Automotive Electronics

In the rapidly evolving automotive sector, PROSEMI stands as a trusted partner for automakers and component suppliers with its exceptional full range of electronic protection components. Our products not only enhance vehicle performance and safety but also propel innovations in new energy vehicle technologies, driving the automotive industry towards a greener, smarter future.

PROSEMI's precision components are widely utilized across various critical automotive systems, encompassing Battery Management Systems (BMS), motor control systems, in-vehicle entertainment & navigation systems, and Advanced Driver Assistance Systems (ADAS). Our resistors facilitate precise current monitoring, while fuses and electrostatic suppressors safeguard circuits against unintended damage. Additionally, discharge tubes and transient voltage suppressor diodes ensure stable operation in complex electromagnetic environments. These solutions, working in unison, offer drivers a safer and more comfortable travel experience.

Model	Package	Series	TCR (ppm/℃)	Resistance Value (mΩ)	Power Rating (W or A)	Tolerance(%)	Automotive
ALMJ12	1206	ALMJ12	±150	1	1W	±0.5,±1,±2,±5	Yes
ALMJ12	1206	ALMJ12	±380	1.5	1W	±0.5,±1,±2,±5	Yes
ALMJ12	1206	ALMJ12	±100	2 & 2.5	1W	±0.5,±1,±2,±5	Yes
ALMJ12	1206	ALMJ12	±50	101~200	0.5W	±0.5,±1,±2,±5	Yes
ALMJ12	1206	ALMJ12	±50	3~100	1W	±0.5,±1,±2,±5	Yes
ALMJ20	2010	ALMJ20	±50	1~100	1W & 1.5W	±0.5,±1,±2,±5	Yes
ALMJ25	2512	ALMJ25	±100	0.5	3W	±0.5,±1,±2,±5	Yes
ALMJ25	2512	ALMJ25	±50	1~10	2W	±0.5,±1,±2,±5	Yes
ALMJ28	2818	ALMJ28	±75~200	4~50	5W	±0.5,±1,±5	Yes
ALMP25	2512	ALMP25	±50	2~100	2W&3W	±0.5,±1,±2,±5	Yes
ALMP25	2512	ALMP25	±50	1~4	2W & 3W	±0.5,±1,±2,±5	yes
ALMP25	2512	ALMP25	±50	101~500	2W	±0.5,±1,±2,±5	yes
ALMN25	2512	ALMN25H	±50	1~100	2W & 3W	±0.5,±1,±2,±5	yes
ALMR2725	2725	ALMR2725	±75	3	4W	±0,±1,±2,±5	Yes
ALMR2725	2725	ALMR2725	±100	1~2	4W	±0,±1,±2,±5	Yes

More Metal Alloy Current Sense Resistors

Model	Package	Series	TCR (ppm/℃)	Resistance Value (mΩ)	Power Rating (W or A)	Tolerance(%)	Automotive
APSRP12	1216	APSRP-T	±50	1	3W	±0.5,±1,±2,±5	Yes
APSRP12	1216	APSRP-T	±50	0.5	5W	±0.5,±1,±2,±5	Yes
PSRP25	2512	PSRP	±75	5	3W	±0.5,±1,±2,±5	Yes
PSRP25	2512	PSRP	±75	3 & 4	4W	±0.5,±1,±2,±5	Yes
PSRP25	2512	PSRP	±75	2	6W	±0.5, ±1, ±2, ±5	Yes
PSRP25	2512	PSRP	±100	1	6W	±0.5,±1,±2,±5	Yes
PSRP25	2512	PSRP	±115	0.5	6	±0.5, ±1, ±2, ±5	Yes
PSRP25	2512	PSRP	±175	0.3	6W	±0.5,±1,±2,±5	Yes
PSRP25	2512	PSRP-S	±25	1.5, 2.5	6W	±0.5,±1,±2,±5	Yes
PSRP25	2512	PSRP-S	±25	1	7w	±0.5,±1,±2,±5	Yes
APSRP25	2512	PSRP	±75	5	3W	±0.5,±1,±2,±5	Yes
APSRP25	2512	PSRP	±75	3, 4	4W	±0.5,±1,±2,±5	Yes
APSRP25	2512	PSRP	±75	2	6W	±0.5, ±1, ±2, ±5	Yes
APSRP25	2512	PSRP	±100	1	6W	±0.5,±1,±2,±5	Yes
APSRP25	2512	PSRP	±115	0.5	6W	±0.5,±1,±2,±5	Yes

More Metal Alloy Current Shunt Resistors

Model	Interrupting Rating	Voltage Rating(V)	Ampere Rating(A)	Typical Cold Resistance(mΩ)	Typical Melting I²t(A²Sec)	Dimension(mm)	Automotive
0603FA-R250	50A@32VDC	32VDC	0.25	3.25	0.00042	1.60×0.81×0.48	Yes
0603FA-R375	50A@32VDC	32VDC	0.375	1.8	0.00093	1.60×0.81×0.48	Yes
0603FA-R500	50A@32VDC	32VDC	0.5	1.07	0.001	1.60×0.81×0.48	Yes
0603FA-R750	50A@32VDC	32VDC	0.75	0.47	0.009	1.60×0.81×0.48	Yes
0603FA-1A	50A@32VDC	32VDC	1	0.25	0.0095	1.60×0.81×0.48	Yes
0603FA-1.5A	50A@32VDC	32VDC	1.5	0.15	0.04	1.60×0.81×0.48	Yes
0603FA-2A	50A@32VDC	32VDC	2	0.078	0.11	1.60×0.81×0.48	Yes
0603FA-2.5A	50A@32VDC	32VDC	2.5	0.049	0.135	1.60×0.81×0.48	Yes
0603FA-3A	50A@32VDC	32VDC	3	0.035	0.21	1.60×0.81×0.48	Yes
0603FA-3.5A	50A@32VDC	32VDC	3.5	0.028	0.45	1.60×0.81×0.48	Yes
0603FA-4A	50A@32VDC	32VDC	4	0.018	0.56	1.60×0.81×0.48	Yes
0603FA-5A	50A@32VDC	32VDC	5	0.014	1.2	1.60×0.81×0.48	Yes
0603FA-6A	50A@32VDC	32VDC	6	0.011	1.7	1.60×0.81×0.48	Yes
0603FA-7A	50A@32VDC	32VDC	7	0.0095	2.3	1.60×0.81×0.48	Yes
0603FA-8A	50A@32VDC	32VDC	8	0.007	3	1.60×0.81×0.48	Yes

More Chip Fuses

Model	Package	IDRM(μA) Max.	VDRM (V) Min.	VS(V) Max.	IS(mA) Max.	IT(A) Max	VT(V)@ IT Max.	IH(mA) Min.	Capacitance (pF) 1MHz, 2V bias Max.	Automotive
PLED025BS-T	SMB	5	25	40	800	2.2	4	50	100	Yes
PLED015BS-T	SMB	5	15	32	800	2.2	4	20	30	Yes
PLED09BS-T	SMB	5	9	18	800	2.2	4	20	35	Yes
PLED06BS-T	SMB	5	6	15	800	2.2	4	20	40	Yes

More PLED

Automotive Electronics