# TSW-104-07-G-S (Component) ## Description Connector Header Through Hole 4 position 0.100" (2.54mm) UART header 1x4 2.54mm Single-row, through-hole male pin header with 4 positions and 2.54 mm pitch. Designed for board-to-wire or board-to-board interconnect applications such as UART interfaces. Mechanical Specifications Number of Positions: 4 Number of Rows: 1 Pitch: 2.54 mm (0.100") Mounting Style: Through Hole Mounting Angle: Straight (Vertical) Contact Gender: Male (Pin) Termination Type: Solder Pin Housing Material: Polybutylene Terephthalate (PBT) Housing Color: Black Electrical Specifications Current Rating: 4.3 A – 6.3 A (per pin, depending on conditions) Voltage Rating: 450 VAC – 550 VAC Contact Resistance: (Typical for series, not specified exact) Insulation Resistance: (Not specified) Material & Plating Contact Material: Phosphor Bronze Contact Plating: Gold Flammability Rating: UL94 V-0 Environmental & Compliance RoHS Compliance: Yes Country of Origin: USA Packaging Packaging Type: Bulk Factory Pack Quantity: 1 Series Information Series: TSW (Samtec Pin Strip Header Series) Product Type: Headers & Wire Housings Typical Applications UART / Serial communication headers Microcontroller programming interfaces General-purpose 2.54 mm interconnects Prototyping and development boards #commonpartslibrary #connector ## Component Details - **Owner:** adrian95 - **Created:** 12/26/2025 - **Last Updated:** 4/18/2026 - **Visibility:** Public - **Manufacturer Part Number:** TSW-104-07-G-S - **Datasheet URL:** http://suddendocs.samtec.com/prints/tsw-xxx-xx-xxx-x-xx-xxx-mkt.pdf - **Manufacturer Name:** Samtec Inc. - **Package or Case Code:** TSW10407GS - **License:** https://creativecommons.org/licenses/by/4.0/ - **Part Type:** Connector - **Used in:** 74 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/tsw-104-07-g-s/samtec.html?utm_currency=USD&region=nac) | $0.312 | 10K | | [LCSC](https://www.lcsc.com/product-detail/C3335156.html) | $0.6333 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Samtec/TSW-104-07-G-S?qs=hzq9O0YpnZuXshDH2O29kQ%3D%3D) | $0.40 | 36K | | [Verical](https://www.verical.com/pd/samtec-headers---pcb-receptacles-TSW-104-07-G-S-698779?utm_currency=USD) | N/A | N/A | - **Part Type:** Connectors - **Sub-Type:** Headers and Wire Housings - **Manufacturer:** Samtec - **MPN:** TSW-104-07-G-S - **Mount Type:** Through Hole - **Package / Case Code:** TO - **Pin Count:** 4 - **Compliance:** Rohs ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | | 3 | 3 | | | 4 | 4 | | --- *Generated from [https://www.flux.ai/adrian95/tsw-104-07-g-s](https://www.flux.ai/adrian95/tsw-104-07-g-s)*