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13万+型号数

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开关小类

可配置开关元件 - 主体 4.4k 种货品

互锁开关 2.6k 种货品

断连开关元件 2.4k 种货品

滑动开关 1.9k 种货品

紧急停止（E-Stop）开关 1.8k 种货品

导航开关，操纵杆 1.4k 种货品

可配置开关元件 - 镜片 727 种货品

可配置开关元件 - 接触区块 720 种货品

按钮开关/按钮开关2 599 种货品

小键盘开关 570 种货品

可配置开关元件 – 光源 521 种货品

主流原厂品牌

Carling Technologies 43k+

IDEC 35k+ N NKK Switches 15k+

Omron Automation and Safety 14k+ C C&K 12k+ G Grayhill Inc. 8.1k+ C CTS Electrocomponents 7.9k+ E E-Switch 5.5k+

TE Connectivity ALCOSWITCH Switches 3.8k+ E EAO 3.7k+

开关应用场景

消费电子与家电面板
工业控制与人机界面
便携设备与可穿戴
汽车与车载控制
测试与仪器设备
更多行业场景 · 定制选型 →

开关型号列表

料号 / 品牌	描述	规格书	参考价	库存 / 交期
ER3R-25N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 6,412.36	4,200 pcs（可订货）订货 · 4-6 周
ER3R-25N6SB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 12,671.72	9,455 pcs（可订货）订货 · 4-6 周
ER3R-25N6SR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 12,671.72	3,385 pcs（可订货）订货 · 4-6 周
ER3R-30J3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 10,732.90	4,155 pcs（可订货）订货 · 4-6 周
ER3R-30J3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 10,732.90	3,755 pcs（可订货）订货 · 4-6 周
ER3R-30N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 18,551.22	7,845 pcs（可订货）订货 · 4-6 周
ER3R-30N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 7,432.74	8,045 pcs（可订货）订货 · 4-6 周
ER3R-400J3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 75,441.41	9,935 pcs（可订货）订货 · 4-6 周
ER3R-400J3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 75,441.41	7,890 pcs（可订货）订货 · 4-6 周
ER3R-400N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 52,533.68	4,570 pcs（可订货）订货 · 4-6 周
ER3R-400N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 52,533.68	7,390 pcs（可订货）订货 · 4-6 周
ER3R-40N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 6,521.02	4,900 pcs（可订货）订货 · 4-6 周
ER3R-40N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 6,521.02	4,410 pcs（可订货）订货 · 4-6 周
ER3R-40N6SB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 12,988.73	9,610 pcs（可订货）订货 · 4-6 周
ER3R-40N6SR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 12,988.73	8,915 pcs（可订货）订货 · 4-6 周
ER3R-600J3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 107,549.28	9,495 pcs（可订货）订货 · 4-6 周
ER3R-600J3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 107,549.28	5,640 pcs（可订货）订货 · 4-6 周
ER3R-600N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 86,055.50	9,435 pcs（可订货）订货 · 4-6 周
ER3R-600N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 86,055.50	8,705 pcs（可订货）订货 · 4-6 周
ER3R-60J3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 26,322.95	4,120 pcs（可订货）订货 · 4-6 周
ER3R-60J3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 13,390.07	4,745 pcs（可订货）订货 · 4-6 周
ER3R-60N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 19,789.62	5,925 pcs（可订货）订货 · 4-6 周
ER3R-60N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 7,766.11	9,390 pcs（可订货）订货 · 4-6 周
ER3R-63N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 6,008.46	2,825 pcs（可订货）订货 · 4-6 周
ER3R-63N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 6,008.46	4,310 pcs（可订货）订货 · 4-6 周
ER3R-63N6SB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 15,364.25	5,615 pcs（可订货）订货 · 4-6 周
ER3R-63N6SR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 15,364.25	8,510 pcs（可订货）订货 · 4-6 周
ER3R-800L3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 118,130.47	6,520 pcs（可订货）订货 · 4-6 周
ER3R-800L3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 118,130.47	3,025 pcs（可订货）订货 · 4-6 周
ER3R-800N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 90,196.26	7,595 pcs（可订货）订货 · 4-6 周
ER3R-800N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 90,196.26	2,110 pcs（可订货）订货 · 4-6 周
ER3R-80N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 6,427.62	7,550 pcs（可订货）订货 · 4-6 周
ER3R-80N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 7,345.75	6,705 pcs（可订货）订货 · 4-6 周
ER3R-80N6SB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 15,776.04	6,675 pcs（可订货）订货 · 4-6 周
ER3R-80N6SR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 15,776.04	7,260 pcs（可订货）订货 · 4-6 周
ER4-100J3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 36,914.38	5,115 pcs（可订货）订货 · 4-6 周
ER4-100J3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 36,914.38	7,475 pcs（可订货）订货 · 4-6 周
ER4-100N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 32,975.27	6,375 pcs（可订货）订货 · 4-6 周
ER4-100N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 32,975.27	7,935 pcs（可订货）订货 · 4-6 周
ER4-1200N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 127,289.74	1,815 pcs（可订货）订货 · 4-6 周
ER4-1200N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 127,289.74	7,895 pcs（可订货）订货 · 4-6 周
ER4-16N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 21,704.00	2,835 pcs（可订货）订货 · 4-6 周
ER4-16N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 21,704.00	5,865 pcs（可订货）订货 · 4-6 周
ER4-16N6SB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 39,564.76	2,800 pcs（可订货）订货 · 4-6 周
ER4-16N6SR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 15,791.60	4,300 pcs（可订货）订货 · 4-6 周
ER4-200J3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 40,496.77	1,070 pcs（可订货）订货 · 4-6 周
ER4-200J3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 40,496.77	3,850 pcs（可订货）订货 · 4-6 周
ER4-200N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 55,422.74	5,095 pcs（可订货）订货 · 4-6 周
ER4-200N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 31,275.35	1,320 pcs（可订货）订货 · 4-6 周
ER4-25N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 7,701.10	3,745 pcs（可订货）订货 · 4-6 周
ER4-25N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 7,701.10	3,325 pcs（可订货）订货 · 4-6 周
ER4-25N6SB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 40,301.52	8,310 pcs（可订货）订货 · 4-6 周
ER4-25N6SR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 16,237.96	2,050 pcs（可订货）订货 · 4-6 周
ER4-30J3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 28,098.53	6,490 pcs（可订货）订货 · 4-6 周
ER4-30J3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 13,626.79	9,710 pcs（可订货）订货 · 4-6 周
ER4-30N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 22,580.17	6,520 pcs（可订货）订货 · 4-6 周
ER4-30N3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 8,745.32	3,750 pcs（可订货）订货 · 4-6 周
ER4-400J3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 98,040.98	9,725 pcs（可订货）订货 · 4-6 周
ER4-400J3PR Eaton - Bussmann Electrical Division	HANDLE RED/YELLOW	PDF	¥ 98,040.98	5,685 pcs（可订货）订货 · 4-6 周
ER4-400N3PB Eaton - Bussmann Electrical Division	SWITCH COMPONENT HANDLE BLACK	PDF	¥ 120,445.02	4,080 pcs（可订货）订货 · 4-6 周

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开关 · 品类介绍与选型指南

源庄电子开关品类覆盖轻触开关、拨动开关、微动开关、按键与滑动开关及防水开关等，广泛用于消费电子、家电、工控面板与便携设备，提供原装现货与定制交期。

我们可按电流、行程、寿命与封装协助选型，确保替换与升级时电气与机械参数匹配。

消费电子与家电面板工业控制与人机界面便携设备与可穿戴汽车与车载控制测试与仪器设备

查看开关完整选型知识 →

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