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NKAL100DB9R53

Description
Fixed Resistor, Wire Wound, 100W, 9.53ohm, 2500V, 0.5% +/-Tol, 50ppm/Cel, Chassis Mount, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size281KB,3 Pages
ManufacturerSEI(Stackpole Electronics Inc.)
Websitehttps://www.seielect.com/
Environmental Compliance
Download Datasheet Parametric View All

NKAL100DB9R53 Overview

Fixed Resistor, Wire Wound, 100W, 9.53ohm, 2500V, 0.5% +/-Tol, 50ppm/Cel, Chassis Mount, ROHS COMPLIANT

NKAL100DB9R53 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerSEI(Stackpole Electronics Inc.)
package instructionChassis Mount,
Reach Compliance Codecompli
ECCN codeEAR99
Other featuresNON INDUCTIVE
structureRectangul
JESD-609 codee3
Installation featuresCHASSIS MOUNT
Number of terminals2
Maximum operating temperature275 °C
Package height44.5 mm
Package length89 mm
Package formChassis Mou
Package width70 mm
method of packingBULK
Rated power dissipation(P)100 W
Rated temperature25 °C
resistance9.53 Ω
Resistor typeFIXED RESISTOR
surface mountNO
Temperature Coefficient50 ppm/°C
Terminal surfaceMatte Tin (Sn)
Terminal shapeLUG
Tolerance0.5%
Base Number Matches1
KAL Series
Aluminum Housed Surface Mount Resistor
Features:
Aluminum housing for maximum heat dissipation
Complete welded construction
10-50W tinned copper terminals
Centerless ground steatite or alumina cores
Molded epoxy body for heat transfer
Non-inductive winding available (NKAL)
100–250W threaded terminals
RoHS compliant / lead-free
Stackpole Electronics, Inc.
Resistive Product Solutions
Electrical Specifications
Power Rating
Dielectric
Ohmic Range (Ω) and Tolerance
(Watts @ 25ºC)
Withstanding
Commercial
MIL
Voltage
0.1%
0.5%
1%
3%
0.05 - 30K
KAL10
RE-65
12.5W
10W
1,000 VAC
1 - 1K
1 - 1K
0.05 - 51.1K
KAL25
RE-70
25W
20W
3,000 VAC
0.05 - 150K
KAL50
RE-75
50W
30W
0.4 - 50K
KAL100
RE-77
100W
75W
0.4 - 50K
2,500 VAC
-
0.6 - 80K
KAL250
RE-80
250W
120W
-
Temperature Coefficient Standard: ±100ppm below 0.1Ω, ±50ppm from 0.1Ω - 9.9Ω, ±30ppm from 10Ω - 49Ω, & ±20ppm above 50Ω
Type / Code
MIL-R-26 Ref.
5%
Performance Characteristics
Test
Short time Overload
Moisture resistance
Load life
Test Conditions
5x wattage rating - 5 seconds
Temp 40ºC moisture 95% CDC 100V for 500 hours
Load rating (chasis is mounted)
1.5 hours ON, 0.5 hours OFF. Repeated for 1000 hours
Results
∆R ± (0.5% + 0.05Ω) MAX
∆R ± (0.5% + 0.05Ω) MAX
∆R ± (1.5% + 0.05Ω) MAX
Power Derating Curve:
Percent Rated Power (%)
100
75
50
25
0
25
50
100
150
200
250
275
300
Ambient Temperature (ºC)
Rev Date: 01/11/2013
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
1
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