Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
JST B04B-XASK-1-A(LF)(SN)
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- JST B04B-XASK-1-A(LF)(SN)
- Type
- JST
- Unit
- Electronic Component
- Minimum package
- 400 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- JST
- Electronic Component
- B04B-XASK-1-A(LF)(SN)
- Electronic Component
- 1
- Package
- Through-hole, P=2.5mm
- Electronic Component
- 1
- Electronic Component
- Wire-to-Board
- Electronic Component
- 0.607g
- Electronic Component
- 2.5mm
- Electronic Component
- Electronic Component
- PIN
- 4P
- Electronic Component
- 1
- Electronic Component
- XA
- Electronic Component
- BM0030049821
- Electronic Component
- PA66
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
B04B-XASK-1-A(LF)(SN) 产品概述
基础信息
B04B-XASK-1-A(LF)(SN) 是一款由 JST Sales America Inc. 制造的高品质电子连接器，属于 XA 系列。这款接头设计用于满足多种电子设备中的连接需求，尤其是线对板的连接方式，为工程师和设计师提供了可靠的解决方案。
产品特点
连接器类型与设计
B04B-XASK-1-A(LF)(SN) 是一种公形引脚的接头，具有四个针位并采用单排设计，其连接方式确保了稳定的信号与电源传输。接头间距为 2.50mm，这使得它在空间受限的环境中特别合适，能够轻松集成在各种紧凑的电路板设计中。优质材料
该连接器的触头材料为铜合金，确保了良好的电导性和接触可靠性，触头表面经过锡处理，提供了更好的抗腐蚀性能，增强了其在恶劣环境中的使用寿命。同时，绝缘材料采用聚酰胺（PA66）结合尼龙 6/6，经过玻璃纤维增强，具备良好的机械强度与耐温特性，确保在-25°C 到 85°C 的工作温度范围内依然能够正常工作。安全与可靠性
该产品的材料燃烧等级达到 UL94 V-0，符合国际安全标准，降低了发生火灾的风险。绝缘颜色为天然，有助于识别和区分不同的连接器配置，防止误接。电气特性
B04B-XASK-1-A(LF)(SN) 额定电流为 3A，额定电压为 250V，适用于一般电子设备供电及信号传输。其设计为能够承载高电压与电流，确保在正常使用情况下的稳定性能。安装与使用
该接头采用通孔安装类型，并支持压接与焊接端接方式，给工程师提供了灵活的连接选择。由于其锁销滑道的紧固类型，使用者能够轻松完成连接并确保稳固的接触，避免了连接不良的问题。
应用场景
B04B-XASK-1-A(LF)(SN) 的广泛适用性使其在多种行业和领域中都有良好的应用前景。以下是一些典型的应用场景：
- 消费电子：在手机、数码相机和其他便携设备中，该连接器可以用于电池连接、信号传输等关键应用。
- 通信设备：广泛用于路由器、交换机、调制解调器等通信设备内，实现电源与数据的可靠连接。
- 工业设备：在工业自动化和控制设备中，例如传感器、执行器等，这种连接器能够承受一定的环境应力，同时保持良好的性能。
- 汽车电子：在汽车内饰、电子控制模块以及车载音响系统中，B04B-XASK-1-A(LF)(SN) 同样可以提供稳定的信号与电源连接。
总结
B04B-XASK-1-A(LF)(SN) 作为 JST XA 系列中的一款高性能连接器，凭借其出色的设计、优质的材料及良好的电气特性，在当今电子产品快速发展的市场中提供了可靠而经济的解决方案。无论是工程师在设计电路板时的选择，还是产品在实际应用中的表现，均展现出其卓越的性能和灵活的适用性。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
1 Piece Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
