Datasheets
K81BC57 by: TE Connectivity

POWER/SIGNAL RELAY, SPST, MOMENTARY, 0.025A (COIL), 115VDC (COIL), 2875mW (COIL), 10A (CONTACT), 10VDC (CONTACT), PANEL MOUNT

Part Details for K81BC57 by TE Connectivity

Overview of K81BC57 by TE Connectivity

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Price & Stock for K81BC57

Part # Distributor Description Stock Price Buy
DISTI # 26M8089
Newark K81Bc57=Relay, Vacuum, Spst-Nc |Kilovac Te Connectivity K81BC57 RoHS: Not Compliant Min Qty: 7 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 5 $485.2900
  • 10 $469.4300
  • 25 $444.0600
$444.0600 / $485.2900 Buy Now
DISTI # K81BC57-ND
DigiKey K81BC57=RELAY, VACUUM, SPST-NC Min Qty: 7 Lead time: 5 Weeks Container: Bulk Temporarily Out of Stock
  • 7 $448.4929
$448.4929 Buy Now
DISTI # 4-1618241-9
Avnet Americas Electromechanical Relay SPST-NC 30A 115VDC 4.7KOhm Panel Mount - Bulk (Alt: 4-1618241-9) RoHS: Not Compliant Min Qty: 7 Package Multiple: 1 Lead time: 2 Weeks, 1 Days Container: Bulk 0
  • 7 $352.7042
$352.7042 Buy Now
Onlinecomponents.com Electromechanical Relay 115VDC 4.7KOhm 10A SPST-NC Flange Voltage Relay 4 In Stock
  • 1 $507.2900
  • 2 $491.5800
  • 4 $476.5700
  • 6 $469.4200
  • 7 $430.4100
$430.4100 / $507.2900 Buy Now
Master Electronics Electromechanical Relay 115VDC 4.7KOhm 10A SPST-NC Flange Voltage Relay 4 In Stock
  • 1 $507.2900
  • 2 $491.5800
  • 4 $476.5700
  • 6 $469.4200
  • 7 $430.4100
$430.4100 / $507.2900 Buy Now

Part Details for K81BC57

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K81BC57 Part Data Attributes

K81BC57 TE Connectivity
Buy Now Datasheet
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K81BC57 TE Connectivity POWER/SIGNAL RELAY, SPST, MOMENTARY, 0.025A (COIL), 115VDC (COIL), 2875mW (COIL), 10A (CONTACT), 10VDC (CONTACT), PANEL MOUNT
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 2 Weeks, 1 Day
Samacsys Manufacturer TE Connectivity
Coil Current(DC)-Max 0.025 A
Coil Operate Voltage(DC) 80 V
Coil Power 2875 mW
Coil Release Voltage(DC) 5 V
Coil Resistance 4700 Ω
Coil Voltage(DC)-Max 115 V
Coil/Input Supply Type DC
Contact Current(AC)-Max 30 A
Contact Current(DC)-Max 30 A
Contact (DC) Max Rating R Load 10A@10VDC
Contact Voltage(DC)-Max 10 V
Contact/Output Supply Type AC/DC
Mounting Feature THROUGH HOLE-STRAIGHT MOUNT
Operate Time 10 ms
Operating Temperature-Max 85 °C
Operating Temperature-Min -55 °C
Reference Standard MIL-R-83725
Relay Action MOMENTARY
Relay Form 1 FORM B
Relay Function SPST-NC
Relay Type POWER/SIGNAL RELAY
Release Time 10 ms
Surface Mount NO
Termination Type SCREW

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