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Kingbright WP934CB/ID
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Kingbright WP934CB/ID
- Type
- KINGBRIGHT
- Unit
- Electronic Component
- Minimum package
- 500 袋
Technical parameters
- Power
- 75mW
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- KINGBRIGHT
- Electronic Component
- WP934CB/ID
- Electronic Component
- 1
- Package
- Through-hole, P=2.54mm
- Electronic Component
- 617nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.302g
- Electronic Component
- 1
- LED
- 50mcd
- LED
- 50°
- LED
- Electronic Component
- Electronic Component
- BM0230664290
- Electronic Component
- 627nm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
WP934CB/ID 产品概述
一、产品简介
WP934CB/ID 是 Kingbright 出品的 3mm 红色通孔指示灯（LED IND 3MM RA），典型发光色为红色，适用于面板指示、状态提示与小型背光应用。封装为插件式（通孔），引脚间距 P = 2.54mm，便于标准面包板和通孔电路板安装。
二、主要电光参数
- 发光颜色：红色
- 典型波长：617 nm；峰值波长（λp）：627 nm
- 正向电压（Vf）：约 1.9 V（在 10 mA）
- 标称正向电流：10 mA（建议驱动电流）
- 最大功率耗散：75 mW
- 发光强度：约 50 mcd（在 10 mA）
- 发光角度：50°
- 工作温度范围：-40 ℃ ～ +85 ℃
三、应用场景
适用于工业与消费类电子的指示灯、按钮指示、仪表面板、通信设备、玩具、教育与原型开发等场合。小体积与中等亮度使其在近距离状态提示中表现良好。
四、驱动与设计建议
- 电阻限流计算示例：若使用 5 V 电源，R = (5V − 1.9V) / 10mA ≈ 310 Ω，可选 330 Ω；若使用 3.3 V，R ≈ 140 Ω，可选 150 Ω。
- 建议以 10 mA 或更低电流驱动以延长寿命并控制发热；若需更高亮度，可短时增大电流，但应注意功率与结温限制。
- 由于封装为通孔，注意焊接温度和时间以避免材料应力；非专业回流工艺优先手工或波峰焊兼容性确认。
五、可靠性与选型提示
- 在高温或连续点亮工况下，应关注结温和功耗（75 mW 限制），避免长期在极限条件下使用。
- 发光强度 50 mcd 与 50° 视角适合点状指示；若需要宽阔可视面或更高亮度，应选用大功率或更大封装型号。
- 在精确色彩或光谱敏感应用中，参考厂商完整光谱曲线与典型测试条件以确认一致性。
如需完整的电气、光学曲线和机械尺寸图（尺寸、引脚细节、典型正向/反向特性曲线等），建议查阅 Kingbright 官方数据手册或向供应商索取样品测试数据。
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