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Relays / Power/Signal Relays / KC-12/12VDC
Datasheets
KC-12/12VDC by: TE Connectivity

POWER/SIGNAL RELAY, SPST, MOMENTARY, 12VDC (COIL), 30A (CONTACT), PANEL MOUNT-THREADED

Part Details for KC-12/12VDC by TE Connectivity

Results Overview of KC-12/12VDC by TE Connectivity

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

KC-12/12VDC Information

KC-12/12VDC by TE Connectivity is a Power/Signal Relay.
Power/Signal Relays are under the broader part category of Relays.

A relay is an electromechanical switch that uses an electrical signal to open or close circuits, protecting systems from overcurrents or voltage surges. They are used in a variety of applications, including lighting control, telecommunication, automotive systems, and power protection. Read more about Relays on our Relays part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
D1U54T-M-2500-12-HB4C Murata Manufacturing Co Ltd 2.5KW 54MM AC/DC 12V WITH 12VDC STBY BACK TO FRONT AIR

Price & Stock for KC-12/12VDC

Part # Distributor Description Stock Price Buy
DISTI # 76T8861
Newark Kc-12/12Vdc=Relay, Vacuum Spdt |Kilovac Te Connectivity KC-12/12VDC RoHS: Not Compliant Min Qty: 11 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 10 $1,117.1200
  • 25 $1,074.1500
$1,074.1500 / $1,117.1200 Buy Now
DISTI # KC-12/12VDC-ND
DigiKey KC-12/12VDC=RELAY, VACUUM SPDT Min Qty: 11 Lead time: 29 Weeks Container: Bulk Temporarily Out of Stock
  • 11 $1,098.2027
$1,098.2027 Buy Now
DISTI # 1-1618278-8
Avnet Americas RELAY, VACUUM SPDT - Bulk (Alt: 1-1618278-8) RoHS: Not Compliant Min Qty: 11 Package Multiple: 1 Lead time: 31 Weeks, 6 Days Container: Bulk 0
  • 11 $1,023.0000
  • 20 $1,014.9049
  • 30 $922.0581
  • 60 $898.7411
  • 110 $894.0845
$894.0845 / $1,023.0000 Buy Now
DISTI # 655-KC-12/12VDC
Mouser Electronics Industrial Relays RELAY VACUUM SPD RoHS: Compliant 0
  • 11 $1,345.8700
$1,345.8700 Order Now
Onlinecomponents.com Electromechanical Relay 12VDC 48Ohm 30A SPDT Threaded Mount Voltage Relay 4 In Stock
7 On Order
  • 1 $1,239.1100
  • 3 $1,220.1200
  • 6 $1,197.9600
  • 9 $1,191.9700
  • 11 $1,170.8500
$1,170.8500 / $1,239.1100 Buy Now
Master Electronics Electromechanical Relay 12VDC 48Ohm 30A SPDT Threaded Mount Voltage Relay 4 In Stock
7 On Order
  • 1 $1,239.1100
  • 3 $1,220.1200
  • 6 $1,197.9600
  • 9 $1,191.9700
  • 11 $1,170.8500
$1,170.8500 / $1,239.1100 Buy Now

Part Details for KC-12/12VDC

KC-12/12VDC Part Data Attributes

Parametric Data
KC-12/12VDC TE Connectivity
Buy Now Datasheet
Compare Parts:
KC-12/12VDC TE Connectivity POWER/SIGNAL RELAY, SPST, MOMENTARY, 12VDC (COIL), 30A (CONTACT), PANEL MOUNT-THREADED
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Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer TE CONNECTIVITY LTD
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8536.41.00.50
Factory Lead Time 31 Weeks, 6 Days
Samacsys Manufacturer TE Connectivity
Additional Feature RF RATED; SWITCH FUNCTION SPDT ALSO AVAILABLE
Coil Resistance 48 Ω
Coil Voltage(DC)-Max 12 V
Contact Current(AC)-Max 30 A
Contact Current(DC)-Max 30 A
Contact (DC) Max Rating R Load 30A@15000VDC
Contact Voltage(DC)-Max 15 V
Contact/Output Supply Type AC/DC
Mounting Feature PANEL MOUNT
Relay Action MOMENTARY
Relay Form 1 FORM C
Relay Function SPDT
Relay Type POWER/SIGNAL RELAY
Surface Mount NO
Termination Type SOLDER/QUICK CONNECT

KC-12/12VDC Related Parts

KC-12/12VDC Frequently Asked Questions (FAQ)

  • TE Connectivity recommends a PCB layout with a solid ground plane, a separate power plane for the input voltage, and a low-impedance path for the output voltage. Additionally, the input and output capacitors should be placed as close as possible to the device.

  • To ensure reliability in high-temperature applications, it is recommended to derate the output current of the KC-12/12VDC according to the temperature derating curve provided in the datasheet. Additionally, the device should be mounted on a heat sink or a thermally conductive PCB to dissipate heat effectively.

  • The maximum allowable ripple voltage on the input of the KC-12/12VDC is 10% of the nominal input voltage. Exceeding this limit may affect the performance and reliability of the device.

  • Yes, the KC-12/12VDC can be used in a parallel configuration to increase the output current. However, it is recommended to use identical devices and to ensure that the output voltages are matched to within 1% to prevent current imbalance and reduce the risk of oscillation.

  • The recommended input capacitor value is 10uF to 22uF, and the recommended type is a low-ESR ceramic or film capacitor. The input capacitor should be rated for the maximum input voltage and should be placed as close as possible to the device.