HL02506E3R000JE Vishay, HL02506E3R000JE Datasheet - Page 4

• Manufacturer Part Number: HL02506E3R000JE
• Description: RESISTOR, WIREWOUND, 3OHM, 25W, 5%
• Manufacturer: Vishay
• Type: Wirewoundr
• Series: HLr

Specifications of HL02506E3R000JE

• Resistance: 3Ohm
• Temperature Coefficient: ±50
• Power Rating(s): 25W
• Tolerance (+ Or -): 5%
• Mounting Style: Bolt-On
• Construction: Tubular
• Operating Temp Range: -55C to 350C
• Case Style: Ceramic Hi Temp Sil
• Termination Style: Radial Lug
• Military Standard: Not Required
• Failure Rate: Not Required
• Product Length (mm): 50.8mm
• Product Height (mm): Not Requiredmm
• Product Depth (mm): Not Requiredmm
• Resistance Tolerance: ± 5%
• Power Rating: 25W
• Resistor Element Material: Wirewound
• Resistor Case Style: Radial Lugs
• No. Of Pins: 2
• Lead Free Status / RoHS Status: Compliant

MATERIAL SPECIFICATIONS
Element: Copper-nickel alloy of nickel-chrome alloy,
depending on resistance value
Core: Ceramic, steatite
Coating: Special high temperature silicone
Standard Terminals: Model “Z” terminals are tinned steel
Terminal Bands: Steel
Part Marking: DALE, model, wattage, value, tolerance, date
code
Document Number: 30208
Revision: 13-Jul-07
PERFORMANCE
TEST
Thermal Shock
Short Time Overload
Dielectric Withstanding Voltage
Low Temperature Storage
High Temperature Exposure
Moisture Resistance
Shock, Specified Pulse
Vibration, High Frequency
Load Life
Derating
CONDITIONS OF TEST
10 x rated power for 5 s
1000 V
- 55 °C for 24 h
250 h at + 350 °C
MIL-STD-202 Method 106, 7b not applicable
MIL-STD-202 Method 213, 100 g's for 6 ms, 10 shocks
1000 h at rated power, + 25 °C, 1.5 h “ON”, 0.5 h “OFF”
Rated power applied until thermally stable, then a minimum of 15 min
at - 55 °C
Frequency varied 10 to 2000 Hz, 20 g peak, 2 directions 6 h each
Tubular (HL), Non-Inductive Tubular (NHL)
120
100
For technical questions, contact: [e-mail]
80
60
40
20
- 65 - 50
Wirewound Resistors, Industrial Power,
0
rms
, 1 min
0
25
50
150
AMBIENT TEMPERATURE IN °C
NHL NON-INDUCTIVE
Models of equivalent physical and electrical specifications
are available with non-inductive (Aryton-Perry) winding.
They are identified by adding the letter N to the front of the
HL type designation (NHL-225 for example). For NHL mod-
els maximum resistance values are lower, see STANDARD
ELECTRICAL SPECIFICATIONS table.
250
350
± (2.0 % + 0.05 Ω) ΔR
± (2.0 % + 0.05 Ω) ΔR
± (0.1 % + 0.05 Ω) ΔR
± (2.0 % + 0.05 Ω) ΔR
± (2.0 % + 0.05 Ω) ΔR
± (2.0 % + 0.05 Ω) ΔR
± (0.2 % + 0.05 Ω) ΔR
± (0.2 % + 0.05 Ω) ΔR
± (3.0 % + 0.05 Ω) ΔR
Vishay Dale
TEST LIMITS
HL, NHL
www.vishay.com
79