TFM-115-22-L-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFM-115-22-L-D-A-K is a 0.050" Tiger Eye high-reliability terminal strip featuring 15 positions, dual-row male contacts with tin-over-nickel finish, 15 mΩ contact resistance, and surface-mount termination for dense board-to-board interconnects.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 30
- Lifecycle
- ACTIVE
- Datasheet
- TFM-115-22-L-D-A-K Datasheet PDF
- Category
- Connector
- Price
- From $2.3036(MOQ 25)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 0.050" (1.27 mm) pitch dual-row Tiger Eye terminal strip with 15 positions per row
- 15 mΩ maximum contact resistance for reliable signal integrity
- Tin (Sn) over Nickel (Ni) barrier contact finish for corrosion resistance
- High-reliability rectangular pin-socket contact pattern rated for demanding applications
- Compact 0.875 × 0.36 × 0.235 inch body for dense board-to-board interconnect layouts
Applications
The TFM-115-22-L-D-A-K is commonly deployed in high-density board-to-board interconnect assemblies found in telecom equipment, data storage systems, and industrial control cards. Its Tiger Eye high-reliability terminal strip design suits applications where repeated mating cycles and low contact resistance are critical, such as backplane connections, module daughterboards, and test-fixture sockets.
Specifications
| YTEOL | 9.4 |
| Body Breadth | 0.235inch |
| Body Depth | 0.36inch |
| Body Length | 0.875inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | SQ PIN-SKT |
| Dielectric Withstanding Voltage | 750VAC V |
| Durability | 2500Cycles |
| Filter Feature | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| 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 | 3.43mm |
| Plating Thickness | 15u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 3.2A |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 30 |
| 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
How many positions and rows does the TFM-115-22-L-D-A-K terminal strip provide?
The TFM-115-22-L-D-A-K is a dual-row terminal strip with 15 positions per row, providing 30 contacts total on a 0.050 inch (1.27 mm) pitch to support high-density board-to-board interconnects.
What contact resistance specification should designers expect from this SAMTEC Tiger Eye connector?
SAMTEC specifies a maximum contact resistance of 15 mΩ for the TFM-115-22-L-D-A-K, ensuring low voltage drop and reliable signal integrity across 30 contact positions in high-cycle applications.
Which PCB assembly processes are compatible with the TFM-115-22-L-D-A-K given its body dimensions?
The TFM-115-22-L-D-A-K has a body measuring 0.875 × 0.36 × 0.235 inch, making it compatible with standard SMT pick-and-place equipment and wave-solder or reflow processes used in industrial and telecom board assemblies.
What contact plating does the TFM-115-22-L-D-A-K use, and why does it matter for long-term reliability?
Contacts are finished with Tin (Sn) over a Nickel (Ni) diffusion barrier. This 2-layer finish prevents tin whisker growth and corrosion, maintaining low contact resistance of 15 mΩ max over the connector's rated lifecycle in environments subject to repeated mating cycles.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $3.9912 | $99.78 |
| 100+ | $3.5800 | $358.00 |
| 500+ | $3.2700 | $1635.00 |
| 1000+ | $2.7868 | $2786.85 |
| 2500+ | $2.4898 | $6224.55 |
| 4680+ | $2.3036 | $10780.71 |
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