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Littelfuse, Inc.
接触器和启动器

Littelfuse, Inc.- 接触器和启动器

Littelfuse, Inc.（力特）创立于1927年，总部位于美国伊利诺伊州芝加哥市，是全球电路保护、功率控制和传感技术领域的领先企业。公司产品几乎覆盖所有用电市场，包括汽车、工业设备、消费电子和商用车辆等核心领域。其核心产品线以业界最深最广的电路保护器件著称，涵盖汽车用片式保险丝（如ATO、Mini、Maxi系列）、可复位聚合物正温度系数器件（PolySwitch系列）、金属氧化物压敏电阻（MOV）、瞬态电压抑制二极管（SPA及SMBJ系列）以及静电放电保护阵列等。Littelfuse还不断拓展功率半导体业务，提供碳化硅MOSFET、整流器和栅极驱动器，同时拥有应用于汽车行业的机电传感器，如干簧开关和霍尔效应速度传感器。公司已将业务延伸至商用车辆用重型开关、矿用配电中心以及船用发电机控制与保护设备等邻近市场。凭借数十年的技术沉淀和持续研发投入，Littelfuse在全球电路保护市场稳居前列，以可靠性和创新力著称。其产品在高压工业系统到微型消费电子等各类严苛场景中，均对保障安全与性能起着至关重要的作用。公司在全球设有制造、销售和工程服务网络，为多元化客户群提供本地化解决方案。Littelfuse在纳斯达克上市（代码LFUS），通过战略性收购和产品线扩张持续巩固行业地位。

接触器和启动器 - 型号列表

共 42 个型号

制造商零件编号	库存	系列	包装方式	零件状态	制造商全称	产品特性	线圈功率	触点形式	动作时间	释放时间	安装类型	线圈电阻	触头材料	供电电压	开关电压	端接样式	必须动作电压	释放电压	工作温度	触点额定电流
RA-400012-DS . RA-400012-DS - Automotive Relay Coil from Littelfuse Inc.. from now! Littelfuse, Inc.	-	-	Bulk	Obsolete	Littelfuse Inc.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DCNLM400NB24-01 . DCNLM400NB24-01 - Contactor SPST-NO (1 Form A) 400 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	50 ms	25 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	16.8 VDC	2 VDC	-40°C ~ 70°C	400 A
DCNLM400NB12 . DCNLM400NB12 - Contactor SPST-NO (1 Form A) 400 A 12VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	50 ms	25 ms	Chassis Mount	-	-	12VDC	60VDC - Max	Stud	8.4 VDC	1 VDC	-40°C ~ 70°C	400 A
DCNLB200NB24 . DCNLB200NB24 - Contactor SPST-NC (1 Form B) 200 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLB	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	10W	SPST-NC (1 Form B)	50 ms	50 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	15 VDC	2 VDC	-40°C ~ 85°C	200 A
DCNLM200NB48 . DCNLM200NB48 - Contactor SPST-NO (1 Form A) 200 A 48VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	50 ms	25 ms	Chassis Mount	-	-	48VDC	60VDC - Max	Stud	33.6 VDC	4 VDC	-40°C ~ 70°C	200 A
DCNLM200NB24-01 . DCNLM200NB24-01 - Contactor SPST-NO (1 Form A) 200 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	50 ms	25 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	16.8 VDC	2 VDC	-40°C ~ 70°C	200 A
DCNLM50NB24 . DCNLM50NB24 - Contactor SPST-NO (1 Form A) 50 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	40 ms	20 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	16.8 VDC	2 VDC	-40°C ~ 70°C	50 A
DCNLR200NB60 . DCNLR200NB60 - Contactor SPST-NO (1 Form A) 200 A 60VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	60VDC	60VDC - Max	Stud	45 VDC	5 VDC	-40°C ~ 85°C	200 A
DCNLM100NB24-01 . DCNLM100NB24-01 - Contactor SPST-NO (1 Form A) 100 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	30 ms	30 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	16.8 VDC	2 VDC	-40°C ~ 70°C	100 A
DCNLR200NB48 . DCNLR200NB48 - Contactor SPST-NO (1 Form A) 200 A 48VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	48VDC	60VDC - Max	Stud	36 VDC	4 VDC	-40°C ~ 85°C	200 A
DCNLM50NB48 . DCNLM50NB48 - Contactor SPST-NO (1 Form A) 50 A 48VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	40 ms	20 ms	Chassis Mount	-	-	48VDC	60VDC - Max	Stud	33.6 VDC	4 VDC	-40°C ~ 70°C	50 A
DCNLM50NB12 . DCNLM50NB12 - Contactor SPST-NO (1 Form A) 50 A 12VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	40 ms	20 ms	Chassis Mount	-	-	12VDC	60VDC - Max	Stud	8.4 VDC	1 VDC	-40°C ~ 70°C	50 A
DCNLR200NB12 . DCNLR200NB12 - Contactor SPST-NO (1 Form A) 200 A 12VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	12VDC	60VDC - Max	Stud	9 VDC	1 VDC	-40°C ~ 85°C	200 A
DCNLM100NB12-01 . DCNLM100NB12-01 - Contactor SPST-NO (1 Form A) 100 A 12VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	30 ms	30 ms	Chassis Mount	-	-	12VDC	60VDC - Max	Stud	8.4 VDC	1 VDC	-40°C ~ 70°C	100 A
MC-250012-DN . MC-250012-DN - Automotive Relay Coil from Littelfuse Inc.. from now! Littelfuse, Inc.	-	-	Bulk	Obsolete	Littelfuse Inc.	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DCNLR100NB12 . DCNLR100NB12 - Contactor SPST-NO (1 Form A) 100 A 12VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	12VDC	60VDC - Max	Stud	9 VDC	1 VDC	-40°C ~ 85°C	100 A
DCNLB200NB60 . DCNLB200NB60 - Contactor SPST-NC (1 Form B) 200 A 60VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLB	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	14.5W	SPST-NC (1 Form B)	50 ms	50 ms	Chassis Mount	-	-	60VDC	60VDC - Max	Stud	37 VDC	5 VDC	-40°C ~ 85°C	200 A
DCNLR100NB24 . DCNLR100NB24 - Contactor SPST-NO (1 Form A) 100 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	8W	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	18 VDC	2 VDC	-40°C ~ 85°C	100 A
DCNLM400NB48-01 . DCNLM400NB48-01 - Contactor SPST-NO (1 Form A) 400 A 48VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLM	Bulk	Obsolete	Littelfuse/Commercial Vehicle Products	-	-	SPST-NO (1 Form A)	50 ms	25 ms	Chassis Mount	-	-	48VDC	60VDC - Max	Stud	33.6 VDC	4 VDC	-40°C ~ 70°C	400 A
DCNLR200NB24 . DCNLR200NB24 - Contactor SPST-NO (1 Form A) 200 A 24VDC Coil Chassis Mount from Littelfuse/Commercial Vehicle Products. from now! Littelfuse, Inc.	-	DCNLR	Bulk	Active	Littelfuse/Commercial Vehicle Products	-	9.5W	SPST-NO (1 Form A)	25 ms	12 ms	Chassis Mount	-	-	24VDC	60VDC - Max	Stud	18 VDC	2 VDC	-40°C ~ 85°C	200 A

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Littelfuse, Inc.- 接触器和启动器

接触器和启动器 - 型号列表

必须动作电压

释放时间

动作时间

供电电压

释放电压

触点额定电流

线圈功率

系列

零件状态

制造商全称

触点形式

工作温度