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3-1879450-2

Description
res chas mnt 390 ohm 5% 500w
CategoryPassive components   
File Size113KB,3 Pages
ManufacturerAll Sensors
Environmental Compliance  
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3-1879450-2 Overview

res chas mnt 390 ohm 5% 500w

3-1879450-2 Parametric

Parameter NameAttribute value
Datasheets
TE Series
Product Photos
TE,CGS 50.00mmx316.00mm
RoHS Informati
3-1879450-2 Statement of Compliance
RoHS 2 Stateme
Standard Package10
CategoryResistors
FamilyChassis Mount Resistors
PackagingBulk
Resistance (Ohms)390
Tolerance±5%
Power (Watts)500W
CompositiWirewound
Temperature Coefficie±440ppm/°C
FeaturesFlame Proof
Coating, Housing TypeSilicon Coated
Mounting FeatureBrackets
Size / Dimensi1.969" Dia x 12.441" L (50.00mm x 316.00mm)
Heigh-
Lead StyleSolder Lugs
Package / CaseRadial, Tubul
Other NamesTE500B390RJ
High Power Wire Wound Resistor
Type TE Series
Key Features
Mullite Coated
Up to 2500W Power
Rating
Corrugated Ribbon
Element for Rapid
Cooling
3x Overload for 5
Seconds
Custom Terminations /
Leads Available
Flameproof Construction
Applications
Large Electrical and
Production Machinery
Load Test Simulation
Motor Start/Stop Cycles
Dynamic Braking
Equipment Discharge
TE Connectivity is a leading supplier of standard and custom-designed power resistors for
industrial, control and general- purpose applications.
The TE range of Mullite coated tubular ceramic core resistors have a corrugated ribbon
element for rapid cooling effect to enable up to 2500W power handling capability. Designed
for heavy duty machinery, electrical equipment, motor control etc. requiring stability and
reliability.
Test Method -
Electrical
Test Item
Life (Moisture Load):
Short Term Overload:
Flammability:
Insulation Resistance:
Voltage Resistibility:
Resistor Strength:
Terminal Strength:
Specification
40°C 95% RH 1000 hour on-off cycle
3 x rated wattage, 5 seconds
16x rated power, 5 minutes
DC 500V
AC 2500V 1 minute
200N, 30 seconds
Ual: 45N, 30 seconds
Test Details
∆R ±3.0%
-
No Flames
Over 100MΩ
Free of damage or flying arc
Free of visible damage
Free of visible damage
R ≤ ± (1%R + 0.05Ω)
9-1773453-2 CIS WR 08/2011
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help
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