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 1 Form C, 12VDC
Datasheet
145In Stock
200Expected 26/10/2026
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 CB Relay(Automo
Datasheet
68In Stock
Min.: 1
Mult.: 1

12 VDC 1 Form C (SPDT-NO, NC) 40 A Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C, 12VDC
Datasheet
151In Stock
Min.: 1
Mult.: 1

1 Form C (SPDT-NO, NC) 103 Ohms 117 mA Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 20A 24VDC 1 FORM A SEALED QC
Datasheet
Product Comments
200In 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 20A 24VDC 1 FORM A BRACKET
Datasheet
27In Stock
400Expected 26/10/2026
Min.: 1
Mult.: 1

24 VDC 1 Form A (SPST-NO) 20 A 320 Ohms 75 mA Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form A, 12VDC with resistor inside
Datasheet
240In Stock
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A 89.5 Ohms 134 mA Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form A 24V with resistor inside
Datasheet
49In Stock
200Expected 26/10/2026
Min.: 1
Mult.: 1

24 VDC 1 Form A (SPST-NO) 20 A Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form A 12V with resistor inside
Datasheet
8In Stock
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) CB Bulk
Panasonic Industry Automotive Relays 1 Form A, 12VDC
Datasheet
93In Stock
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form A, 12VDC
Datasheet
39In 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 40A 12VDC 1 FORM A FLUX RES PCB
Datasheet
73In Stock
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A 103 Ohms 117 mA PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form A, 24VDC
Datasheet
100In Stock
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 1 Form A, 12VDC with resistor inside
Datasheet
7In Stock
200Expected 26/10/2026
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 40AMP 12VDC 1 FORM A
Datasheet
137In Stock
200Expected 28/10/2026
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 70A 12VDC 1 FORM A
Datasheet
194In Stock
1,000Expected 30/11/2026
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 70 A 80 Ohms 150 mA Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays SPST-NO 20A 24VDC 411Ohm,Through Hole
Datasheet
229In Stock
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 1 Form A, 12VDC with resistor inside
Datasheet
221In Stock
750Expected 02/11/2026
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form A 12V with resistor inside
Datasheet
127In 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 A, 12VDC
Datasheet
17In Stock
200Expected 25/11/2026
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays CB Automotive R
Datasheet
31In Stock
Min.: 1
Mult.: 1

24 V 1 Form A (SPST-NO) 20 A 320 Ohms 75 mA 28 V Panel Mount Silver Alloy (Ag) CB 26.5 mm 22 mm 25.5 mm
Panasonic Industry Automotive Relays CB Automotive R
Datasheet
37In Stock
Min.: 1
Mult.: 1

12 V 1 Form A (SPST-NO) 40 A 103 Ohms 117 mA 14 V PCB Mount Silver Alloy (Ag) CB 26.5 mm 22 mm 25.5 mm
Panasonic Industry Automotive Relays 40AMP 12VDC 1 FORM A
Datasheet
247In Stock
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A 89.5 Ohms 134 mA Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 40A 12VDC 1 FORM C FLUX RES QC
Datasheet
Product Comments
111In Stock
1,750On Order
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 FLUX RES QC
Datasheet
Product Comments
100In Stock
200Expected 30/11/2026
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 FLUX RES BRKT
Datasheet
82In Stock
850On 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