# 2.54-2*4P立贴针 (Component) ## Description CONN HEADER 8POS 2.54mm DUAL ROW SMD The 2.54-2×4P is a generic 8-pin dual-row connector/header with a 2.54 mm (0.1 inch) pitch, commonly used for board-to-board, wire-to-board, and programming/debug interfaces in electronic circuits. The designation 2×4P indicates two rows of four pins, providing a total of eight electrical connections in a compact arrangement. This type of connector is widely used in embedded systems, development boards, industrial control equipment, consumer electronics, and prototyping applications due to its standard pitch and broad compatibility with jumper wires, IDC cables, and mating sockets. Key Features 2.54 mm standard pitch (0.1 inch industry standard) 2×4 pin configuration (8 total contacts) Available in through-hole (THT) and sometimes surface-mount (SMT) versions Supports board-to-board and wire-to-board connections Compatible with standard jumper wires and ribbon cable connectors Compact dual-row design for higher pin density Typically constructed with gold-plated or tin-plated contacts for reliable electrical performance Suitable for signal, control, and low-power applications Commonly used for programming, debugging, communication interfaces, and expansion headers Available in straight (vertical) or right-angle orientations depending on manufacturer Typical Applications Microcontroller and development boards ISP/JTAG/SWD programming headers Sensor and peripheral connections Industrial control systems Prototyping and breadboard-compatible designs Communication interfaces and expansion ports #CommonPartsLibrary #Connector ## Component Details - **Owner:** lcsc - **Created:** 11/5/2024 - **Last Updated:** 6/4/2026 - **Visibility:** Public - **Manufacturer Part Number:** 2.54-2*4P立贴针 - **Manufacturer Name:** BOOMELE(博穆精密) - **Package or Case Code:** HDR-SMD_8P-P2.54-V-M-R2-C4-LS7.4 - **Part Type:** Pin Headers - **JLCPCB Part Class:** Extended Part - **License:** https://creativecommons.org/licenses/by/4.0/ - **LCSC Part Number:** C192300 - **Symbol Style:** parametric-v1 - **Datasheet URL:** https://www.lcsc.com/datasheet/C192300.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1RaVVZeRlJfUDsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - **Used in:** 33 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 | |------------|--------------------|-------| | [HQonline](https://www.hqonline.com/product-detail/pin-headers-boomele-2-54-2-4plitiezhen-2500387698) | $0.03562 | 980 | - **Part Type:** Connectors - **Sub-Type:** Headers and Wire Housings - **MPN:** 2.54-2*4P立贴针 - **Mount Type:** Surface Mount - **Package / Case Code:** CONN-SMD - **Pin Count:** 8 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | | 3 | 3 | | | 4 | 4 | | | 5 | 5 | | | 6 | 6 | | | 7 | 7 | | | 8 | 8 | | --- *Generated from [https://www.flux.ai/lcsc/2p54-24p~iaii](https://www.flux.ai/lcsc/2p54-24p~iaii)*