1879452-9 Tyco Electronics, 1879452-9 Datasheet
1879452-9
Manufacturer Part Number
1879452-9
Description
TE 750W 4R7 5% BRACKET
Manufacturer
Tyco Electronics
Series
TE, CGSr
Datasheet
1.1879441-1.pdf
(2 pages)
Specifications of 1879452-9
Resistance (ohms)
4.7
Power (watts)
750W
Composition
Wirewound
Features
Flame Proof
Temperature Coefficient
±440ppm/°C
Tolerance
±5%
Coating, Housing Type
Silicon Coated
Mounting Feature
Brackets
Size / Dimension
1.969" Dia x 12.441" L (50.00mm x 316.00mm)
Lead Style
Solder Lugs
Package / Case
Radial, Tubular
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
TE750B4R7J
Type TE Series
Tyco Electronics is a leading
supplier of standard and custom-
designed
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
machinery, electrical equipment,
motor control etc. requiring stability
and reliability.
Key Features
■
■
■
■
■
■
Applications
■
■
■
■
■
Literature No. 9-1773453-2
Issued: 12-08
Mullite Coated
Up to 2500W Power
Rating
Corrugated Ribbon
Element for Rapid
Cooling
3x Overload for 5
Seconds
Custom Terminations /
Leads Available
Flameproof Construction
Large Electrical and
Production Machinery
Load Test Simulation
Motor Start/Stop Cycles
Dynamic Braking
Equipment Discharge
power
for
heavy
resistors
duty
Dimensions are shown for
reference purposes only.
for
Test Method-
Electrical
Specifications-
Electrical
Characteristics -
Environmental
Derating Curve
High Power Wire Wound Resistor
Type TE Series
100
80
60
40
20
Test Item
Life (Moisture Load):
Short Term Overload:
Flammability:
Insulation Resistance:
Voltage Resistibility:
Resistor Strength:
Terminal Strength:
Resistance Range (Ohms)
Selection Series
Tolerance
0
Temperature Coefficient of Resistance:
Rated Power Free Air:
Operating Temperature Range
-55
1000W
1200W
1500W
2000W
2500W
0
100W
120W
150W
200W
300W
400W
500W
600W
750W
Type
50W
60W
80W
Dimensions are in
millimetres unless
otherwise specified.
50
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
100
See Resistance Range Chart below
E12
+/-5%, +/-10% as per Resistance Range Chart below
Resistance Value
Ambient Temperature (°C)
R10 – R99
1R0 – 2K7
R10 – R99
1R0 – 2K7
R10 – R99
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
1R0 – 2K7
150
Specifications subject to
change.
Within ±440ppm/°C
50 to 2500 Watts
-25°C to +225°C
200
250
Test Details
ΔR ±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)
passives.tycoelectronics.com
Tolerance
300
10%
10%
10%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
tycoelectronics.com
350
400
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1879452-9 Summary of contents
Page 1
... Type TE Series Electrical Test Item Life (Moisture Load): Short Term Overload: Flammability: Insulation Resistance: Voltage Resistibility: Resistor Strength: Terminal Strength: Tyco Electronics is a leading supplier of standard and custom- designed power resistors for Specifications- industrial, control and general- Electrical purpose applications. Resistance Range (Ohms) ...
Page 2
High Power Wire Wound Resistor Type TE Series Temperature Rise Dimensions Rated Power ( 100 120 150 200 300 400 500 600 750 1000 1200 1500 2000 2500 How to Order Common Part TE - High Power ...