Part Number: KAL25FB7R50 vs KAL250FB1K00

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Part Number: KAL25FB7R50 KAL250FB1K00
Manufacturer: Stackpole Electronics Inc. Stackpole Electronics Inc.
Description: RES CHAS MNT 7.5 OHM 1% 25W RES CHAS MNT 1K OHM 1% 250W
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 14 Weeks 20 Weeks
Package / Case Axial, Box Axial, Box
Surface Mount NO NO
Terminal Shape LUG LUG
Mounting Feature Flanges Flanges
Operating Temperature -55°C~275°C -55°C~275°C
Packaging Bulk Bulk
Series KAL KAL
Size / Dimension 1.062Lx1.080W 26.97mmx27.43mm 4.498Lx3.032W 114.00mmx77.00mm
Tolerance ±1% ±1%
JESD-609 Code e3 e3
Feature Moisture Resistant Moisture Resistant
Pbfree Code yes yes
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Number of Terminations 2 2
ECCN Code EAR99 EAR99
Temperature Coefficient ±50ppm/°C ±20ppm/°C
Resistance 7.5Ohm 1kOhm
Terminal Finish Matte Tin (Sn) Matte Tin (Sn)
Composition Wirewound Wirewound
Power (Watts) 25W -
HTS Code 8533.29.00.00 8533.29.00.00
Construction Rectangular Rectangular
Resistor Type FIXED RESISTOR FIXED RESISTOR
Rated Power Dissipation (P) 25W -
Lead Style Solder Lugs Solder Lugs
Coating, Housing Type Aluminum Aluminum
Height Seated (Max) 0.577 14.66mm 2.224 56.50mm
RoHS Status ROHS3 Compliant ROHS3 Compliant
Housing Material - Aluminium
Published - 2010
Power Rating - 250W
Max Power Dissipation - 250W
Technology - WIRE WOUND
Lead/Base Style - Solder
Height - 56.388mm
Radiation Hardening - No
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