RIEDON
Miniature Thick Film Chip Resistors
Type CRS
Thick Film Resistance Element
Resistance from 0.1W to 500 MW
Tolerances from ± 0.5% to ± 20%
TCRs from ± 50 ppm/°C to ± 250 ppm/°C
Available Trimmed and Untrimmed
Sizes; 0302, 0402, 0504, 0603, 0805, 1206
Riedon's new precision chip resistors use thick film resistance layers, glass passivation, and
tinned contact areas for soldering. This ensures a highly stable and reliable resistor. General
properties are to CECC 40401 standards.
SPECIFICATIONS
CRS Size
Power Rating (mW)
(1)
Working Voltage(V)
Trimmed
(Untrimmed)
0302
35
15
(50)
0402
50
30
(90)
0504
100
50
(150)
0603
100
75
(220)
0805
125
100
(300)
1206
250
200
(600)
Resistance
0.1 - <1
1 - <10
10 - <100
100 - 1M
>1M to 10M
>10M to 100M
>100M to 500M
-
10 to 20%
250
5 to 10%
100
5 to 10%
50, 100
5 to 20%
100, 250
-
-
-
Tolerances Available ( % )
TCRs Available ( ± ppm/°C )
-
5 to 20%
100, 250
2 to 10%
100
1 to 10%
50, 100
1 to 10%
50, 100
2 to 20%
100, 250
-
10 to 20%
100, 250
5 to 20%
100, 250
1 to 10%
100
1 to 10%
50, 100
1 to 10%
50, 100
1 to 20%
50, 100
5 to 20%
100, 250
5 to 20%
100, 250
5 to 20%
100, 250
1 to 10%
50, 100
0.5 to 10%
50, 100
0.5 to 10%
50, 100
0.5 to 20%
50, 100
2 to 20%
100, 250
5 to 20%
100, 250
5 to 20%
100, 250
1 to 10%
50, 100
0.5 to 10%
50, 100
0.5 to 10%
50, 100
0.5 to 20%
50, 100
2 to 20%
100, 250
10 to 20%
250
5 to 10%
100
5 to 10%
50, 100
5 to 20%
100, 250
5 to 20%
100, 250
-
Temperature Range -
Climatic Category -
Solderability -
Max. Soldering Temperature -
-55°C to +155°C
55/125/56
235°C, 2 Seconds
260°C, 10 Seconds
(626) 284-9901
(1) mW @ 70°C, 0mW @ 155°C
Riedon Inc.
REV 10/03
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
Fax: (626) 284-1704
RIEDON
Long Term Stability
Storage 125°C/1000h
Storage 155°C/1000h
Load P
70
/70°C/1000h
Short Term Overload
Damp Heat ( 56d/40°C/96% )
Miniature Thick Film Chip Resistors
Type CRS
10W-10MW
<0.5%
<1%
<0.5%
<0.25%
<0.5%
<10W, >10MW
<1%
<2%
<1%
<0.5%
<1%
DIMENSIONS
C
B
L
Size
CRS0302
CRS0402
CRS0504
CRS0603
CRS0805
CRS1206
Packaging:
Bulk or Tape & Reel per IEC 286-3 / EIA 481-1-A
Tape width 8mm, Reel diameter 180 or 330mm
Minimum quantity Bulk, 100 pieces per value
Minimum quantity Tape & Reel, 1000 pieces per value
D
B
0.5
± 0.05
0.5
± 0.05
1.0
+0.15
- 0.05
0.8
+0.15
- 0.05
L
0.79
± 0.05
1.05
± 0.05
1.25
+0.15
-0.05
1.5
2.0
3.2
+0.15
- 0.05
+0.15
-0.05
+0.15
-0.05
D
0.3
± 0.05
0.3
± 0.05
0.3
0.4
0.4
0.4
+0.15
- 0.05
+0.15
- 0.05
+0.15
- 0.05
+0.15
- 0.05
C
0.1
0.1
0.2
0.2
0.3
0.3
+0.1
- 0.05
+0.1
- 0.05
+0.2
- 0.1
+0.2
- 0.1
+0.2
- 0.1
+0.2
- 0.1
1.2
+0.20
- 0.05
1.5
+0.20
- 0.05
Units: mm per CECC40401
Ordering information:
Type/Size - Resistance - Tolerance - TCR - Packaging ( if not Bulk )
Example:
CRS1206 - 1M - 5 - 50 - Tape
( Note: if no TCR is specified, the highest value will be supplied )
Riedon Inc.
REV 10/03
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
Fax: (626) 284-1704
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