KAL25FB1K50 Stackpole Electronics Inc, KAL25FB1K50 Datasheet
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KAL25FB1K50
Manufacturer Part Number
KAL25FB1K50
Description
RES 1.5K OHM 25W 1% ALUM WW
Manufacturer
Stackpole Electronics Inc
Series
KALr
Datasheet
1.KAL25FB1K50.pdf
(3 pages)
Specifications of KAL25FB1K50
Resistance (ohms)
1.5K
Power (watts)
25W
Composition
Wirewound
Temperature Coefficient
±20ppm/°C
Tolerance
±1%
Coating, Housing Type
Aluminum Housed
Mounting Feature
Flanges
Size / Dimension
1.062" L x 1.080" W (26.97mm x 27.43mm)
Height
0.546" (13.87mm)
Lead Style
Solder Lugs
Package / Case
Axial, Box
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
KAL 25 1.5K 1% B
KAL25-1.5KF
KAL25-1.5KF
KAL251.5KF
KAL251.5KF
KAL25-1.5KF
KAL25-1.5KF
KAL251.5KF
KAL251.5KF
KAL Series
Aluminum Housed Surface Mount Resistor
Features:
Power Derating Curve:
Rev Date: 03/25/2011
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
Temperature Coefficient Standard: ±100ppm below 0.1Ω, ±50ppm from 0.1Ω - 9.9Ω, ±30ppm from 10Ω - 49Ω, & ±20ppm above 50Ω
Type / Code
KAL5
KAL10
KAL25
KAL50
KAL100
KAL250
Short time Overload
Moisture resistance
Load life
Test
•
•
•
•
•
•
•
•
MIL-R-26 Ref.
RE-60
RE-65
RE-70
RE-75
RE-77
RE-80
Aluminum housing for maximum heat dissipation
Complete welded construction
5 - 50W tinned copper terminals
Centerless ground steatite or alumina cores
Molded epoxy body for heat transfer
Non-inductive winding available
100 – 250W threaded terminals
RoHS compliant / lead-free
Commercial
12.5W
100W
250W
7.5W
25W
50W
1.5 hours ON, 0.5 hours OFF. Repeated for 1000 hours
(Watts @ 25ºC)
Temp 40ºC moisture 95% CDC 100V for 500 hours
Power Rating
100
75
50
25
Performance Characteristics
Load rating (chasis is mounted)
0
5x wattage rating - 5 seconds
120W
Electrical Specifications
10W
20W
30W
75W
MIL
5W
25
Test Conditions
50
Withstanding
1
1,000 VAC
3,000 VAC
2,500 VAC
Dielectric
Voltage
Ambient Temperature (ºC)
100
1 - 1K
0.1%
-
-
Stackpole Electronics, Inc.
150
0.4 - 50K
Ohmic Range (Ω) and Tolerance
1 - 1K
0.5%
-
-
∆R ± (0.5% + 0.05Ω) MAX
∆R ± (0.5% + 0.05Ω) MAX
∆R ± (1.5% + 0.05Ω) MAX
200
Resistive Product Solutions
1%
marketing@seielect.com
-
Results
0.05 - 51.1K
0.05 - 150K
0.05 - 30K
0.4 - 50K
0.6 - 80K
250
www.seielect.com
3%
-
275
1 - 50K
300
5%
Related parts for KAL25FB1K50
KAL25FB1K50 Summary of contents
Page 1
KAL Series Aluminum Housed Surface Mount Resistor • Aluminum housing for maximum heat dissipation Features: • Complete welded construction • 50W tinned copper terminals • Centerless ground steatite or alumina cores • Molded epoxy body for heat transfer ...
Page 2
KAL Series Aluminum Housed Surface Mount Resistor Type ±0.005 ±0.005 ±0.031 ±0.062 ±0.015 Tolerance ±0.1 ±0.1 ±0.8 ±1.6 0.394 0.492 0.591 0.984 KAL5 10 12 0.562 0.625 0.75 1.375 KAL10 14.3 15.9 19 34.9 ...
Page 3
KAL Series Aluminum Housed Surface Mount Resistor Product Series Power Size Standard 5W KAL 5 Non-inductive 10 10W NKAL 25 25W 50W 50 100 100W 250 250W Legacy Part Number (before January 3, 2011): ...