact 2-pin SMT header is required. The staggered SMD pin configuration provides mechanical stability during reflow soldering without through-hole anchoring.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 8 |
| Body Breadth | 0.078inch |
| Body Depth | 0.109inch |
| Body Length | 0.157inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (30) OVER NICKEL (50) |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 1050VAC V |
| Durability | 500Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 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 | 1 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | STAGGERED |
| PCB Contact Row Spacing | 2.03mm |
| Plating Thickness | 30u inch |
| Rated Current (Signal) | 3.2A |
| Reference Standard | UL |
| Terminal Pitch | 4mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 2 |
| UL Flammability Code | 94V-0 |
| Package | Header, Unshrouded - Single Row Staggered SMD Pin |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, Vietnam |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact plating does TMM-102-01-S-S-SM use, and how does it affect long-term connection reliability?
The mating contacts are finished with 30 micro-inch gold over 50 micro-inch nickel, providing excellent corrosion resistance and low contact resistance over the connector's service life. This heavy gold plating is particularly beneficial in environments with humidity or mild chemical exposure.
How does the staggered SMD pin design of TMM-102-01-S-S-SM benefit PCB assembly compared to standard in-line SMT headers?
Staggered SMD pins distribute solder stress across a larger footprint area, improving pull-out strength after reflow. With a body length of only 0.157 inch and body breadth of 0.078 inch, the 2-position connector maintains a minimal PCB footprint while achieving stable mechanical retention.
What lead time and compliance status should buyers expect when ordering TMM-102-01-S-S-SM from SAMTEC?
TMM-102-01-S-S-SM has a factory lead time of 1 week and is RoHS compliant with a lead-free (Pb-free) designation. This short lead time makes it practical for just-in-time procurement in production runs that cannot sustain long connector delivery windows.
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