CHR Series
Non-magnetic Chip Resistors
• Resistances from 1 Ohm to 10M Ohms
• Power Rating 0.05 to 2Watt
• Resistance Tolerances to ± 0.5%
• TCR’s to ± 50 ppm/°C
• Non-Magnetic (contact PtAg)
• Suitable for Gluing or Soldering
• Sizes: 0402 / 0603 / 0805 / 1206 / 2010 / 2512 / 4020
• Special High Temperature Version to 300°C (H)
(See ordering Information below)
SPECIFICATIONS
Type
0402 4
0603 4
0805 4
1206
2010
2512
4020
Power Rating ( W )
0.05
30
0.10
75
0.125
100
0.25
200
400
0.50
250
900
1.0 3
300
2.0 3
500
Working 2
Trimmed
Voltage
Untrimmed
( VAC )
60
150
200
1200
1200
(≥ 5% tol.)
Resistance Range
Tolerances Available ( % )
Temperature Coefficients Available ( ± ppm/°C ) 1 (others upon request)
( Ω )
10% to 20% 5% to 20%
5% to 20%
100 / 250
5% to 20%
100 / 250
5% to 20%
100 / 250
5% to 20%
100 / 250
5% to 20%
100 / 250
1Ω - <10Ω
10Ω - <100Ω
100Ω - 1M
>1M - 10M
250
100 / 250
5% to 10%
100
2% to 10%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
0.5% to
10%
50 / 100
0.5% to
10%
50 / 100
0.5% to
10%
50 / 100
0.5% to
10%
50 / 100
0.5% to
10%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
5% to 20%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
1% to 10%
50 / 100
1) TCR: in ppm/C; +25°C...+125°C; TCR below standard TCR (highest value): +25°C...+85°C
2) Continuous operating voltage (U_, Ueff): V ≤ (P*R) or max. working voltage (the lower value)
3) Solder pads must be sufficiently large to keep resistors’s peak temperature below rating
4) Best tolerance for HIgh Temp version is 2%
Specification
Value
Temperature Range
-55°C to +155°C (Standard)
-55°C to +125°C (50ppm/°C Parts)
-55°C to +300°C (High Temperature Version, TCR valid +25°C to +125°C )
Climactic Cetegory
Solderability
55 / 155 / 56
250°C / 3s (up to 6 months after shipment or 12 monts at storage in Nitrogen)
260°C / 10s
Max. Soldering Temperature
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
(626) 284-9901
(626) 284-1704
www.riedon.com
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RIEDON [ RIEDON POWERTRON ]
