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
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BK23000702是台湾君耀(Brightking)推出的轴向引线陶瓷放电管,核心参数聚焦过压保护的关键指标,适配中低压场景的浪涌防护需求,具体如下:
0.8pF的小电容是该器件的核心优势——在射频通信、高速数据传输线路中,若并联电容过大,会导致信号反射、衰减或相位偏移。BK23000702的低电容特性使其可直接并联于ADSL、光纤收发器、无线AP等设备的信号端口,无需额外设计信号隔离电路,简化防护方案。
-40℃~+85℃的工作温度范围,满足户外安防(如室外摄像头)、工业控制(如PLC传感器接口)等场景的环境要求。即使在低温严寒或高温暴晒下,器件击穿电压漂移控制在行业标准内,避免温度变化导致的保护失效或误触发。
轴向引线DIP封装适配传统PCB通孔焊接,安装工艺成熟,无需特殊贴装设备,适合批量生产。引脚机械强度适中,可耐受常规焊接应力,同时便于手工焊接调试,降低中小批量应用成本。
1kA的峰值浪涌电流(8/20μs波形)覆盖多数民用与工业场景的浪涌冲击——例如家庭宽带设备雷击防护、小型工业设备电源端口防护,若需更高等级,可配合TVS管级联使用。
Brightking(台湾君耀)专注过压保护器件研发20余年,产品通过UL、VDE等国际认证,广泛应用于通信、汽车、工业领域。BK23000702采用陶瓷封装与稳定气体放电技术,长期使用性能一致性高,适合对可靠性要求较高的批量应用。
该器件以“低电容+宽温+易安装”为核心优势,是中低压场景浪涌防护的经济高效选择。
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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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