CB1F-D-12V

Manufacturer Part NumberCB1F-D-12V
DescriptionRELAY AUTO SPDT 40A 12VDC
ManufacturerPanasonic Electric Works
SeriesCB
CB1F-D-12V datasheet
 

Specifications of CB1F-D-12V

Relay TypeAutomotiveContact FormSPDT (1 Form C)
Contact Rating (current)40ASwitching Voltage12VDC
Coil TypeStandardCoil Current117mA
Coil Voltage12VDCTurn On Voltage (max)7 VDC
Turn Off Voltage (min)1.2 VDCMounting TypeSocket
Termination StyleQuick Connect - .250" (6.3mm)CircuitSPDT (1 Form C)
Contact Rating @ Voltage40A @ 12VDCControl On Voltage (max)7 VDC
Control Off Voltage (min)1.2 VDCLead Free Status / RoHS StatusLead free / RoHS Compliant
Other namesQ838278  
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CB
RATING
1. Coil data
1) 1. No protective element and with diode inside
Contact
Nominal coil
Pick-up voltage
arrangement
voltage
(Initial, at 20°C 68°F)
12V DC
3 to 7V DC
1 Form A,
1 Form C
24V DC
6 to 14V DC
12V DC
3 to 7V DC
High contact
capacity
(1 Form A)
24V DC
6 to 14V DC
Note: Other pick-up voltage types are also available. Please contact us for details.
2) With resistor inside
Contact
Nominal coil
Pick-up voltage
arrangement
voltage
(Initial, at 20°C 68°F)
12V DC
3 to 7V DC
1 Form A,
1 Form C
24V DC
6 to 14V DC
2. Specifications
1) Standard type (12 V coil voltage)
Characteristics
Item
Arrangement
Contact
Contact resistance (Initial)
Contact material
Nominal switching capacity (Initial)
Max. carrying current (Initial)
Rating
(14V DC, at 85°C 185°F, continuous)
Nominal operating power
Min. switching capacity*
1
Initial insulation resistance
Between open contacts
Initial breakdown
voltage
Between contacts and coil
Electrical
Operate time (at nominal voltage)
characteristics
(at 20°C 68°F)
Release time (at nominal voltage)
(at 20°C 68°F)
Functional
Shock resistance
Destructive
Mechanical
characteristics
Functional
Vibration
resistance
Destructive
Electrical (at nominal switching capacity)
Expected life
Mechanical
Conditions for operation, transport and
storage*
2
Conditions
Max. operating speed
Unit weight
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Refer to Conditions for operation,
transport and storage mentioned in AMBIENT ENVIRONMENT.
2) Standard type (24 V coil voltage)
Characteristics
Item
Arrangement
Contact
Contact resistance (Initial)
Contact material
Nominal switching capacity (Initial)
Rating
Max. carrying current (Initial)
(28V DC, at 85°C 185°F, continuous)
Nominal operating power
Note: All other specifications are the same as those of standard type (12 V coil voltage)
Nominal operating
Drop-out voltage
current
(Initial, at 20°C 68°F)
(at 20°C 68°F)
1.2 to 4.2V DC
117mA
2.4 to 8.4V DC
75mA
117mA
1.2 to 4.2V DC
150mA
58mA
2.4 to 8.4V DC
75mA
Nominal operating
Drop-out voltage
current
(Initial, at 20°C 68°F)
(at 20°C 68°F)
1.2 to 4.2V DC
134mA
2.4 to 8.4V DC
84mA
1 Form A
40A 14V DC
N.O.: 40A
1.4W
1A 12V DC (12V DC), 1A 24V DC (24V DC)
500 Vrms for 1 min. (Detection current: 10mA)
500 Vrms for 1 min. (Detection current: 10mA)
Max. 15ms (at 20°C 68°F, excluding contact bounce time) (Initial)
Max. 15ms (at 20°C 68°F, excluding contact bounce time, without diode) (Initial)
10 Hz to 2,000 Hz, Min. 44.1m/s
Flux-resistant type: Min. 10
Standard type; Ambient temp: –40 to +85°C
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Heat resistant type; Ambient temp: –40 to +125°C
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
15 cpm (At nominal switching capacity)
1 Form A
Max. 15mΩ (By voltage drop 6 V DC 1 A)
20A 28V DC
20A
1.8W
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
Coil resistance
Nominal operating
(±10%)
power
(at 20°C 68°F)
(at 20°C 68°F)
103Ω
1.4W
320Ω
1.8W
103Ω
1.4W (PC board type)
80Ω
1.8W
411Ω
1.4W (PC board type)
320Ω
1.8W
Combined resistance
Nominal operating
(±10%)
power
(at 20°C 68°F)
(at 20°C 68°F)
89.5Ω
1.6W
287.2Ω
2.0W
Specifications
High contact capacity
1 Form C
Typ2mΩ (By voltage drop 6 V DC 1 A)
Ag alloy (Cadmium free)
N.O.: 40A 14V DC
70A 14V DC (at 20°C 68°F)
N.C.: 30A 14V DC
50A 14V DC (at 85°C 185°F)
N.O.: 40A, N.C.: 30A
1.4W
1.8W (1.4W: PC board type)
Min. 20 MΩ (at 500 V DC)
Min. 200 m/s
2
{20G}
Min. 1,000 m/s
2
{100G}
10 Hz to 500 Hz, Min. 44.1m/s
{4.5G}
2
{4.5G} Time of vibration for each direction; X. Y. Z direction: 4 hours
2
, Sealed type: Min. 5×10
(Operating frequency: 2s ON, 2s OFF)
5
4
Min. 10
6
(at 120 cpm)
–40 to
+185°F,
–40 to
+257°F,
Approx. 33 g
1.16 oz
Specifications
High contact capacity
1 Form C
Ag alloy (Cadmium free)
N.O.: 20A 28V DC
N.C.: 10A 28V DC
N.O.: 20A, N.C.: 10A
1.8W
1.8W, 1.4W (PC board type)
Usable voltage
range
10 to 16V DC
20 to 32V DC
10 to 16V DC
20 to 32V DC
Usable voltage
range
10 to 16V DC
20 to 32V DC
(1 Form A)
N.O.: 40A
(1 Form A)
20A 28V DC
20A