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0451.250MRL
Littelfuse Inc.RoHS 
RoHS compliant
RoHS compliantPackage 2-SMD, Square End Block
Category Fuses / Fuses
Description
FUSE BOARD MNT 250MA 125VAC/VDC
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Pricing & Ordering
Inventory: 1885
Minimum: 5
Total Price: USD $0.84
Unit Price: USD $0.1672
≥5 USD $0.1672
≥50 USD $0.1368
≥150 USD $0.133
≥1000 USD $0.12825
Technical Details
Supply Chain
Factory Lead Time 11 Weeks
Physical
Contact Plating Silver
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 2-SMD, Square End Block
Terminal Shape WRAPAROUND
Number of Pins 2
Body Material Ceramic
Terminal Material Gold
Dimensions
Diameter 2.69mm
Height 2.69mm
Compliance
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Series NANO2? 451
Size / Dimension 0.240Lx0.106W x 0.106 H 6.10mmx2.69mmx2.69mm
JESD-609 Code e4
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination SMD/SMT
ECCN Code EAR99
Resistance 576.5mOhm
HTS Code 8536.10.00.40
Voltage - Rated DC 125V
Packing Method TAPE AND REEL
Depth 2.69mm
Current Rating 250mA
Reference Standard CE; CSA; UL
Voltage - Rated AC 125V
Approval Agency CSA, UL
Working Voltage 125V
Response Time Fast Blow
Fuse Type Board Mount (Cartridge Style Excluded)
Breaking Capacity @ Rated Voltage 50A
Melting I2t 0.0158
DC Cold Resistance 0.5765Ohm
Circuit Protection Type ELECTRIC FUSE
Blow Characteristic VERY FAST
Fuse Current 250mA
Trip Time or Delay 14400 s
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