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TJT2501K5J
P1-P2
ALUMINIUM ENCLOSED POWER RESISTORS
1773309
-1 CIS WR 07
/2015
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Key Features
Excellent Heat
transfer
and
small
dimensions
Good
Electrical
Stability,
reliability and
mechanically
very rigid
Wide Range of
Resistance
values
available
Custom
Terminations
,
Mounting
Arrangements
possible
Non Inductive
version
available
Type TJT Series
The TJT series is a rang
e of high qu
ality, high stability
Aluminium housed low
profile Power resis
tors design
ed for direct heat sink
attachment.
A wide range of
resistance values is
available in 150W to 50
0W when fitted
to a
standard heatsink
Ideal for custom ter
minations and
mounting arrange
ments, the TJT
series is RoHS
compliant
Characteristics
–
Electrical
Parameter
Test
Change in R value if
applicable
Tolerance
±
5%
Temperature Co-efficient
< ± 260 PPM/°C
Insulation Resistance
Dry/Normal
> 500 MΩ
Change in Resistance
- Short time overload
5x rated voltage for 5 secs
< ± (1% + 0.05Ω)
- Load Life
Rated Power (1.5Hr ON
–
1.5Hr
OFF) for 1000 hours
< ± 1%
Operating Temperature
From -25°C to 250°C
Derating
Linearly from 100% at 25°C to 0 at
260°C
ALUMINIUM ENCLOSED POWER RESISTORS
1773309
-1 CIS WR 07
/2015
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Surface Temperature Vs Power
Series
Power
rating on
Std Heat
sink (W)
Power
rating in
free ai
r
(W)
Resistan
ce
Range
Dielectri
c
Strength
Standard
Chassis
L max
P1
P2
TJT150
150
75
1R0
–
1K0
1500
930
3
120
100
N/A
TJT250
250
125
1R0 - 1K5
1500
930
3
180
160
N/A
TJT300
300
150
1R0
–
1K7
1500
1600
3
210
190
85
TJT500
500
250
1R0
–
3K0
1500
1600
3
330
310
155
How To Order
Surface Temperature Vs Power
Series
Power
rating on
Std Heat
sink (W)
Power
rating in
free ai
r
(W)
Resistan
ce
Range
Dielectri
c
Strength
Standard
Chassis
L max
P1
P2
TJT150
150
75
1R0
–
1K0
1500
930
3
120
100
N/A
TJT250
250
125
1R0 - 1K5
1500
930
3
180
160
N/A
TJT300
300
150
1R0
–
1K7
1500
1600
3
210
190
85
TJT500
500
250
1R0
–
3K0
1500
1600
3
330
310
155
How To Order
TJT
150
1R0
J
Common Part
Power Rating
Resistance Value
Tolerance
TJ
T
150
–
150W
250
–
250W
300
–
300W
500
–
500W
1 ohm 1R0
1K
ohm
1000 ohms
1K0
J
–
5%
P1-P2
TJT2501K5J
Mfr. #:
Buy TJT2501K5J
Manufacturer:
TE Connectivity
Description:
Wirewound Resistors - Chassis Mount TJT 250W 1K5 5%
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
Paypal
Visa
MoneyGram
Western
Union
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