HLW20A1E250R0JE Vishay, HLW20A1E250R0JE Datasheet - Page 2

• Manufacturer Part Number: HLW20A1E250R0JE
• Description: RES 250 OHM 5% 20W TUBULAR WW
• Manufacturer: Vishay
• Series: HLWr

Specifications of HLW20A1E250R0JE

• Temperature Coefficient: ±30ppm/°C
• Resistance (ohms): 250
• Power (watts): 20W
• Composition: Wirewound
• Tolerance: ±5%
• Size / Dimension: 0.563" Dia x 2.000" L (14.29mm x 50.80mm)
• Lead Style: Through Hole
• Package / Case: Axial
• Resistance In Ohms: 250
• Case: Axial
• Resistance: 250ohm
• Resistance Tolerance: ± 5%
• Power Rating: 20W
• Resistor Element Material: Wirewound
• Resistor Case Style: Axial Leaded
• No. Of Pins: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Height: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: HLW20A1Z250JE; HLW20A1Z250JE; Q3768234

DIMENSIONS in inches [millimeters]
Note
(1)
TERMINAL FINISH
Terminals are 20 AWG for HLW03 and HLW05 size and 18
AWG for all other sizes. “E” Finish - 100 % Sn, coated
Copperweld
Copperweld
MOUNTING HARDWARE
Mounting hardware is available for HLW resistors, see
“HL Brackets and Sliders” datasheet for more information:
www.vishay.com/doc?30279.
MATERIAL SPECIFICATIONS
Element: Copper-nickel alloy of nickel-chrome alloy,
depending on resistance value
Core: Ceramic, steatite
Coating: Special high temperature silicone
Standard Terminals:
Copperweld
Terminal Bands: Steel
Part Marking: Dale, model, wattage, value, tolerance, date
code
Document Number: 30210
Revision: 18-Feb-11
GLOBAL
MODEL
HLW03
NHLW03
HLW05
NHLW05
HLW06
NHLW06
HLW10
NHLW10
HLW12
NHLW12
HLW15
NHLW15
HLW20
NHLW20
Brackets are available for mounting HLW series resistors - see “Mounting Hardware” section.
(MAX.)
[10.32]
[14.28]
[10.32]
[14.29]
[14.29]
0.297
0.344
0.406
0.563
0.406
0.563
0.563
®
®
®
[7.54]
[8.73]
B
.
.
A
[38.10 ± 3.18] typ.
“Z”
Radial terminal
configuration
1.50 ± 0.125
[11.91]
[17.48]
[17.48]
[36.53]
[30.18]
[42.88]
0.282
[7.16]
0.469
0.688
0.688
1.438
1.188
1.688
TYP.
B
Finish
Model “E” terminals are tinned
± 0.031
[0.79]
0.063
[1.59]
0.063
[1.59]
0.125
[3.18]
0.125
[3.18]
0.125
[3.18]
0.125
[3.18]
0.125
[3.18]
Wirewound Resistors, Industrial Power, Tubular
-
C
60/40
For technical questions, contact:
0.047
0.047
0.094
0.094
0.094
0.094
0.094
[1.19]
[1.19]
[2.38]
[2.38]
[2.38]
[2.38]
[2.38]
TYP.
D
Sn/Pb
LENGTH
± 0.063
[11.11]
[15.88]
[25.40]
[25.40]
[44.45]
[38.10]
[50.80]
[1.59]
0.438
0.625
1.000
1.000
1.750
1.500
2.000
coated
CORE DIMENSIONS
[11.11]
[11.11]
[11.11]
0.203
[5.16]
0.250
[6.35]
0.313
[7.94]
0.438
0.313
[7.94]
0.438
0.438
D
O.D.
[e-mail]
DERATING
± 0.031 [0.79]
[0.313]
[0.188]
[0.313]
[0.313]
0.125
0.125
0.188
[3.18]
[3.18]
[4.76]
7.94
4.76
7.94
7.94
I.D.
120
100
80
60
40
20
C
- 65 - 50
0
Axial terminal
configuration
DESIGNATION
TERMINAL
0
0.188 [4.76]
AXIAL
25
A2Z
A2Z
A1Z
A1Z
A1Z
A1Z
A1Z
typ.
50
[38.10 ± 3.18] typ.
A
DESIGNATION
AMBIENT TEMPERATURE IN °C
1.50 ± 0.125
150
TERMINAL
RADIAL
R2Z
R2Z
R1Z
R1Z
R1Z
R1Z
HLW, NHLW
R1Z
Vishay Dale
250
www.vishay.com
101, 204, 301
101, 203, 301
101, 204, 301
101, 203, 301
101, 203, 301
BRACKET
TYPE
-
-
(1)
350
2