Aluminium Enclosed Resistor
Type CJH Series
Key Features
Up to 5000W
power rating
Aluminium
enclosure
Vibration
resistant
Applications
Power supplies
Inverters
Servo Motors
and Drives
Warehouse
Automation
Electrical
systems in
difficult
environments
The CJH Series of resistors are an economical and compact aluminium housed
resistor with good electrical stability and reliability. With power ratings up to
5000W they are suited to a range of electrical circuits including power supplies,
inverters and servo systems. With very good durability and mineral filled
construction they are particularly good for braking and other pulse
applications.
Characteristics – Electrical
Type
Rated Power (free air)
W
Oh ic Value Mi . Ω
Oh ic Value Max. Ω
Tolerance
Temperature
Coefficient of
Resistance (TCR)
Short Term Overload
Limiting
element
voltage
Dielectric Strength
Insulation resistance
Operating
Temperature
Weight (g)
CJH1250
1250
CJH1500
1500
CJH2000
2000
CJH3000
3000
CJH4000
4000
CJH5000
5000
2.0
2.0K
6.0
2.0K
10
1.0K
10
1.2K
18
1.8K
20
2.2K
4160
4860
5%
±200PPM/°C Max.
10 x Rated Power for 5 Seconds
600V AC/ 850V DC
3kVAC
>1000MΩ @500VDC
-25 ~ 250°C
2000
2100
3500
3500
Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower.
1773309-9 Rev. B 06/2022
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
Aluminium Enclosed Resistor
Derating Curve
Environmental Characteristics
Characteristics Limits
Test Methods
Insulation
Resistance
Dry / Normal 500VDC
Dielectric
Withstand Voltage
Short Time
Overload
Humidity
Load Life
Vibration
1773309-9 Rev. B 06/2022
Insulation
resistance is
MΩ i .
No evidence of
flashover,
mechanical
damage, arcing,
or insulation
breakdown
ΔR ± % + . Ω
Max. with no
evidence of
mechanical
damage
ΔR< ± % +
. Ω
ΔR ± % + . Ω
Max. with no
evidence of
mechanical
damage
No Mechanical
or Electrical
Damage
Dimensions in
millimetres unless
otherwise specified
3000VAC for 1 minute
Permanent resistance change after the
application voltage at
≤ W - 5 x Rated Power for 5sec
>60W - 10 x Rated Power for 5 sec
40°C, 90% Rh, 240Hrs
Permanent resistance change after 500 hours
operating at RCWV with duty cycle of (1.5 hours
o , . hour off at roo te perature
In accordance with IEC 60068-2-6 / Vibration
Test as per IEC 61373:2010, Category 1, Class B
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Aluminium Enclosed Resistor
Dimensions (mm)
CJH1250 / 1500
CJH2000 – CJH5000
Model
CJH1250
CJH1500
CJH2000
CJH3000
CJH4000
CJH5000
L±1
400
495
400
400
450
550
W±1
67
67
103
103
103
103
H±1
38
38
52
52
52
52
C±1
290
290
290
290
290
290
P1±0.5
385
480
390
390
440
540
P2±0.5
----40
40
40
40
Mounting
Model
CJH1250
CJH1500
CJH2000
CJH3000
CJH4000
CJH5000
1773309-9 Rev. B 06/2022
Mounting Detail ±0.5
7 x 10 SLOT
7 x 10 SLOT
Holes Ø6mm
Holes Ø6mm
Holes Ø6mm
Holes Ø6mm
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
Aluminium Enclosed Resistor
Connection Cable
Termination Cables: UL Approved FEP cables for the terminations, based on the
resistor current rating (see chart below) With E5 ring terminals
Current Rating
≤
Cable Size used
A
16 AWG
>
A&≤
A
14 AWG
>
A&≤
A
12 AWG
Marking:
1
2
3
4
5
Company name or Logo
TE Series Number
Resistance Value
Tolerance
Date Code (YYWW)
Style of Marking – Laser
How To Order
CJH
2000
Common
Part
CJH –
Aluminium
Housed
Power
resistor
Power Rating
1773309-9 Rev. B 06/2022
1250
1500
2000
Etc.
1250W
1500W
2000W
Dimensions in
millimetres unless
otherwise specified
1K0
J
Tolerance
J
Resistance Value
J - ±5%
Ω- 1R0
Ω- 10R
Ω - 100R
Ω KΩ - 1K0
Connecti
on
J - Lead
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
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