RIEDON
High Resistance Thick Film Chip Resistors
Type CHS
High Value Thick Film Resistance Element
Resistance From 10MW to 1TW
Tolerances to ± 1%
TCRs to ± 25 ppm/°C
Available Trimmed and Untrimmed
Sizes; 0402, 0603, 0805, 1206, 1210, 2512, 4020
Riedon's new precision chip resistors use thick film resistance layers, and PtAg contact areas
for soldering or conductive glueing. This ensures a highly stable and reliable resistor. Standard
measureing voltage is 10V.
SPECIFICATIONS
CHS Size
Power Rating (mW)
(1)
Working Voltage
Trimmed (Untrimmed)
Resistance
10M - 100M
>100M - 1G
>1G - 10G
>10G - 100G
>100G - 1T
Tolerance (±%) *
0.5% to 20%
1% to 20%
2% to 30%
5% to 30%
5% to 30%
100, 250
<0.2%/V
0402
50
30 (90)
0603
75
75 (200)
0805
125
100 (300)
1206
250
200 (600)
1210
350
2512
600
4020
800
300 (900) 1000(2000) 4000(6000)
TCRs Available ( ± ppm/°C )
VCR ( %/ V )
100, 250
<0.1%/V
50, 100
<0.05%/V
50, 100
<0.05%/ V
50, 100
<0.02%/ V
50, 100
<0.02%/V
25, 50, 100
<0.01%/V
250, 500
<0.5%/V
250, 500
<0.2%/V
250, 500
<0.15%/V
100, 250
<0.1%/ V
100, 250
<0.05%/ V
100, 250 25, 50, 100
<0.02%/V
<0.01%/V
1000,2000
<1%/V
500,1000
<0.5%/V
500,1000
<0.5%/ V
500,1000
<0.2%/ V
250, 500
<0.1%/ V
250, 500
<0.05%/ V
50, 100
<0.02%/V
-
-
500,1000
<1%/V
500,1000
<1%/V
500,1000
<0.5%/ V
250, 500
<0.2%/ V
250, 500
<0.1%/V
100, 250
<0.05%/V
-
1000,2000 1000,2000 500,1000
<2%/V
<1%/ V
<0.5%/ V
500,1000
<0.2%/ V
(1)
250, 500
<0.1%/V
* Not All Tolerances available in all package size & ohmic value combinations - Consult Factory
mW @ 70°C, 0mW @ 125°C
Temperature Range -
Climatic Category -
Solderability -
Max. Soldering Temperature -
-55°C to 125°C
55/125/56
235°C, 5 Seconds
260°C, 10 Seconds
(626) 284-9901
Fax: (626) 284-1704
Riedon Inc.
REV 10/02
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
RIEDON
Long Term Stability
Storage 125°C / 1000h
Maximum Voltage / 1000h
High Resistance Thick Film Chip Resistors
Type CHS
< 100MW
<1%
<0.5%
100MW
-
< 1GW
<2%
<1%
³1GW
<5%
<2%
DIMENSIONS
C
B
L
D
Size
CHS0402
CHS0603
CHS0805
CHS1206
CHS1210
CHS2512
CHS4020
L
1.04
± 0.05
1.5
2.0
3.2
3.2
6.3
+0.15
-0.05
+0.15
-0.05
+0.15
- 0.05
+0.15
-0.05
+0.15
-0.05
B
0.5
± 0.05
0.8
1.2
1.5
2.5
3.5
+0.15
- 0.05
+0.15
- 0.05
+0.15
- 0.05
+0.20
- 0.05
+0.20
- 0.05
D
0.3
± 0.05
0.4
0.4
0.4
0.5
+0.15
- 0.05
+0.15
- 0.05
+0.15
- 0.05
+0.15
- 0.05
+0.15
C
0.1
0.2
0.3
0.3
+0.1
- 0.05
+0.2
- 0.1
+0.2
- 0.1
+0.2
- 0.1
0.8
± 0.2
0.9
± 0.2
1.0
± 0.2
Units: mm per CECC40400
0.6
- 0.05
10.2
+0.15
-0.05
5.1
+0.20
- 0.05
0.6
+0.15
- 0.05
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
Ordering information:
Type/Size - Resistance - Tolerance - TCR - Packaging ( if not Bulk )
( Note: if no TCR is specified, the highest value will be supplied )
Example:
CHS2512 - 10G - 10 - 250 - Tape
Riedon Inc.
REV 10/02
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
Fax: (626) 284-1704
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