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Circuit Protection / Electric Fuses / BK/S506-1.25-R
Datasheets
BK/S506-1.25-R by:

Electric Fuse, Time Delay Blow, 1.25A, 250VAC, 35A (IR), Inline/holder, 5x20mm, ROHS COMPLIANT

Part Details for BK/S506-1.25-R by Eaton Corporation

Results Overview of BK/S506-1.25-R by Eaton Corporation

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BK/S506-1.25-R Information

BK/S506-1.25-R by Eaton Corporation is an Electric Fuse.
Electric Fuses are under the broader part category of Circuit Protection Components.

Circuit protection components monitor and safeguard electronic systems from overcurrent, overvoltage, and other electrical hazards. Read more about Circuit Protection Components on our Circuit Protection part category page.

Price & Stock for BK/S506-1.25-R

Part # Distributor Description Stock Price Buy
DISTI # BK-S506-1-25-R
Avnet Americas Fuse Miniature 1.25A 250V Slow Blow 2-Pin Cartridge Holder Carton - Bulk (Alt: BK-S506-1-25-R) RoHS: Not Compliant Min Qty: 100 Package Multiple: 100 Lead time: 12 Weeks, 0 Days Container: Bulk 0
  • 100 $2.3837
  • 200 $2.3443
  • 400 $2.3049
  • 600 $2.2655
  • 800 $2.2261
$2.2261 / $2.3837 Buy Now
DISTI # 504-BK/S506-1.25-R
Mouser Electronics Cartridge Fuses SMALL DIM. FUSE RoHS: Compliant 578
  • 1 $1.0500
  • 10 $0.9170
  • 50 $0.7630
  • 100 $0.4790
  • 2,500 $0.4430
$0.4430 / $1.0500 Buy Now
DISTI # V36:1790_14217877
Arrow Electronics Fuse Cartridge Slow Blow Acting 12.5A 250V Holder Cartridge 5 X 20mm Glass Carton BSI/CCC/IMQ/PSE/SEMKO/UL/VDE/cULus RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2333 Americas - 2152
  • 1 $0.8820
  • 5 $0.8757
  • 10 $0.6166
  • 50 $0.6104
  • 100 $0.4385
  • 300 $0.4341
  • 500 $0.4298
  • 1,000 $0.2579
  • 5,000 $0.0875
$0.0875 / $0.8820 Buy Now
DISTI # V36:1790_14216840
Arrow Electronics Fuse Cartridge Slow Blow Acting 12.5A 250V Holder Cartridge 5 X 20mm Glass Carton BSI/CCC/IMQ/PSE/SEMKO/UL/VDE/cULus RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Americas - 2003
  • 1 $3.8420
$3.8420 Buy Now
DISTI # V79:2366_30483904
Arrow Electronics Fuse Cartridge Slow Blow Acting 12.5A 250V Holder Cartridge 5 X 20mm Glass Carton BSI/CCC/IMQ/PSE/SEMKO/UL/VDE/cULus RoHS: Compliant Min Qty: 50 Package Multiple: 1 Americas - 50
  • 50 $0.7499
$0.7499 Buy Now
DISTI # V99:2348_14217877
Arrow Electronics Fuse Cartridge Slow Blow Acting 12.5A 250V Holder Cartridge 5 X 20mm Glass Carton BSI/CCC/IMQ/PSE/SEMKO/UL/VDE/cULus RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 1710 Americas - 2
  • 0 $0.0811
  • 1 $0.0502
$0.0502 / $0.0811 Buy Now
Future Electronics S506 Series 250 VAC 1.25 A Holder Mount Slow Blow Glass Tube Fuse RoHS: Compliant pbFree: Yes Min Qty: 100 Package Multiple: 100 Lead time: 14 Weeks Container: Bag 2100
Bag
  • 100 $0.0773
  • 500 $0.0745
  • 2,500 $0.0717
  • 10,000 $0.0695
  • 25,000 $0.0663
$0.0663 / $0.0773 Buy Now
DISTI # 81733551
Verical Fuse Cartridge Slow Blow Acting 12.5A 250V Holder Cartridge 5 X 20mm Glass Carton BSI/CCC/IMQ/PSE/SEMKO/UL/VDE/cULus RoHS: Compliant Min Qty: 100 Package Multiple: 100 Date Code: 2122 Americas - 2200
  • 100 $3.6512
  • 200 $3.4032
  • 400 $3.1758
  • 800 $2.9678
  • 1,000 $0.6913
$0.6913 / $3.6512 Buy Now
DISTI # 77692637
Verical Fuse Cartridge Slow Blow Acting 12.5A 250V Holder Cartridge 5 X 20mm Glass Carton BSI/CCC/IMQ/PSE/SEMKO/UL/VDE/cULus RoHS: Compliant Min Qty: 68 Package Multiple: 1 Date Code: 2333 Americas - 2152
  • 68 $0.6104
  • 100 $0.4385
  • 300 $0.4341
  • 500 $0.4298
  • 1,000 $0.2579
  • 5,000 $0.0875
$0.0875 / $0.6104 Buy Now
DISTI # 29517645
Verical Fuse Cartridge Slow Blow Acting 12.5A 250V Holder Cartridge 5 X 20mm Glass Carton BSI/CCC/IMQ/PSE/SEMKO/UL/VDE/cULus RoHS: Compliant Min Qty: 2 Package Multiple: 1 Americas - 2003
  • 2 $3.8420
$3.8420 Buy Now
DISTI # 67546651
Verical Fuse Cartridge Slow Blow Acting 12.5A 250V Holder Cartridge 5 X 20mm Glass Carton BSI/CCC/IMQ/PSE/SEMKO/UL/VDE/cULus RoHS: Compliant Min Qty: 100 Package Multiple: 100 Americas - 900
  • 100 $6.0450
  • 200 $5.7460
  • 400 $5.4600
  • 800 $5.1870
  • 1,000 $1.0270
$1.0270 / $6.0450 Buy Now
DISTI # 67546354
Verical Fuse Cartridge Slow Blow Acting 12.5A 250V Holder Cartridge 5 X 20mm Glass Carton BSI/CCC/IMQ/PSE/SEMKO/UL/VDE/cULus RoHS: Compliant Min Qty: 100 Package Multiple: 100 Date Code: 1704 Americas - 300
  • 100 $5.2260
  • 200 $4.9660
  • 400 $4.7060
  • 800 $4.4720
  • 1,000 $1.4300
$1.4300 / $5.2260 Buy Now
DISTI # BK/S506-1.25-R
TTI Cartridge Fuses SMALL DIM. FUSE RoHS: Compliant pbFree: Pb-Free Min Qty: 50 Package Multiple: 50 Container: Bulk Americas - 250
In Stock
  • 50 $0.1620
  • 100 $0.1450
  • 200 $0.1420
  • 300 $0.1390
  • 500 $0.1370
  • 1,000 $0.1340
  • 2,500 $0.1310
$0.1310 / $0.1620 Buy Now
Future Electronics S506 Series 250 VAC 1.25 A Holder Mount Slow Blow Glass Tube Fuse Min Qty: 100 Package Multiple: 100 2100
null
  • 100 $0.0773
  • 500 $0.0745
  • 2,500 $0.0717
  • 10,000 $0.0695
  • 25,000 $0.0663
$0.0663 / $0.0773 Buy Now
DISTI # SMC-BK/S506-1.25-R
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 7
RFQ
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 100 1700
  • 1,300 $0.1288
  • 1,700 $0.1189
$0.1189 / $0.1288 Buy Now

Part Details for BK/S506-1.25-R

BK/S506-1.25-R CAD Models

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BK/S506-1.25-R Part Data Attributes

Parametric Data
BK/S506-1.25-R Eaton Corporation
Buy Now Datasheet
Compare Parts:
BK/S506-1.25-R Eaton Corporation Electric Fuse, Time Delay Blow, 1.25A, 250VAC, 35A (IR), Inline/holder, 5x20mm, ROHS COMPLIANT
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer EATON CORP
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 12 Weeks
Blow Characteristic TIME DELAY
Body Height 20 mm
Body Length or Diameter 5.2 mm
Circuit Protection Type ELECTRIC FUSE
Fuse Size 5x20mm
Joule Integral-Nom 10 J
Mounting Feature INLINE/HOLDER
Packing Method BULK
Pre-arcing Time-Min 20 ms
Rated Breaking Capacity 35 A
Rated Current 1.25 A
Rated Voltage(AC) 250 V
Reference Standard BSI; CCC; CSA; IMQ; PSE; SEMKO; UL; VDE
Surface Mount NO
Terminal Finish Nickel (Ni)
Terminal Shape END CAP

Alternate Parts for BK/S506-1.25-R

This table gives cross-reference parts and alternative options found for BK/S506-1.25-R. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BK/S506-1.25-R, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
BK1/S506-1.25-R Eaton Corporation Check for Price Electric Fuse, Time Delay Blow, 1.25A, 250VAC, 35A (IR), Inline/holder, 5x20mm, ROHS COMPLIANT BK/S506-1.25-R vs BK1/S506-1.25-R
GDC-1.25A Eaton Corporation Check for Price Electric Fuse, Time Delay Blow, 1.25A, 250VAC, 35A (IR), Inline/holder, 5x20mm, BK/S506-1.25-R vs GDC-1.25A
TR2/S506-1.25-R Eaton Corporation Check for Price Electric Fuse, Time Delay Blow, 1.25A, 250VAC, 35A (IR), Inline/holder, 5x20mm, ROHS COMPLIANT BK/S506-1.25-R vs TR2/S506-1.25-R
BK/S506-1.25AS Cooper Industries Check for Price Electric Fuse, Time Delay Blow, 1.25A, 250VAC, 35A (IR), Inline/holder BK/S506-1.25-R vs BK/S506-1.25AS
S506-1.25-R Eaton Corporation Check for Price Electric Fuse, Time Delay Blow, 1.25A, 250VAC, 35A (IR), Inline/holder, 5x20mm, ROHS COMPLIANT BK/S506-1.25-R vs S506-1.25-R
Part Number Manufacturer Composite Price Description Compare
BK1/S506-1.25-R Eaton Bussmann $0.7213 TIME DELAY BLOW ELECTRIC FUSE, 1.25A, 250VAC, 35A (IR), INLINE/HOLDER, ROHS COMPLIANT BK/S506-1.25-R vs BK1/S506-1.25-R
S506-1.25 Cooper Industries Check for Price Electric Fuse, Time Delay Blow, 1.25A, 250VAC, 35A (IR), Inline/holder BK/S506-1.25-R vs S506-1.25
BK/S506-1.25-R Cooper Industries Check for Price Electric Fuse, Time Delay Blow, 1.25A, 250VAC, 35A (IR), Inline/holder, ROHS COMPLIANT BK/S506-1.25-R vs BK/S506-1.25-R
TR2/S506-1.25-R Eaton Bussmann Check for Price TIME DELAY BLOW ELECTRIC FUSE, 1.25A, 250VAC, 35A (IR), INLINE/HOLDER, ROHS COMPLIANT BK/S506-1.25-R vs TR2/S506-1.25-R
S506-1.25-R Cooper Industries Check for Price Electric Fuse, Time Delay Blow, 1.25A, 250VAC, 35A (IR), Inline/holder, ROHS COMPLIANT BK/S506-1.25-R vs S506-1.25-R
BK/S506-1.25-R Eaton Bussmann Check for Price TIME DELAY BLOW ELECTRIC FUSE, 1.25A, 250VAC, 35A (IR), INLINE/HOLDER, ROHS COMPLIANT BK/S506-1.25-R vs BK/S506-1.25-R
S506-125 Cooper Industries Check for Price Electric Fuse, Time Delay Blow, 0.125A, 250VAC, 35A (IR), Inline/holder BK/S506-1.25-R vs S506-125
S506-12.5 Cooper Industries Check for Price Electric Fuse, Time Delay Blow, 12.5A, 250VAC, 125A (IR), Inline/holder BK/S506-1.25-R vs S506-12.5

BK/S506-1.25-R Frequently Asked Questions (FAQ)

  • The operating temperature range of the BK/S506-1.25-R is -40°C to 125°C, with a storage temperature range of -40°C to 150°C.

  • Yes, the BK/S506-1.25-R is designed to withstand high-vibration environments, with a vibration resistance of 10-2000 Hz, 10G peak acceleration.

  • The BK/S506-1.25-R has a moisture resistance rating of IP67, which means it can withstand temporary immersion in water up to 1 meter for 30 minutes. However, it's essential to ensure proper sealing and installation to maintain this rating.

  • The recommended torque for the BK/S506-1.25-R's screw terminals is 0.8 Nm to 1.2 Nm (7 in-lbs to 10 in-lbs). Over-tightening can damage the terminals, so it's essential to follow the recommended torque specification.

  • Yes, the BK/S506-1.25-R is compatible with surge protection devices (SPDs). In fact, Eaton recommends using SPDs to protect the circuit breaker from voltage surges and spikes.

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