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CA Series Automotive Relays

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Coil Voltage	Relay Contact Form	Contact Current Rating	Coil Resistance	Coil Current	Switching Voltage	Mounting Style	Contact Material	Series	Length	Width	Height	Packaging
Automotive Relays CA Automotive R CA1b-12V-N-5 Panasonic Industry 1: $7.04 202In Stock	Mfr. Part No. CA1b-12V-N-5 Mouser Part No 769-CA1B-12V-N-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	202In Stock	$7.04 $5.69 $5.42 $4.90 View $4.71 $4.56 $4.47 $4.40 $4.35	Min.: 1 Mult.: 1	12 V	1 Form B (SPST-NC)		80 Ohms	150 mA	12 V	Chassis Mount		CA	37 mm	24.4 mm	21.5 mm
Automotive Relays Small Size. Light Weight CA1A-12V-A-5 Panasonic Industry 1: $6.75 2,799On Order	Mfr. Part No. CA1A-12V-A-5 Mouser Part No 769-CA1A-12V-A-5	Panasonic Industry	Automotive Relays Small Size. Light Weight	Datasheet	2,799On Order On Order Ship Dates Mfr. No: CA1A-12V-A-5 Stock: 0 On Order: 1,199 Expected 2026/09/25 1,600 Expected 2026/11/25 Factory Lead Time: 20 Weeks	$6.75 $6.33 $5.62 $5.34 View $5.06 $4.76 $4.59 $4.44 $4.15	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	30 A	80 Ohms		12 VDC	Flange Mount	Silver Alloy (Ag)	CA	21.5 mm	14.4 mm	37 mm	Bulk
Automotive Relays CA Relay(Automo CA1a-12V-N-5 Panasonic Industry 1: $5.90 1,020In Stock 600Expected 2026/12/08	Mfr. Part No. CA1a-12V-N-5 Mouser Part No 769-CA1A-12V-N-5	Panasonic Industry	Automotive Relays CA Relay(Automo	Datasheet	1,020In Stock 600Expected 2026/12/08	$5.90 $5.37 $5.11 $5.04 View $4.87 $4.70 $4.49 $4.47	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	30 A	80 Ohms	150 mA		Panel Mount	Silver Alloy (Ag)	CA	21.5 mm	17.4 mm	37 mm	Bulk
Automotive Relays RELAY AUTO 12VDC 1.8MW SCREW MNT CA1-DC12V-N Panasonic Industry 1: $6.30 208In Stock 200Expected 2026/10/19	Mfr. Part No. CA1-DC12V-N Mouser Part No 769-CA1-DC12V-N	Panasonic Industry	Automotive Relays RELAY AUTO 12VDC 1.8MW SCREW MNT	Datasheet	208In Stock 200Expected 2026/10/19	$6.30 $5.43 $5.25 $5.14 View $5.01 $4.76 $4.41 $4.31	Min.: 1 Mult.: 1	12 VDC	1 Form C (SPDT-NO, NC)	20 A	80 Ohms	150 mA		Panel Mount	Silver Alloy (Ag)	CA	21.5 mm	17.4 mm	37 mm	Bulk
Automotive Relays CA Relay(Automo CA1-DC24V-N Panasonic Industry 1: $7.11 146In Stock 200Expected 2026/10/19	Mfr. Part No. CA1-DC24V-N Mouser Part No 769-CA1-DC24V-N	Panasonic Industry	Automotive Relays CA Relay(Automo	Datasheet	146In Stock 200Expected 2026/10/19	$7.11 $6.59 $6.27 $5.99 View $5.73 $5.05 $4.92 $4.84	Min.: 1 Mult.: 1	24 VDC								CA				Bulk
Automotive Relays CA Relay(Automo CA1a-12V-C-5 Panasonic Industry 1: $6.25 43In Stock 200Expected 2026/11/16	Mfr. Part No. CA1a-12V-C-5 Mouser Part No 769-CA1A-12V-C-5	Panasonic Industry	Automotive Relays CA Relay(Automo	Datasheet	43In Stock 200Expected 2026/11/16	$6.25 $5.38 $5.19 $5.09 View $4.97 $4.50 $4.40	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	30 A	80 Ohms	150 mA		Socket	Silver Alloy (Ag)	CA	21.5 mm	17.4 mm	37 mm	Bulk
Automotive Relays CA Automotive R CA1aR-12V-A-5 Panasonic Industry 1: $5.33 169In Stock 200Expected 2026/09/29	Mfr. Part No. CA1aR-12V-A-5 Mouser Part No 769-CA1AR-12V-A-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	169In Stock 200Expected 2026/09/29	$5.33 $4.59 $4.43 $3.97 View $3.80 $3.66 $3.57	Min.: 1 Mult.: 1	12 V	1 Form A (SPST-NO)		80 Ohms	150 mA	12 V	Panel Mount		CA	37 mm	24.4 mm	21.5 mm
Automotive Relays CA Automotive R CA1aR-12V-N-5 Panasonic Industry 1: $4.66 193In Stock	Mfr. Part No. CA1aR-12V-N-5 Mouser Part No 769-CA1AR-12V-N-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	193In Stock	$4.66 $4.01 $3.88 $3.80 View $3.70 $3.52 $3.51	Min.: 1 Mult.: 1	12 V	1 Form A (SPST-NO)		80 Ohms	150 mA	12 V	Chassis Mount		CA	37 mm	24.4 mm	21.5 mm
Automotive Relays CA Relay(Automo CA1aSR-12V-N-5 Panasonic Industry 1: $6.97 94In Stock	Mfr. Part No. CA1aSR-12V-N-5 Mouser Part No 769-CA1ASR-12V-N-5	Panasonic Industry	Automotive Relays CA Relay(Automo	Datasheet	94In Stock	$6.97 $6.00 $5.95 $5.04 View $4.86 $4.76 $4.68	Min.: 1 Mult.: 1	12 VDC	1 Form A (SPST-NO)	20 A	100 Ohms	120 mA		Panel Mount	Silver Alloy (Ag)	CA	21.5 mm	17.4 mm	37 mm	Bulk
Automotive Relays CA Automotive R CA1b-12V-C-5 Panasonic Industry 1: $6.55 7In Stock	Mfr. Part No. CA1b-12V-C-5 Mouser Part No 769-CA1B-12V-C-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	7In Stock	$6.55 $5.25 $4.90 $4.30 View $4.22 $4.15 $4.09 $4.08	Min.: 1 Mult.: 1	12 V	1 Form B (SPST-NC)		80 Ohms	150 mA	12 V	Panel Mount		CA	37 mm	24.4 mm	21.5 mm
Automotive Relays CA Automotive R CA1-DC12V-C Panasonic Industry 1: $9.27 19In Stock	Mfr. Part No. CA1-DC12V-C Mouser Part No 769-CA1-DC12V-C	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	19In Stock	$9.27 $8.68 $7.90 $7.59 View $6.40 $6.22 $6.01 $5.91 Quote	Min.: 1 Mult.: 1	12 VDC	1 Form C (SPDT-NO, NC)		80 Ohms	150 mA	12 VDC	Panel Mount		CA	37 mm	24.4 mm	21.5 mm
Automotive Relays CA Automotive R CA1aS-12V-N-5 Panasonic Industry 1: $6.87 200Expected 2026/11/25	Mfr. Part No. CA1aS-12V-N-5 Mouser Part No 769-CA1AS-12V-N-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	200Expected 2026/11/25	$6.87 $5.48 $5.25 $4.83 View $4.61 $4.41 $4.28 $4.15 $4.11	Min.: 1 Mult.: 1	12 V	1 Form A (SPST-NO)		100 Ohms	120 mA	12 V	Chassis Mount		CA	37 mm	24.4 mm	21.5 mm
Automotive Relays CA Automotive R CA1b-12V-A-5 Panasonic Industry 1: $5.64 119Expected 2026/10/20	Mfr. Part No. CA1b-12V-A-5 Mouser Part No 769-CA1B-12V-A-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	119Expected 2026/10/20	$5.64 $4.86 $4.69 $4.61 View $4.42 $4.26 $4.12 $3.98	Min.: 1 Mult.: 1	12 V	1 Form B (SPST-NC)		80 Ohms	150 mA	12 V	Panel Mount		CA	37 mm	24.4 mm	21.5 mm	Bulk
Automotive Relays CA Automotive R CA1-DC24V-C Panasonic Industry 200: $6.75 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1-DC24V-C Mouser Part No 769-CA1-DC24V-C	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$6.75 $6.61 $6.55	Min.: 200 Mult.: 200	24 VDC	1 Form C (SPDT-NO, NC)		320 Ohms	75 mA	12 VDC	Panel Mount		CA	37 mm	24.4 mm	21.5 mm
Automotive Relays CA Automotive R CA1aF-12V-C-5 Panasonic Industry 200: $4.04 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1aF-12V-C-5 Mouser Part No 769-CA1AF-12V-C-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$4.04 $4.00 $3.97	Min.: 200 Mult.: 200	12 V	1 Form A (SPST-NO)		80 Ohms	150 mA	12 V	Panel Mount		CA	37 mm	21.5 mm	14.4 mm
Automotive Relays CA Automotive R CA1aF-12V-N-5 Panasonic Industry 200: $4.04 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1aF-12V-N-5 Mouser Part No 769-CA1AF-12V-N-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$4.04 $4.00 $3.97	Min.: 200 Mult.: 200	12 V	1 Form A (SPST-NO)		80 Ohms	150 mA	12 V	Chassis Mount		CA	37 mm	21.5 mm	14.4 mm
Automotive Relays CA Automotive R CA1aFS-12V-N-5 Panasonic Industry 1: $6.70 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1aFS-12V-N-5 Mouser Part No 769-CA1AFS-12V-N-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$6.70 $5.64 $5.15 $4.38 View $4.30 $4.26 $4.21	Min.: 1 Mult.: 1	12 VDC								CA				Bulk
Automotive Relays CA Automotive R CA1aR-12V-C-5 Panasonic Industry 200: $4.21 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1aR-12V-C-5 Mouser Part No 769-CA1AR-12V-C-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$4.21 $4.18 $4.13 $4.12	Min.: 200 Mult.: 200	12 V	1 Form A (SPST-NO)		80 Ohms	150 mA	12 V	Panel Mount		CA	37 mm	24.4 mm	21.5 mm
Automotive Relays CA Automotive R CA1bF-12V-N-5 Panasonic Industry 200: $4.29 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1bF-12V-N-5 Mouser Part No 769-CA1BF-12V-N-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$4.29 $4.21 $4.16 $4.14	Min.: 200 Mult.: 200	12 V	1 Form B (SPST-NC)		80 Ohms	150 mA	12 V	Chassis Mount		CA	37 mm	21.5 mm	14.4 mm
Automotive Relays CA Automotive R CA1bFS-12V-A-5 Panasonic Industry 200: $4.47 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1bFS-12V-A-5 Mouser Part No 769-CA1BFS-12V-A-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$4.47 $4.42 $4.37	Min.: 200 Mult.: 200	12 V	1 Form B (SPST-NC)		100 Ohms	120 mA	12 V	Panel Mount		CA	37 mm	21.5 mm	14.4 mm
Automotive Relays CA Automotive R CA1bFS-12V-C-5 Panasonic Industry 200: $4.59 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1bFS-12V-C-5 Mouser Part No 769-CA1BFS-12V-C-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$4.59 $4.51 $4.45 $4.44	Min.: 200 Mult.: 200	12 V	1 Form B (SPST-NC)		100 Ohms	120 mA	12 V	Panel Mount		CA	37 mm	21.5 mm	14.4 mm
Automotive Relays CA Automotive R CA1bFS-12V-N-5 Panasonic Industry 200: $4.57 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1bFS-12V-N-5 Mouser Part No 769-CA1BFS-12V-N-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$4.57 $4.52 $4.48 $4.47	Min.: 200 Mult.: 200	12 V	1 Form B (SPST-NC)		100 Ohms	120 mA	12 V	Chassis Mount		CA	37 mm	21.5 mm	14.4 mm
Automotive Relays CA Automotive R CA1bS-12V-A-5 Panasonic Industry 200: $4.49 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1bS-12V-A-5 Mouser Part No 769-CA1BS-12V-A-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$4.49 $4.43 $4.40 $4.38	Min.: 200 Mult.: 200	12 V	1 Form B (SPST-NC)		100 Ohms	120 mA	12 V	Panel Mount		CA	37 mm	24.4 mm	21.5 mm
Automotive Relays CA Automotive R CA1bS-12V-C-5 Panasonic Industry 200: $4.19 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1bS-12V-C-5 Mouser Part No 769-CA1BS-12V-C-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$4.19 $4.11 $4.06 $4.05	Min.: 200 Mult.: 200	12 V	1 Form B (SPST-NC)		100 Ohms	120 mA	12 V	Panel Mount		CA	37 mm	24.4 mm	21.5 mm
Automotive Relays CA Automotive R CA1bS-12V-N-5 Panasonic Industry 200: $4.51 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. CA1bS-12V-N-5 Mouser Part No 769-CA1BS-12V-N-5	Panasonic Industry	Automotive Relays CA Automotive R	Datasheet	Non-Stocked Lead-Time 20 Weeks	$4.51 $4.47 $4.42	Min.: 200 Mult.: 200	12 V	1 Form B (SPST-NC)		100 Ohms	120 mA	12 V	Chassis Mount		CA	37 mm	24.4 mm	21.5 mm

CA Series Automotive Relays

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