TST-111-02-F-D SAMTEC Connector (Other) In Stock
SAMTEC TST-111-02-F-D is a 22-position shrouded dual-row PCB header with 0.100 inch pitch, 1.4 inch body length, and gold flash over nickel mating contacts with tin-over-nickel termination. Designed for compact cable-to-board interconnect. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Datasheet
- TST-111-02-F-D Datasheet PDF
- Category
- Connector
- Price
- From $1.0100(MOQ 2500)
- 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 TST-111-02-F-D?
- 22-position dual-row shrouded header in a compact 1.4 inch body at 0.100 inch pitch, ideal for space-constrained PCB designs
- Gold flash (3 µin) over nickel mating contact finish delivers corrosion resistance and consistent low-resistance connections across all 22 pins
- Tin over nickel barrier termination finish ensures reliable wave-soldering and hand-soldering compatibility for through-hole PCB assembly
What is TST-111-02-F-D used for?
The TST-111-02-F-D is used in compact embedded control boards, sensor interface modules, and low-channel-count I/O expansion applications where a reliable 22-position polarized header is required. Its 1.4 inch body length and standard 0.100 inch pitch make it compatible with common IDC ribbon cable assemblies, simplifying cable harness design in industrial instruments and laboratory equipment.
What are the specifications of TST-111-02-F-D?
| YTEOL | 9.1 |
| Body Breadth | 0.365inch |
| Body Depth | 0.365inch |
| Body Length | 1.4inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD FLASH (3) OVER NICKEL |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | GLASS FILLED POLYESTER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.1inch |
| Mating Contact Row Spacing | 0.1inch |
| 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 | 2.54mm |
| Plating Thickness | 3u inch |
| Polarization Key | POLARIZATION NOTCH |
| Terminal Length | 0.165inch |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 22 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Where can I find the TST-111-02-F-D datasheet?
TST-111-02-F-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TST-111-02-F-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the body length of the TST-111-02-F-D and how does it fit within a compact PCB layout with 22 positions?
The TST-111-02-F-D has a body length of 1.4 inches (35.6 mm), which accommodates 22 positions in a dual-row layout at 0.100 inch (2.54 mm) pitch. This compact footprint allows the connector to be placed on smaller PCBs alongside other components without consuming excessive board real estate, making it a practical choice for sensor interface cards and low-channel embedded I/O modules where PCB area is limited.
How does the gold flash over nickel contact finish on TST-111-02-F-D benefit repeated mating cycles in instrumentation applications?
The gold flash (3 µin) over nickel mating finish on the TST-111-02-F-D provides a noble metal surface that resists oxidation and maintains contact resistance below 20 mΩ per pin across repeated mating cycles. In instrumentation applications where the 22-position connector may be engaged and disengaged frequently during calibration or module swapping, the gold finish ensures consistent signal continuity without the corrosion or fretting degradation that can occur with tin-only contact finishes.
When is TST-111-02-F-D a better procurement choice than a solderable wire-wrap 22-position header for industrial panel wiring?
The TST-111-02-F-D is a better choice than wire-wrap headers when industrial panels use standard 0.100 inch IDC ribbon cables that require quick disconnect during maintenance, since IDC assemblies can be rapidly unplugged and reconnected without tools. The shrouded housing across all 22 positions prevents mis-insertion, and the tin over nickel solder termination is compatible with automated wave-soldering processes, reducing hand-assembly labor cost compared to wire-wrap terminations that require manual winding of individual conductors.
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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 |
|---|---|---|
| 2500+ | $1.3000 | $3250.00 |
| 5000+ | $1.0400 | $5200.00 |
| 7500+ | $1.0100 | $7575.00 |
In Stock · 24h Response · Worldwide Shipping
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