R-K Electronics Co., Ltd.- 自锁继电器

R-K Electronics Co., Ltd.（瑞科电子股份有限公司）成立于1979年，总部位于台湾新北市，是全球知名的机电元件制造商。公司致力于为汽车、工业、电信及消费电子等领域提供高品质的继电器、开关和连接器产品。核心继电器产品线包括RK-Power系列大电流继电器和RK-Signal系列信号继电器，满足不同应用场景需求。开关产品涵盖DIP开关、轻触开关与翘板开关，以RK-Switch品牌推向市场，具有长寿命与高可靠性。连接器方面，推出RK-Connector系列工业与汽车级连接器，确保稳定可靠的互连。长期投入研发，拥有多项触点设计与微型化专利技术，确保产品在严苛环境下依然表现优异。公司已通过ISO 9001和IATF 16949认证，严格遵循质量管理体系，产品获得UL、CSA、VDE等国际安规认证。产品行销全球30余国，透过完善的经销网络与技术支持，深获客户信赖。尽管不生产半导体，但作为关键机电元件供应商，R-K Electronics在电子产业链中占据重要一环。凭借四十余年的制造经验，公司持续创新，致力于成为机电组件的首选品牌。

自锁继电器 - 型号列表

共 38 个型号

制造商零件编号	库存	价格	零件状态	线圈类型	供电电压	开关电压	必须动作电压	释放电压	触点额定电流	包装方式	触点形式	安装类型	线圈绝缘等级	触头材料	端接样式	制造商	系列	产品特性	继电器类型	基础产品编号	密封等级	工作温度	动作时间	线圈电流	线圈电阻	释放时间
IS1R-120A-R-10K RELAY GEN PURPOSE SPST 10A 120V R-K Electronics, Inc.	10	1: ¥2,060.8468	Active	Non Latching	120VAC	250VAC - Max	-	-	10 A	Box	SPST-NO (1 Form A)	DIN Rail	-	-	Screw Terminal	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	IS1R-12	-	0°C ~ 50°C	-	-	-	-
IS2R-120A-R-1M RELAY GEN PURPOSE SPST 10A 120V R-K Electronics, Inc.	10	1: ¥2,145.7448	Active	Non Latching	120VAC	250VAC - Max	-	-	10 A	Box	SPST-NO (1 Form A) x 2	DIN Rail	-	-	Screw Terminal	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	IS2R-12	-	0°C ~ 50°C	-	-	-	-
IS4R-120A-R-10K RELAY GEN PURPOSE SPST 10A 120V R-K Electronics, Inc.	10	1: ¥2,210.3869	Active	Non Latching	120VAC	250VAC - Max	-	-	10 A	Box	SPST-NO (1 Form A) x 4	DIN Rail	-	-	Screw Terminal	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	IS4R-12	-	0°C ~ 50°C	-	-	-	-
IS4R-120A-R-50K RELAY GEN PURPOSE SPST 10A 120V R-K Electronics, Inc.	10	1: ¥2,212.4868	Active	Non Latching	120VAC	250VAC - Max	-	-	10 A	Box	SPST-NO (1 Form A) x 4	DIN Rail	-	-	Screw Terminal	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	IS4R-12	-	0°C ~ 50°C	-	-	-	-
IS4S-120A-L-50K RELAY GEN PURPOSE SPST 10A 120V R-K Electronics, Inc.	10	1: ¥2,720.00	Active	Latching, Single Coil	120VAC	250VAC - Max	-	-	10 A	Box	SPST-NO (1 Form A) x 4	DIN Rail	-	-	Screw Terminal	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	IS4S-12	-	0°C ~ 50°C	-	-	-	-
RD2CB-24VDC-L RELAY GEN PURPOSE DPDT 10A 24V R-K Electronics, Inc.	65	10: ¥149.60	Active	Non Latching	24VDC	240VAC, 30VDC - Max	18 VDC	2.4 VDC	10 A	Bulk	DPDT (2 Form C)	Socketable	-	Silver Cadmium Oxide (AgCdO)	Plug In	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	RD2CB	-	-10°C ~ 40°C	20 ms	41.7 mA	576 Ohms	-
QPB-230A RELAY GEN PURP SPST 10A 208-230V R-K Electronics, Inc.	10	1: ¥2,380.00	Active	Non Latching	208 ~ 230VAC	120VAC - Max	-	-	10 A	Box	SPST-NO (1 Form A)	Chassis Mount	-	-	Screw Terminal	R-K Electronics, Inc.	-	Delay	General Purpose	QPB-230	-	0°C ~ 40°C	-	-	-	-
QPB-24V RELAY GEN PURPOSE SPST 10A 24V R-K Electronics, Inc.	10	1: ¥2,380.00	Active	Non Latching	24VAC/DC	120VAC - Max	-	-	10 A	Box	SPST-NO (1 Form A)	Chassis Mount	-	-	Screw Terminal	R-K Electronics, Inc.	-	Delay	General Purpose	QPB-24	-	0°C ~ 40°C	-	-	-	-
RD2CB-120VAC RELAY GEN PURPOSE DPDT 10A 120V R-K Electronics, Inc.	98	10: ¥122.40	Active	Non Latching	120VAC	240VAC, 30VDC - Max	90 VAC	36 VAC	10 A	Bulk	DPDT (2 Form C)	Socketable	-	Silver Cadmium Oxide (AgCdO)	Plug In	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	RD2CB	-	-10°C ~ 40°C	20 ms	-	-	-
RG4CB-24VDC RELAY GEN PURPOSE 4PDT 3A 24V R-K Electronics, Inc.	88	10: ¥149.60	Active	Non Latching	24VDC	240VAC, 30VDC - Max	18 VDC	2.4 VDC	3 A	Bulk	4PDT (4 Form C)	Socketable	-	Silver (Ag)	Plug In	R-K Electronics, Inc.	-	-	General Purpose	RG4CB	-	-10°C ~ 40°C	20 ms	-	-	-
RG4CB-24VDC-L RELAY GEN PURPOSE 4PDT 3A 24V R-K Electronics, Inc.	330	10: ¥163.20	Active	Non Latching	24VDC	240VAC, 30VDC - Max	18 VDC	2.4 VDC	3 A	Bulk	4PDT (4 Form C)	Socketable	-	Silver (Ag)	Plug In	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	RG4CB	-	-10°C ~ 40°C	20 ms	-	-	-
TDR-24/240V-AA8 RELAY GEN PURP SPDT 5A 24-240V R-K Electronics, Inc.	10	1: ¥1,088.00	Active	Non Latching	24 ~ 240VAC/DC	250VAC, 30VDC - Max	-	-	5 A	Bulk	SPDT (1 Form C)	Socketable	-	-	Plug In, 8 Pin (Octal)	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	TDR-24	-	0°C ~ 65°C	5 ms	-	-	5 ms
RG4CB-120VAC-L RELAY GEN PURPOSE 4PDT 3A 120V R-K Electronics, Inc.	489	10: ¥163.20	Active	Non Latching	120VAC	240VAC, 30VDC - Max	90 VAC	36 VAC	3 A	Bulk	4PDT (4 Form C)	Socketable	-	Silver (Ag)	Plug In	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	RG4CB	-	-10°C ~ 40°C	20 ms	-	-	-
IS3R-24A-R-100K RELAY GEN PURPOSE SPST 10A 24V R-K Electronics, Inc.	10	1: ¥2,146.1011	Active	Non Latching	24VAC	250VAC - Max	-	-	10 A	Box	SPST-NO (1 Form A) x 3	DIN Rail	-	-	Screw Terminal	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	IS3R-12	-	0°C ~ 50°C	-	-	-	-
RG4CB-120VAC RELAY GEN PURPOSE 4PDT 3A 120V R-K Electronics, Inc.	241	10: ¥149.60	Active	Non Latching	120VAC	240VAC, 30VDC - Max	90 VAC	36 VAC	3 A	Bulk	4PDT (4 Form C)	Socketable	-	Silver (Ag)	Plug In	R-K Electronics, Inc.	-	-	General Purpose	RG4CB	-	-10°C ~ 40°C	20 ms	-	-	-
IS3R-120A-R-10K RELAY GEN PURPOSE SPST 10A 120V R-K Electronics, Inc.	10	1: ¥2,184.0838	Active	Non Latching	120VAC	250VAC - Max	-	-	10 A	Box	SPST-NO (1 Form A) x 3	DIN Rail	-	-	Screw Terminal	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	IS2R-12	-	0°C ~ 50°C	-	-	-	-
RD2CB-120VAC-L RELAY GEN PURPOSE DPDT 10A 120V R-K Electronics, Inc.	220	10: ¥136.00	Active	Non Latching	120VAC	240VAC, 30VDC - Max	90 VAC	36 VAC	10 A	Bulk	DPDT (2 Form C)	Socketable	-	Silver Cadmium Oxide (AgCdO)	Plug In	R-K Electronics, Inc.	-	Lighted Indicator	General Purpose	RD2CB	-	-10°C ~ 40°C	20 ms	-	-	-
IS1R-240A-R-10K R-K Electronics, Inc.	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TDR-24/240V-AA8-X R-K Electronics, Inc.	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RG4CB-24VAC-L R-K Electronics, Inc.	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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R-K Electronics Co., Ltd.- 自锁继电器

自锁继电器 - 型号列表

基础产品编号

触点形式

供电电压

开关电压

工作温度

触点额定电流

安装类型

端接样式

线圈类型

包装方式

产品特性

必须动作电压

释放电压

触头材料

动作时间