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.
K1206L010AR 是 KUU 品牌的一款 1206 封装自恢复熔断器(PPTC),用于对过流和短路故障提供自动限流保护。器件在正常工作时阻值较低,在过流时迅速增大阻抗限制电流,故障消除并冷却后能自动恢复导通状态,适合便携消费电子、接口保护和板级电源防护应用。
K1206L010AR 属于聚合物正温度系数(PPTC)自恢复熔断器。当电流超过保持电流并达到或超过跳闸电流时,器件内部温升导致导电聚合物材料电阻急剧上升,从而限制通过电流并保护电路。故障消除后,器件冷却恢复低阻态,实现自动复位。其主要特点包括:
K1206L010AR 为标准 1206 SMT 封装(3.4 × 1.8 × 1.2 mm),兼容常规贴片工艺与回流焊。建议遵循制造商的 PCB 焊盘建议和回流温度曲线(若需高温环境装配,请先确认器件耐焊性)。安装时保持周围无强烈热源且避免直接覆盖高耗热元器件,以减少误动作概率。
K1206L010AR 以其紧凑封装、自动复位特性和明确的电气参数,适合对小电流线路进行可靠的过流保护。在设计阶段请结合实际工作电流、环境温度及峰值冲击要求进行充分验证,以确保产品长期稳定运行。若需封装图、焊盘建议或环境下的电流-时间曲线测试数据,可联系供应商获取更详尽的验证资料。
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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