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R-K Electronics Co., Ltd.
功率继电器，2安培以上

R-K Electronics Co., Ltd.- 功率继电器，2安培以上

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。

功率继电器，2安培以上 - 型号列表

共 47 个型号

制造商零件编号	库存	价格	零件状态	供电电压	包装方式	安装类型	端接样式	系列	产品特性	工作温度	线圈类型	开关电压	必须动作电压	释放电压	触点额定电流	触点形式	线圈绝缘等级	触头材料	制造商	继电器类型	基础产品编号	密封等级	延迟时间	跳闸范围	重量	功能	制造商全称	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: ¥2,244.00	Active	120VAC	Box	DIN Rail	Screw Terminal	-	Lighted Indicator	0°C ~ 50°C	Non Latching	250VAC - Max	-	-	10 A	SPST-NO (1 Form A)	-	-	R-K Electronics, Inc.	General Purpose	IS1R-12	-	-	-	-	-	-	-	-	-	-
IS2R-120A-R-1M RELAY GEN PURPOSE SPST 10A 120V R-K Electronics, Inc.	10	1: ¥2,312.00	Active	120VAC	Box	DIN Rail	Screw Terminal	-	Lighted Indicator	0°C ~ 50°C	Non Latching	250VAC - Max	-	-	10 A	SPST-NO (1 Form A) x 2	-	-	R-K Electronics, Inc.	General Purpose	IS2R-12	-	-	-	-	-	-	-	-	-	-
IS4R-120A-R-10K RELAY GEN PURPOSE SPST 10A 120V R-K Electronics, Inc.	10	1: ¥2,448.00	Active	120VAC	Box	DIN Rail	Screw Terminal	-	Lighted Indicator	0°C ~ 50°C	Non Latching	250VAC - Max	-	-	10 A	SPST-NO (1 Form A) x 4	-	-	R-K Electronics, Inc.	General Purpose	IS4R-12	-	-	-	-	-	-	-	-	-	-
TVM-300-10-9000 3 VOLT RELAY ADJ 350-420VAC -10P R-K Electronics, Inc.	10	1: ¥1,020.00	Active	350 ~ 420VAC	Bulk	Socketable	Plug In, 8 Pin (Octal)	-	-	0°C ~ 40°C	-	-	-	-	-	-	-	-	-	-	-	-	0.5s	35 ~ 42VAC	-	Undervoltage	R-K Electronics, Inc.	-	-	-	-
IS4R-120A-R-50K RELAY GEN PURPOSE SPST 10A 120V R-K Electronics, Inc.	10	1: ¥2,448.00	Active	120VAC	Box	DIN Rail	Screw Terminal	-	Lighted Indicator	0°C ~ 50°C	Non Latching	250VAC - Max	-	-	10 A	SPST-NO (1 Form A) x 4	-	-	R-K Electronics, Inc.	General Purpose	IS4R-12	-	-	-	-	-	-	-	-	-	-
CLR-240A-2001 CONTROL LOGIC RELAY, 240VAC R-K Electronics, Inc.	10	1: ¥1,700.00	Active	200 ~ 240VAC	Bulk	Socketable	Plug In, 8 Pin (Octal)	-	-	0°C ~ 40°C	-	-	-	-	-	-	-	-	-	-	-	-	0.5s	-	-	Underspeed	R-K Electronics, Inc.	-	-	-	-
DPM-120A-T 3 VOLT RELAY, 120VAC, 200-600VAC R-K Electronics, Inc.	10	1: ¥1,088.00	Active	110 ~ 120VAC	Box	Chassis Mount	Quick Connect - 0.187"/0.250"	-	-	-40°C ~ 65°C	-	-	-	-	-	-	-	-	-	-	-	-	2 ~ 10s	-	-	Multiple	R-K Electronics, Inc.	-	-	-	-
DPM-240A-B 3 VOLT RELAY, 240VAC, 200-600VAC R-K Electronics, Inc.	27	1: ¥1,224.00	Active	208 ~ 240VAC	Box	Chassis Mount	Screw Terminal	-	-	-40°C ~ 59°C	-	-	-	-	-	-	-	-	-	-	-	-	2 ~ 10s	-	-	Multiple	R-K Electronics, Inc.	-	-	-	-
DPM-240A-T 3 VOLT RELAY, 240VAC, 200-600VAC R-K Electronics, Inc.	10	1: ¥1,088.00	Active	208 ~ 240VAC	Box	Chassis Mount	Quick Connect - 0.187"/0.250"	-	-	-40°C ~ 65°C	-	-	-	-	-	-	-	-	-	-	-	-	2 ~ 10s	-	-	Multiple	R-K Electronics, Inc.	-	-	-	-
DPM-24A-MRTU-T 3 VOLT RELAY, 12VAC, 200-600VAC, R-K Electronics, Inc.	10	1: ¥1,496.00	Active	24VAC	Box	Chassis Mount	Quick Connect - 0.187"/0.250"	-	-	-40°C ~ 65°C	-	-	-	-	-	-	-	-	-	-	-	-	2 ~ 10s	-	-	Multiple	R-K Electronics, Inc.	-	-	-	-
DPM-24D-MRTU-B 3 VOLT RELAY, 24VDC, 200-600VAC, R-K Electronics, Inc.	10	1: ¥1,836.00	Active	24VDC	Box	Chassis Mount	Screw Terminal	-	-	-40°C ~ 59°C	-	-	-	-	-	-	-	-	-	-	-	-	2 ~ 10s	-	-	Multiple	R-K Electronics, Inc.	-	-	-	-
DPM-24D-T 3 VOLT RELAY, 24VDC, 200-600VAC, R-K Electronics, Inc.	10	1: ¥1,156.00	Active	24VDC	Box	Chassis Mount	Quick Connect - 0.187"/0.250"	-	-	-40°C ~ 65°C	-	-	-	-	-	-	-	-	-	-	-	-	2 ~ 10s	-	-	Multiple	R-K Electronics, Inc.	-	-	-	-
IS4S-120A-L-50K RELAY GEN PURPOSE SPST 10A 120V R-K Electronics, Inc.	10	1: ¥2,720.00	Active	120VAC	Box	DIN Rail	Screw Terminal	-	Lighted Indicator	0°C ~ 50°C	Latching, Single Coil	250VAC - Max	-	-	10 A	SPST-NO (1 Form A) x 4	-	-	R-K Electronics, Inc.	General Purpose	IS4S-12	-	-	-	-	-	-	-	-	-	-
RD2CB-24VDC-L RELAY GEN PURPOSE DPDT 10A 24V R-K Electronics, Inc.	65	10: ¥149.60	Active	24VDC	Bulk	Socketable	Plug In	-	Lighted Indicator	-10°C ~ 40°C	Non Latching	240VAC, 30VDC - Max	18 VDC	2.4 VDC	10 A	DPDT (2 Form C)	-	Silver Cadmium Oxide (AgCdO)	R-K Electronics, Inc.	General Purpose	RD2CB	-	-	-	-	-	-	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	208 ~ 230VAC	Box	Chassis Mount	Screw Terminal	-	Delay	0°C ~ 40°C	Non Latching	120VAC - Max	-	-	10 A	SPST-NO (1 Form A)	-	-	R-K Electronics, Inc.	General Purpose	QPB-230	-	-	-	-	-	-	-	-	-	-
QPB-24V RELAY GEN PURPOSE SPST 10A 24V R-K Electronics, Inc.	10	1: ¥2,380.00	Active	24VAC/DC	Box	Chassis Mount	Screw Terminal	-	Delay	0°C ~ 40°C	Non Latching	120VAC - Max	-	-	10 A	SPST-NO (1 Form A)	-	-	R-K Electronics, Inc.	General Purpose	QPB-24	-	-	-	-	-	-	-	-	-	-
RD2CB-120VAC RELAY GEN PURPOSE DPDT 10A 120V R-K Electronics, Inc.	98	10: ¥122.40	Active	120VAC	Bulk	Socketable	Plug In	-	Lighted Indicator	-10°C ~ 40°C	Non Latching	240VAC, 30VDC - Max	90 VAC	36 VAC	10 A	DPDT (2 Form C)	-	Silver Cadmium Oxide (AgCdO)	R-K Electronics, Inc.	General Purpose	RD2CB	-	-	-	-	-	-	20 ms	-	-	-
RG4CB-24VDC RELAY GEN PURPOSE 4PDT 3A 24V R-K Electronics, Inc.	88	10: ¥149.60	Active	24VDC	Bulk	Socketable	Plug In	-	-	-10°C ~ 40°C	Non Latching	240VAC, 30VDC - Max	18 VDC	2.4 VDC	3 A	4PDT (4 Form C)	-	Silver (Ag)	R-K Electronics, Inc.	General Purpose	RG4CB	-	-	-	-	-	-	20 ms	-	-	-
RG4CB-24VDC-L RELAY GEN PURPOSE 4PDT 3A 24V R-K Electronics, Inc.	330	10: ¥163.20	Active	24VDC	Bulk	Socketable	Plug In	-	Lighted Indicator	-10°C ~ 40°C	Non Latching	240VAC, 30VDC - Max	18 VDC	2.4 VDC	3 A	4PDT (4 Form C)	-	Silver (Ag)	R-K Electronics, Inc.	General Purpose	RG4CB	-	-	-	-	-	-	20 ms	-	-	-
TDR-24/240V-AA8 RELAY GEN PURP SPDT 5A 24-240V R-K Electronics, Inc.	10	1: ¥1,088.00	Active	24 ~ 240VAC/DC	Bulk	Socketable	Plug In, 8 Pin (Octal)	-	Lighted Indicator	0°C ~ 65°C	Non Latching	250VAC, 30VDC - Max	-	-	5 A	SPDT (1 Form C)	-	-	R-K Electronics, Inc.	General Purpose	TDR-24	-	-	-	-	-	-	5 ms	-	-	5 ms

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R-K Electronics Co., Ltd.- 功率继电器，2安培以上

功率继电器，2安培以上 - 型号列表

供电电压

基础产品编号

触点形式

工作温度

开关电压

端接样式

触点额定电流

安装类型

功能

线圈类型

包装方式

产品特性

延迟时间

必须动作电压

释放电压

触头材料

动作时间