CB Automotive Relays

Panasonic CB Automotive Relays are compact and high-capacity DC switching automotive relays available in SPST (1 Form A) or SPDT (1 Form C) contact arrangement. These relays offer an International Organization for Standardization (Mini-ISO) terminal arrangement. The CB Mini-ISO automotive relays feature a 40A standard-type switching capacity and up to 70A @ 14VDC high-capacity version. These relays provide a built-in resistor option for coil protection against EMF and high heat resistance up to 125°C. The CB Mini-ISO automotive relays are ideal for automobiles (cell motors, air compressors, ABS, and EPS), construction equipment, conveyor, and agricultural equipment.

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Qty. RoHS ECAD Model Coil Voltage
Relay Contact Form
Contact Current Rating
Coil Resistance
Coil Current
Switching Voltage
Mounting Style
Contact Material
Series
Length
Width
Height
Packaging
Panasonic Industry Automotive Relays 20AMP 12VDC 1 FORM A
Datasheet
354In Stock
Min.: 1
Mult.: 1

24 VDC 1 Form A (SPST-NO) 20 A 320 Ohms 75 mA Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays CB Automotive P
Datasheet
4In Stock
Min.: 1
Mult.: 1
24 VDC 1 Form A (SPST-NO) 20 A Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays CB High cap with resistor 24V coil
Datasheet
45In Stock
Min.: 1
Mult.: 1
24 VDC 1 Form A (SPST-NO) 20 A Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays CB Relay, 1Form
Datasheet
31In Stock
200Expected 10/21/2026
Min.: 1
Mult.: 1
12 VDC 1 Form A (SPST-NO) 40 A Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays CB Automotive R
Datasheet
21In Stock
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C, 12VDC with resistor inside
Datasheet
29In Stock
Min.: 1
Mult.: 1

12 VDC 1 Form C (SPDT-NO, NC) 40 A Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 20AMP 24VDC 1 FORM A
Datasheet
4In Stock
Min.: 1
Mult.: 1

24 VDC 1 Form A (SPST-NO) 20 A 320 Ohms 75 mA Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays CB Automotive R
Datasheet
9In Stock
Min.: 1
Mult.: 1
24 VDC 1 Form A (SPST-NO) 20 A Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form A, 24VDC
Datasheet
58In Stock
Min.: 1
Mult.: 1

24 VDC 1 Form A (SPST-NO) 20 A Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 20A 24VDC 1 FORM C W/RES QC
Datasheet
Product Comments
296In Stock
Min.: 1
Mult.: 1

24 VDC 1 Form C (SPDT-NO, NC) 20 A 287 Ohms 84 mA Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 40A 12VDC 1 FORM C SEALED QC
Datasheet
Product Comments
1,705In Stock
2,600Expected 11/2/2026
Min.: 1
Mult.: 1

12 VDC 1 Form C (SPDT-NO, NC) 40 A 103 Ohms 117 mA Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 20A 24VDC 1 FORM C SEALED QC
Datasheet
Product Comments
4,808In Stock
3,400Expected 8/31/2026
Min.: 1
Mult.: 1

24 VDC 1 Form C (SPDT-NO, NC) 20 A 320 Ohms 75 mA Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 40A 12VDC 1 FORM C SEALED BRKT
Datasheet
458In Stock
4,300On Order
Min.: 1
Mult.: 1

12 VDC 1 Form C (SPDT-NO, NC) 40 A 103 Ohms 117 mA Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 20A 24VDC 1 FORM C SEALED BRKT
Datasheet
1,755In Stock
Min.: 1
Mult.: 1

24 VDC 1 Form C (SPDT-NO, NC) 20 A 320 Ohms 75 mA Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 40A 12VDC 1 FORM C SEALED PCB
Datasheet
947In Stock
6,700On Order
Min.: 1
Mult.: 1

12 VDC 1 Form C (SPDT-NO, NC) 40 A 103 Ohms 117 mA PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 20A 24VDC 1 FORM C SEALED PCB
Datasheet
376In Stock
4,450On Order
Min.: 1
Mult.: 1

24 VDC 1 Form C (SPDT-NO, NC) 20 A 320 Ohms 75 mA PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C 24V with resistor inside
Datasheet
310In Stock
Min.: 1
Mult.: 1

24 VDC 1 Form C (SPDT-NO, NC) 20 A Panel Mount Silver Alloy (Ag) CB Tray
Panasonic Industry Automotive Relays 40A 12VDC 1 FORM A SEALED QC
Datasheet
Product Comments
1,399In Stock
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A 103 Ohms 117 mA Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 40A 12VDC 1 FORM A BRACKET
Datasheet
699In Stock
3,050On Order
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A 103 Ohms 117 mA Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 20A 24VDC 1 FORM A PCB
Datasheet
463In Stock
200Expected 9/3/2026
Min.: 1
Mult.: 1

24 VDC 1 Form A (SPST-NO) 20 A 320 Ohms 75 mA PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 70A 12VDC 1 FORM A QC
Datasheet
Product Comments
644In Stock
3,150Expected 9/3/2026
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 70 A 80 Ohms 150 mA Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays CB1 AUTOMOTIVE RELAY
Datasheet
383In Stock
Min.: 1
Mult.: 1

24 VDC 1 Form A (SPST-NO) 20 A PCB Mount Silver Alloy (Ag) CB Tube
Panasonic Industry Automotive Relays 40A 12VDC 1 FORM C FLUX RES PCB
Datasheet
675In Stock
Min.: 1
Mult.: 1

12 VDC 1 Form C (SPDT-NO, NC) 40 A 320 Ohms 75 mA PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 20AMP 24VDC 1 FORM C
Datasheet
950In Stock
Min.: 1
Mult.: 1

24 VDC 1 Form C (SPDT-NO, NC) 20 A 287 Ohms 84 mA Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C, 12VDC
Datasheet
145In Stock
200Expected 10/26/2026
Min.: 1
Mult.: 1

12 VDC 1 Form C (SPDT-NO, NC) 40 A Plug In Silver Alloy (Ag) CB Bulk