TSW-212-20-G-D SAMTEC Connector (Header, Vertical) In Stock
SAMTEC TSW-212-20-G-D is a 24-way dual-row vertical through-hole receptacle header with 5.08 mm pitch, gold-over-nickel contact finish, and 2.3 inch body length, designed for reliable board-to-board connectivity in industrial and instrumentation applications.
- Manufacturer
- SAMTEC
- Package
- Header, Vertical
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- TSW-212-20-G-D Datasheet PDF
- Category
- Connector
- Price
- From $2.6100(MOQ 500)
- 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 TSW-212-20-G-D?
- 24-way dual-row vertical through-hole receptacle with 5.08 mm pitch
- Gold-over-nickel contact finish for low contact resistance and corrosion resistance
- 2.3 inch body length supporting high-density multi-signal interconnections
- RoHS-compliant construction suitable for lead-free assembly processes
What is TSW-212-20-G-D used for?
The TSW-212-20-G-D is designed for board-to-board and wire-to-board interconnection in industrial control panels, test equipment, and instrumentation systems requiring reliable 24-position signal routing. Its 5.08 mm pitch and gold contact finish make it suitable for backplane assemblies, development boards, and embedded system racks where secure mechanical mating and signal integrity across multiple cycles are essential.
What are the specifications of TSW-212-20-G-D?
| Pbfree Code | Yes |
| YTEOL | 10 |
| Body Breadth | 0.2inch |
| Body Depth | 0.1inch |
| Body Length | 2.3inch |
| Body/Shell Style | RECEPTACLE |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD OVER NICKEL |
| Contact Finish Termination | Gold (Au) - 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 | POLYBUTYLENE TEREPHTHALATE |
| JESD-609 Code | e4 |
| 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 | 10u inch |
| Rated Current (Signal) | 5.2A |
| Reference Standard | UL |
| Terminal Pitch | 5.08mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 24 |
| UL Flammability Code | 94V-0 |
| Package | Header, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | USA |
Where can I find the TSW-212-20-G-D datasheet?
TSW-212-20-G-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSW-212-20-G-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 5.08 mm pitch of the TSW-212-20-G-D accommodate high-current or high-density wiring needs?
The 5.08 mm center-to-center pitch of the TSW-212-20-G-D provides adequate spacing for up to 24 contacts in a dual-row layout, supporting wire gauges up to 22 AWG per contact. The 2.3 inch body length allows routing of multiple signal and power lines simultaneously in industrial control and test rack applications.
What mating connector types are compatible with the TSW-212-20-G-D for building modular board stacks?
The TSW-212-20-G-D male receptacle mates with standard 5.08 mm pitch dual-row pin headers, enabling modular board stack assemblies. Its 24 positions accommodate 12 signals per row, and gold-over-nickel contact finish maintains low contact resistance below 20 mΩ after 100 mating cycles.
Why choose TSW-212-20-G-D for prototype development boards requiring repeated connector insertions?
Gold-over-nickel plating on the TSW-212-20-G-D contacts provides durability across repeated mating cycles, typically rated for 200 or more insertions, maintaining reliable contact resistance. The vertical through-hole mounting with 5.08 mm pitch allows use of standard 0.2 inch grid protoboards and breakout boards during development.
In which environmental or industrial conditions does the gold contact finish of the TSW-212-20-G-D provide a performance advantage?
Gold-over-nickel plating resists oxidation and corrosion in humid or mildly harsh industrial environments, making the TSW-212-20-G-D reliable across -55°C to +125°C temperature ranges. In factory automation, test fixtures, and instrumentation enclosures exposed to temperature cycling or elevated humidity, gold contacts maintain stable electrical continuity better than tin-plated alternatives.
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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 |
|---|---|---|
| 500+ | $4.2600 | $2130.00 |
| 1000+ | $3.4300 | $3430.00 |
| 2500+ | $2.6100 | $6525.00 |
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