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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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
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 12V with resistor inside
Datasheet
92In 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 CB Automotive R
Datasheet
37In 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 40A 12VDC 1 FORM C SEALED PCB
Datasheet
Product Comments
4,800Expected 11/16/2026
Min.: 1
Mult.: 1

12 VDC 1 Form C (SPDT-NO, NC) 40 A 89.5 Ohms 134 mA Through Hole Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 70AMP 12VDC 1 FORM A
Datasheet
7,486On Order
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 CB Relay(Automo
Datasheet
394Expected 10/28/2026
Min.: 1
Mult.: 1
12 V 1 Form C (SPDT-NO, NC) 103 Ohms 117 mA 14 VDC Plug In Silver CB 26 mm 22 mm 25 mm
Panasonic Industry Automotive Relays 1 Form C, 12VDC with resistor inside
Datasheet
942Expected 9/4/2026
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 1 Form C, 12VDC
Datasheet
2,539On Order
Min.: 1
Mult.: 1

12 VDC 1 Form C (SPDT-NO, NC) 40 A 89.5 Ohms 134 mA Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 40A 12VDC 1 FORM A PCB
Datasheet
393Expected 10/14/2026
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A 103 Ohms 117 mA PCB Mount Silver Alloy (Ag) CB Tray
Panasonic Industry Automotive Relays 1 Form A, 12VDC with resistor inside
Datasheet
250Expected 9/3/2026
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 20A 24VDC 1 FORM C FLUX RES QC
Datasheet
Product Comments
300On Order
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 CB Relay (Heat resistant, PCB)
Datasheet
1,100Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

24 VDC 1 Form A (SPST-NO) 20 A PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C 12V with resistor inside
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

12 VDC 1 Form C (SPDT-NO, NC) Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C 12V with resistor inside
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 200
Mult.: 200

12 VDC 1 Form C (SPDT-NO, NC) 40 A PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C 24V with resistor inside
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 200
Mult.: 200

24 VDC 1 Form C (SPDT-NO, NC) 20 A PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C, 12VDC with resistor inside
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 200
Mult.: 200

12 VDC 1 Form C (SPDT-NO, NC) 89.5 Ohms 134 mA Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C, 24VDC
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 200
Mult.: 200

24 VDC 1 Form C (SPDT-NO, NC) 20 A Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays CB Automotive R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 200
Mult.: 200

24 VDC 1 Form C (SPDT-NO, NC) 20 A Panel Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C, 12VDC
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

12 VDC 1 Form C (SPDT-NO, NC) 40 A PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C, 24VDC
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 200
Mult.: 200

24 VDC 1 Form C (SPDT-NO, NC) 20 A PCB Mount Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays 1 Form C, 24VDC
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 200
Mult.: 200

24 VDC 1 Form C (SPDT-NO, NC) 20 A Plug In Silver Alloy (Ag) CB Bulk
Panasonic Industry Automotive Relays CB Relay with ISO terminal
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 200
Mult.: 200

12 V 1 Form C (SPDT-NO, NC) 103 Ohms 117 mA 14 VDC Mounting Bracket Silver CB 26 mm 22 mm 25 mm Cut Tape
Panasonic Industry Automotive Relays 1 Form C 24VDC
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

24 V 1 Form C (SPDT-NO, NC) 320 Ohms 75 mA 14 VDC Mounting Bracket Silver CB 26 mm 22 mm 25 mm Bulk
Panasonic Industry Automotive Relays CB Relay(Automo
Datasheet
Lead-Time 24 Weeks
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
Non-Stocked Lead-Time 24 Weeks
Min.: 200
Mult.: 200
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 Relay(Automo
Datasheet
Lead-Time 24 Weeks
Min.: 1
Mult.: 1

12 VDC 1 Form A (SPST-NO) 40 A Panel Mount Silver Alloy (Ag) CB Bulk