High Reliability Thick Film Chip Resistors
CR Series
Features:
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Available to EN140401 & IECQ-CECC40401 release
100% high temperature and overload screened versions available
Terminaꢀons available for wire bonding or soldering
Resistance range 1R0 to 100M
Tolerances down to 0.1%
Zero-ohm links available
All Pb-free parts comply with EU Direcꢀve 2011/65/EU amended by (EU) 2015/863 (RoHS3)
Electrical Data
Commercial
CR0503
CR0603
CR0805
CR1005
CR1206
CR2010
CR2512
Power rating at 70°C
Resistance range
W
Ω
V
ppm/°C
%
0.063
0.1
0.125
1R0 – 100M
150
0.25
0.5
1
1R0 – 10M
1R0 – 1M0
Limiting element voltage
TCR -55 to +155°C
Resistance tolerance 1
Ambient temperature range
Values 2
50
75
200
400
500
<10R: 200, 10R-1M0: 100, >1M0:250
0.1, 0.25, 0.5, 1, 2, 5
°C
-55 to +155
E24 & E96 preferred
Thermal impedance
Zero-ohm rating
°C/W
A
800
-
550
1
360
1.5
290
-
200
2
80
70
3
Zero-ohm residual resistance
mΩ
<20
Note 1: See table of value ranges. Note 2: Non-standard values may be requested. Note 3: Anti-sulphur versions available – consult factory.
The requirements of the following standards are met or exceeded by the corresponding CR products above.
EN140401-802 Requirements
Power rating at 70°C
RR2012M
0.125
RR3216M
0.25
W
Resistance range
Limiting element voltage
TCR -55 to +125°C
Resistance tolerance
Ambient temperature range
Ω
1R5 – 10M
150
<10R: 200, 10R-1M0: 100, >1M0:200
<10R: 5, 10R–1M0: 1, 2, 5, >1M0: 5
-55 to +125
1R5 – 10M
200
V
ppm/°C
%
°C
IECQ-CECC 40401-004 Requirements
CR0805
0.125
1R0 – 10M
100
CR1206
0.25
1R0 – 10M
200
Power rating at 70°C
Resistance range
W
Ω
Limiting element voltage
TCR -55 to +125°C
Resistance tolerance
Ambient temperature range
V
ppm/°C
%
<10R: 200, 10R-1M0: 100, >1M0:200
1, 2, 5
-55 to +125
°C
IECQ-CECC 40401-008 Requirements
CR0603 1
CR0805
0.125
CR1206
0.25
1R0 – 10M
200
CR2010
0.5
CR2512
Power rating at 70°C
Resistance range
W
Ω
0.1
1
1R0 – 10M
1R0 – 1M0
500
Limiting element voltage
TCR -55 to +155°C
Resistance tolerance
Ambient temperature range
V
ppm/°C
%
75
100
400
<10R: 200, 10R-1M0: 100, >1M0:250
0.1, 0.25, 0.5, 1, 2, 5
0.5, 1, 2, 5
0.25, 0.5, 1, 2, 5
°C
-55 to +155
Note 1: CR0603 meets the requirements of IECQ-CECC 40401-008. Certification pending.
IECQ-CECC 40401-003 Requirements
CR0805
0.063
1R0 – 3M0
100
CR1206
0.125
1R0 – 5M0
200
Power rating at 70°C
Resistance range
W
Ω
Limiting element voltage
TCR -55 to +125°C
Resistance tolerance
Ambient temperature range
V
ppm/°C
%
<5R0: 500, 5R0-10R: 350, 10R-3M0: 100, >3M0:250
0.5, 1, 2, 5
-55 to +125
°C
General Note
BI Technologies IRC Welwyn
TT Electronics reserves the right to make changes in product specificaꢀon without noꢀce or liability.
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01.23
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