Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
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引言
随着电子设备的不断发展,连接器在电路设计中扮演着至关重要的角色。它们不仅提供电气连接,还保证数据的高效传输,这对于现代电子设备的性能至关重要。JST(日本连接器制造商)一直以来都是高品质连接器的代表,而其系列产品中的B12B-XH-A(LF)(SN)便是一款极具市场竞争力的线对板连接器。
基本特性
B12B-XH-A(LF)(SN) 是一款12针的公形引脚连接器,具有2.50mm的针距,适用于各种电气连接需求。该产品的设计理念基于高效、可靠和经济,为用户提供了卓越的性能表现。
设计与材料
B12B-XH-A(LF)(SN) 采用高耐用性材料,确保其在严苛环境下的稳定性。连接器的护罩使用聚酰胺(PA66)及尼龙 6/6制成,符合UL94 V-0材料可燃性等级标准,在高温环境中表现出色。绝缘材料的选择保证了连接器在-25°C至85°C的温度范围内仍具备良好的电气绝缘性能。
电气性能
在这款连接器中,B12B-XH-A(LF)(SN)的额定电流为3A,额定电压为250V,充分满足中低功率应用的需求。根据其设计理念和材料特性,可以确保在持续工作状态下不会发生过热或材料老化等问题。
应用场景
B12B-XH-A(LF)(SN)连接器广泛应用于多个领域,包括但不限于:
在这些应用场合中,连接器不仅需满足电气性能的要求,还需具备防尘、防潮和耐振动等特性,以确保设备的可靠性和安全性。
安装与使用
B12B-XH-A(LF)(SN)采用通孔式安装,方便用户在电路板上进行焊接或压接。连接器的销锁设计,确保了稳固的连接,有效防止连接器在工作环境中因震动或拉扯而导致的松动。
结论
JST的B12B-XH-A(LF)(SN)连接器凭借其卓越的电气性能、耐用的材料和多样化的应用场景,成为市场上不可或缺的连接解决方案。无论是在消费电子、工业设备还是汽车电子等领域,该连接器都能提供稳定、高效的连接性能,对各类电子设备的性能提升发挥着重要作用。选择B12B-XH-A(LF)(SN),不仅是对产品质量的认可,也是对未来设备性能的自信体现。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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.
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