RELAY AUTO 12VDC FLUX-RES QC

CB1F-12V

Manufacturer Part NumberCB1F-12V
DescriptionRELAY AUTO 12VDC FLUX-RES QC
ManufacturerPanasonic Electric Works
SeriesCB
CB1F-12V datasheet
 

Specifications of CB1F-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 names255-2179
CB1F-12V
  
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CB
Compliance with RoHS Directive
ORDERING INFORMATION
CB
Contact arrangement
1a:
1 Form A
1:
1 Form C
Contact rating
Nil:
Standard type
H:
High contact capacity type
V:
35 A type
Protective construction
Nil:
Sealed type
F:
Flux-resistant type
Heat resistant of types
Nil:
Standard type
T:
Heat resistant type
Protective element
Nil:
None
D:
with diode inside
R:
with resistor inside
Mounting classification
Nil:
Plug-in type
P:
PC board type
M:
Bracket type
Coil voltage (DC)
12V, 24 V
AUTOMOTIVE RELAY
WITH ISO TERMINAL
ARRANGEMENT
FEATURES
1. This relay has an ISO (International
Organization for Standardization)
terminal arrangement.
Terminals are all solder plated.
*35 A type: Terminal is the plug-in type
(no plating).
2. Relay is compact and high capacity
(40 A).
Compact form factor realized with space
saving 22 × 26 mm
.866 × 1.024 inch
small base area thanks to integrated
bobbin and base construction. Features
high switching capacity of 40 A
3. Features high thermal resistance of
125°C
257°F
(heat resistant type).
Heat resistant type is available that can
withstand use near engines. (40 A
switching capacity)
4. Sealed type available for resisting
adverse environments.
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
CB RELAYS
5. Surge absorbing built-in diode type
that works when the relay coil is off
and an internal resistor type are
available. (Please inquire.)
6. Protective element type is also
available.
7. For only plug-in types, types with
nominal switching capacities of 35 A
(12 V) and 15 A (24 V) are available.
TYPICAL APPLICATIONS
1. Automobiles
Headlights, Cell motors, Air conditioners,
ABS, EPS, etc.
2. Construction equipment
3. Agricultural equipment, Conveyor,
etc.

CB1F-12V Summary of contents

  • Page 1

    ... A switching capacity) 4. Sealed type available for resisting adverse environments. All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd. CB RELAYS 5. Surge absorbing built-in diode type that works when the relay coil is off and an internal resistor type are available ...

  • Page 2

    ... CB1V-R-24V 12V DC CB1aV-D-12V 24V DC CB1aV-D-24V 12V DC CB1V-D-12V 24V DC CB1V-D-24V CB Flux-resistant type Part No. CB1aF-P-12V CB1aF-P-24V CB1aF-12V CB1aF-24V CB1aF-M-12V CB1aF-M-24V CB1F-P-12V CB1F-P-24V CB1F-12V CB1F-24V CB1F-M-12V CB1F-M-24V CB1aHF-P-12V CB1aHF-P-24V CB1aHF-12V CB1aHF-24V CB1aHF-M-12V CB1aHF-M-24V Flux-resistant type Part No. CB1aF-T-P-12V CB1aF-T-P-24V CB1aF-T-12V CB1aF-T-24V CB1aF-T-M-12V CB1aF-T-M-24V CB1F-T-P-12V CB1F-T-P-24V ...

  • Page 3

    ... Humidity 85% R.H. (Not freezing and condensing at low temperature) 15 cpm (At nominal switching capacity) 1 Form A Max. 15mΩ (By voltage drop 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 ...

  • Page 4

    ... Max. carrying current Rating (14V DC, at 85°C 185°F, continuous) Nominal operating power Note: All other specifications are the same as those type (12 V coil voltage). All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd. 12V High contact 1 Form A 1 Form C ...

  • Page 5

    ... Voltage, V 6-(1). Electrical life test (Motor free) Sample: CB1F-12V, 5pcs. Load: 25A 14V DC, motor free actual load Switching frequency: (ON:OFF = 1s:9s) Ambient temperature: Room temperature Circuit Tested sample Relay harness M ...

  • Page 6

    ... Electrical life test (Lamp load) Sample: CB1F-12V, 5pcs. Load: 45/65Wx5 parallel, 14V DC, halogen lamp actual load Switching frequency: (ON:OFF = 1s:8s) Ambient temperature: Room temperature Circuit Relay Halogen lamp 12V 45/65W 14V DC Observation of load waveform with current probe and digital oscilloscope ...

  • Page 7

    ... Drop-out voltage No. of operations, × 10 Change of pick-up and drop-out voltage 6 Pick-up voltage Drop-out voltage No. of operations All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd. Change of contact resistance Max Min. Max Min No. of operations, × Change of contact resistance 50 Max Min. 30 Max ...

  • Page 8

    ... Switching cycle Ambient temperature: 85°C Coil protective element: Diode Circuit Load current waveform Inrush current Steady current 10A 500ms All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd. 1-(2). Distribution of pick-up and drop-out voltage Sample: CB1aV-24V, 30pcs. 20 Pick-up voltage 18 Drop-out voltage ...

  • Page 9

    ... Min. 3mm .118 inch: All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd. Schematic (Bottom view) 1 Form Including diode type, including resistor type also available 1 Form C 86 87a ...

  • Page 10

    ... Bracket type 4. High contact capacity (1 Form A) (Plug-in type) All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd. External dimensions 4.0±0.1 .157±.004 16.0 1.7 .630 5.4±0.1 dia. .067 .213±.004 16.0 6.0 .630 .236 25.0 .984 4.0 ...

  • Page 11

    ... Please check the circuit and make sure that a diode is not connected in parallel with the coil drive circuit. All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd. Schematic (Bottom view ...