TCB Series
Ceramic Housed Current Sensing Resistor with 4 Leads
Stackpole Electronics, Inc.
Resistive Product Solutions
Features:
• Four terminal construction
• Low inductance
• Low temperature coefficient
• RoHS compliant / lead-free
• Fireproof construction
• All welded termination
• Low resistance value ceramic encased resistor
• See CB data sheet for performance and environmental specifications
Type / Code
TCB3
TCB5
TCB7
TCB10
TCB15
Power Rating
(Watts) @ 70ºC
3W
5W
7W
10W
15W
Electrical Specifications
Resistance Temperature
Coefficient
±40 ppm/ºC
Ohmic Range (Ω) and Tolerance
0.25%, 0.5%
0.02 - 0.10
1%
0.005 - 0.10
5%
0.005 - 0.10
±40 ppm/ºC
0.02 - 0.10
0.005 - 0.10
0.005 - 0.10
±40 ppm/ºC
0.02 - 0.15
0.010 - 0.15
0.010 - 0.15
±40 ppm/ºC
0.02 - 0.20
0.010 - 0.20
0.010 - 0.20
±40 ppm/ºC
0.02 - 0.10
0.010 - 0.20
0.010 - 0.20
Performance Characteristics
Test
Moisture Resistance
Thermal Shock
Load Life @ 70°C - 1,000 hrs.
Resistance to Soldering Heat
Short Time Overload - 5xPn for 5sec
Dielectric Withstanding Voltage
Operating Temperature Range: -55°C to +275°C
Test Results
± 5%
± 2%
± 5%
± 2%
± 2%
± 2%
Power Derating Curve:
120
100
80
60
40
20
25 75 125 175 225 275 325
Ambient Temperature (ºC)
Rev Date: 07/06/2011
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
1
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