Precision Resistor Chips
CR Series
Description
With TCR's to 5 ppm, these precision resistor chips are perfect in many applications
including Op Amp gain control, test and measurement, voltage regulation, and
temperature sensing. Automotive applications such as torque sensors, engine
controls, and power steering make the performance of these products a must when
high reliability parts are required.
This product is RoHS compliant / Lead Free
Mechanical
Model
CR0402
CR0603
CR0805
CR1206
L
1.00 ± 0.05
1.60 ± 0.20
2.00 ± 0.20
3.20 ± 0.20
W
0.50 ± 0.05
0.80 ± 0.20
1.25 ± 0.20
1.60 ± 0.20
H
0.35 ± 0.05
0.40 ± 0.10
0.40 ± 0.10
0.40 ± 0.10
T1
0.25 ± 0.10
0.30 ± 0.20
0.40 ± 0.20
0.45 ± 0.20
T2
0.20 ± 0.10
0.30 ± 0.20
0.40 ± 0.20
0.40 ± 0.20
Electrical
Model
Size
Inch Metric
CR0402 0402 1005
Resistance
Resistance Tolerances
TCR Available
Ranges
Available
(ppm/°C)
(Ω)
(%)
10 - 46.4
±0.50
±100
47 - 97.6
±0.05 ±0.10 ±0.25 ±0.50
±10 ±25
100 - 2.94K ±0.02 ±0.05 ±0.10 ±0.25 ±0.50 ±5 ±10 ±25
3K - 100K
±0.05 ±0.10 ±0.25 ±0.50
±10 ±25
10 - 46.4
±0.50
±50
47 - 97.6
±0.05 ±0.10 ±0.25 ±0.50
±10 ±25
100 - 4.99K ±0.02 ±0.05 ±0.10 ±0.25 ±0.50 ±5 ±10 ±25
5.1K - 270K
±0.05 ±0.10 ±0.25 ±0.50
±10 ±25
274K -
±0.10
±0.50
±25
332K
340K -
±0.50
±25
360K
10 - 46.4
±0.50
±50
47 - 97.6
±0.05 ±0.10 ±0.25 ±0.50
±10 ±25
CR0603 0603 1608
CR0805 0805 2012
100 - 10K ±0.02 ±0.05 ±0.10 ±0.25 ±0.50 ±5 ±10 ±25
10.2K -
±0.05 ±0.10 ±0.25 ±0.50
±10 ±25
475K
487K - 1M
±0.10
±0.50
±25
CR1206 1206 3216 47 - 97.6
±0.05 ±0.10 ±0.25 ±0.50
±10 ±25
100 - 33.2K ±0.02 ±0.05 ±0.10 ±0.25 ±0.50 ±5 ±10 ±25
34K - 1M
±0.05 ±0.10 ±0.25 ±0.50
±10 ±25
Power Rating (to 85°
C)
General
Ultra-
Reliable
CR0402 1/16 W
1/32 W
Model
Maximum Operating
E
Operating
Temp. Series
Range
Voltage
25 V
-55°C to
155°C
24 -
96
Packaging
CR0603
1/10 W
1/16 W
75 V
-55°C to
155°C
-55°C to
155°C
-55°C to
155°C
24 -
96
24 -
96
24 -
96
CR0805
1/8 W
1/10 W
100 V
CR1206
1/4 W
1/8 W
150V
1,000 pcs/reel (T1 : P,
W)
5,000 pcs/reel (T5 :
B)
10,000 pcs/reel (T10 :
B, C, D)
1,000 pcs/reel (T1 : P,
W, B)
5,000 pcs/reel (T5 : B,
C, D)
1,000 pcs/reel (T1 : P,
W, B)
5,000 pcs/reel (T5 : B,
C, D)
1,000 pcs/reel (T1 : P,
W, B)
5,000 pcs/reel (T5 : B,
C, D)
Notes:
Please contact TFT for resistance tolerances of ±0.01%
2. Please contact TFT for CR1210 series (3225 metric) with 1/2 W power rating
3. Refer to derating curve for operating temperatures above 85°C
Part Number
CR****
*
------------------------------------------------------
Product Designator / Size (0402, 0603, 0805, 1206)
------------------------------------------------ TCR PPM/°C (M = ±5, Y = ±10, E = ±25, Q = ±50, R =
±100 )
****
------------------------------------ Resistance Value (see note below)
*
---------------------- Tolerance % (Q = ±0.02, A = ± 0.05, B = ±0.10, C =
±0.25, D = ±0.50)
**
---- Packaging (T1 = 1,000, T5 = 5,000, T10 = 10,000)
Note:
Resistance value is 4 digit number with first 3 digits being significant. The last digit specifies the number of zeros.
Use the letter 'R' to denote decimal position as necessary.
Examples:
1000 = 100
Ω
2211 = 2.21 KΩ
Land Pattern
Solder Pad Dimensions (mm)
Size
Inch
Metric
a
b
0402
1005
0.50
1.60
0603
1608
1.00
3.00
0805
2012
1.20
4.00
1206
3216
2.20
5.00
c
0.60
1.20
1.65
2.00
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