Information

Temperature Co-Efficient
of Resistance
Product Portfolio for the Railway Sector
Type SBL Series
26
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.
012345
250
200
150
100
50
0
Temperature (°C)
Power Rating (Watt)
0 0.01 0.02 0.03 0.04 0.05 0.06
1050
900
750
600
450
300
150
0
TCR ppm°C
Ohmic Value (Ω)
Key Features
I 4W & 5W versions
I Solid metal element
I Non-inductive
I Low temperature
coefficient
I 4W device available
in distribution
Applications
I Current sense
Characteristics - Electrical
Dimensions
The SBL series is a low ohmic non-inductive resistor with a low temperature
coefficient in a fully insulated ceramic housing. It is ideal for applications in power
supply regulation, motor control current monitoring, feedback control loops, overload
sensors and radio frequency applications. The solid metal element has welded
copper terminals and is encapsulated in a ceramic housing, filled with compressed
silica sand.
Temperature Rise Derating Curve
Resistance Values (4W): R005, R01, R015, R018, R022, R033, R047, R051
Resistance Values (5W): R01, R015, R018, R022, R033, R047, R051
Resistance Tolerance: ± 5%
Rated Dissipation (4W): 4W at 70°C
Rated Dissipation (5W): 5W at 70°C
Dielectric Strength: 2000V
0 100 200 300
120
100
80
60
40
20
0
Admissable Power
as % of Full Rating
Temperature (°C)
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