Information

Product Portfolio for the Railway Sector
7
Literature No. 4-1773460-6 Dimensions are in millimeters Dimensions are shown for TE Connectivity / Berwyn, PA
Issued 3-11 and inches unless otherwise reference purposes only. For email, phone or live chat, go to: te.com/help
specified. Values in brackets Specifications subject
are standard equivalents. to change.
Type CJS Series
W
H
D
L2
L1
CJS 275 CJS 300 CJS 550 CJS 600 CJS 700 CJS 1000
Power on Heatsink (W): 275 300 550 600 700 1000
Power Free Air (W): 175 225 325 450 525 525
Resistance Range: 5R0-7K5 10R-13K 20R-26K 20R-32K 20R-32K 20R-36K
Standard Resistance Tolerance: ±5% (others by request)
Long Term Stability: < 5% over 1000 hours - 1.5 hours on 0.5 hours off
Temperature Coefficient: ±150ppm/
o
C
Insulation Voltage: 5.0kV or AC peak
Insulation Resistance: 100MΩ at 250V
Element Voltage: 3 kV AC, RMS max (do not exceed when applying pulse overload)
Short Time Overload: 100 x 1 second, 20 x 5 seconds, 10 x 10 seconds (not 275 and 1000)
L1 L2 H W D
CJS 275 200 190 55 58 -
CJS 300 280 270 55 58 -
CJS 550 280 270 55 84 40
CJS 600 340 330 54 84 40
CJS 700 400 390 52 103 40
CJS 1000 400 385 103 52 30
0
2000
4000
6000
8000
10000
12000
14000
16000
18000
20000
0 10 100 1000 10000
Pulse Energy ( Joules)
CJS 700/1000
CJS 600
CJS 550
CJS 300
CJS 275
Resistance (Ohms )
0 20 40 60 80 100 120 140 160
0
50
100
150
200
250
300
350
400
450
Power (Watt)
Heatsink Temperature (
0
C)
Characteristics - Electrical
Pulse Energy Versus Resistance
Dimensions
The CJS is a mineral filled, aluminium housed resistor designed for high
power loads. The case can be internally earthed for extra safety.
Key Features
I Fully insulated and
sealed
I Low inductance possible
I FASTON or wire leads
I Custom designs
welcome
I UL approved
Rail brochure internal pages feb 11.qxd 17/3/11 13:11 Page 7