Product Summary

The CB1A-12V is a high power automotive relay.

Parametrics

CB1A-12V absolute maximum ratings: (1)Contact Form: SPST-NO (1 Form A); (2)Contact Rating (Current): 40A; (3)Switching Voltage: 14VDC - Nom; (4)Coil Type: Non Latching; (5)Coil Current: 117mA; (6)Coil Voltage: 12VDC; (7)Turn On Voltage (Max): 7VDC; (8)Product Photos: CB1A-12V_24V; (9)Turn Off Voltage (Min): 1.2VDC; (10)Contact Material: Silver Alloy, Cadmium Free; (11)Operate Time: 15ms; (12)Release Time: 15ms; (13)Coil Power: 1.4W; (14)Coil Resistance: 103 Ohms; (15)Operating Temperature: -40℃ to 85℃.

Features

CB1A-12V features: (1)40 A rating at 85℃ 185°F; (2)ISO type terminals; (3)High shock resistance for drop test requirements(2 meters 6.6 feet); (4)Low temperature rise all current carrying material is copper; (5)Quick connect and PC board type.

Diagrams

CB1A-12V  Schematic

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CB1A-12V
CB1A-12V

Panasonic Electric Works

General Purpose / Industrial Relays 40A 12VDC 1 FORM A SEALED QC

Data Sheet

0-1: $2.13
1-25: $2.05
25-50: $1.99
50-100: $1.93
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CB1A-10S-1.5H
CB1A-10S-1.5H

Other


Data Sheet

Negotiable 
CB1A-10S-1.5H(52)
CB1A-10S-1.5H(52)

Hirose Connector

Memory Card Connectors MEM STICK 10P 1.5MM SMT

Data Sheet

0-1: $3.55
1-10: $2.93
10-50: $2.45
50-100: $2.20
CB1A-12V
CB1A-12V

Panasonic Electric Works

General Purpose / Industrial Relays 40A 12VDC 1 FORM A SEALED QC

Data Sheet

0-1: $2.13
1-25: $2.05
25-50: $1.99
50-100: $1.93
CB1A-24V
CB1A-24V

Panasonic Electric Works

General Purpose / Industrial Relays 20A 24VDC 1 FORM A SEALED QC

Data Sheet

0-1: $3.37
1-25: $3.10
25-50: $2.76
50-100: $2.34
CB1AA-10S-1.5H(52)
CB1AA-10S-1.5H(52)

Hirose Connector

Memory Card Connectors MEM STICK 10P 1.5MM SMT

Data Sheet

0-1: $2.78
1-10: $2.30
10-50: $1.92
50-100: $1.73
CB1AC-10S-1.5H(52)
CB1AC-10S-1.5H(52)

Hirose Connector

Memory Card Connectors MEM STICK 10P 1.5MM SMT

Data Sheet

0-1: $3.55
1-25: $2.45
25-100: $2.20
100-200: $1.77