Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
37201600001 为 Littelfuse(美国力特)圆柱头插件慢断(Slow Blow)保险丝,额定电流 0.16A,额定电压 250V,适用于需承受启动浪涌电流但又需在持续过流时保护电路的场合。外壳以聚酰胺66(Polyamide 66)制成,结构紧凑,适配常见插件式 PCB 安装方式。
本型号为径向插件(radial)圆柱形保险丝,圆柱头设计便于手工或自动化装配。聚酰胺外壳提供良好机械强度和电绝缘特性,引脚间距 5.08mm 适配市面通用 PCB 布局与保险丝座。慢断丝芯结构允许短时浪涌电流通过而不触发断开。
37201600001 拥有多项国际与区域认证(UL、cULus、VDE、SEMKO、KC、CQC、CCC),并由 Littelfuse 品牌制造,质量与可靠性可满足商业与工业级应用要求。
存放于干燥、无腐蚀性气体环境,避免阳光直射与高温潮湿;在焊接时控制温度与时间,避免对保险丝外壳及内部丝芯造成热损伤。更换时请使用规格相同或经厂商推荐的替代品。
结论:37201600001 为一款面向通用电源与抗浪涌需求应用的可靠慢断插件保险丝,凭借体积小、认证齐全与良好能量特性,适合批量装配与现场维护替换使用。若需更详尽的时间-电流特性或在特殊环境下的降额曲线,请参考 Littelfuse 官方数据手册或联系当地代理商。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
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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