Features
Applications
■ Ultra-tight tolerance
■ Wide resistance range
■ RoHS compliant*
■ Four package sizes available
■ Current sense
■ Precision circuits
■ Medical equipment**
01C
■ Printers
■ Automation equipment
■ Navigation equipment
CRT Series - Thin Film Precision Chip Resistors
Electrical Characteristics
Characteristic
Model
CRT0402
Model
CRT0603
Model
CRT0805
Model
CRT1206
Power Rating @ 70 °C
1/16 watt
1/10 watt
1/8 watt
1/4 watt
Operating Temperature Range
Derated to Zero Load at
Maximum Working Voltage
Maximum Overload Voltage
-55 to +155 °C
+155 °C
25 V
50 V
75 V
150 V
300 V
200 V
400 V
150 V
Resistance Range
(E-96 + E-24 Values)
(See Standard Values Table)
Temperature Coefficient
of Resistance (TCR)
2 to 50 PPM/°C (See Value - TCR Table on Page 2)
Environmental Characteristics
Specification
Limit (ΔR)
(Tol. ≤ 0.05 %)
Limit (ΔR)
(Tol. > 0.05 %)
Test (MIL STD 202)
Short Time Overload
Load Life
2.5 x Max. Operating Voltage for 5 seconds
1000 Hours at Rated Power
Method 103B
±0.05 %
±0.2 %
±0.2 %
±0.3 %
±0.3 %
±0.05 %
Humidity (Steady State)
Thermal Shock
±0.05 %
Method 107
±0.05 %
Solderability
Method 208H
Resistance to Soldering Heat
Method 210E
±0.05 %
±0.2 %
Derating Curve
How to Order
CRT 0603 - C V - 1003 E LF
Model
100
80
60
40
20
0
(CRT = Thin Film Precision Chip Resistor
Size
0402
0603
0805
1206
Resistance Tolerance
F = ±1 %
D = ±0.5 % A = ±0.05 %
C = ±0.25 % P = ±0.01 %
B = ±0.1 %
TCR (PPM/°C)
Z = ±50
V = ±5
U = ±3
T = ±2
-55
0
155
70
(°C) Ambient temperature
Y = ±25
X = ±15
W = ±10
Resistance Value
<100 ohms: “R” represents decimal point
(example: 24R3 = 24.3 ohms)
≥100 ohms: First three digits are significant, fourth digit
represents number of zeroes to follow
(example: 8252 = 82.5K ohms)
Packaging
G = Paper tape (10K pcs.) on 7 ˝ plastic reel (CRT0402)
E = Paper tape (5K pcs.) on 7 ˝ plastic reel (CRT0603, CRT0805,
CRT1206)
Termination
LF = Tin-plated (RoHS compliant)
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
**Bourns® products have not been specifically designed and tested for FDA Class III applications
and their use in such applications is neither recommended nor supported.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set
forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov