Data Sheet for Precision Resistors
MEGATRON Elektronik GmbH & Co. KG ▪ Hermann-Oberth-Strasse 7 ▪ 85640 Putzbrunn / Munich
Tel.: +49 89 46094-0 ▪ www.megatron.de ▪ info@megatron.de
Date: 12/06/2021
Page: 1 of 5
SMD Resistor (metal thin lm)
Series CPH
Specications are subject to change without notice
Ultra-precise chip resistor
Advanced thin lm technology
Low noise construction
Resistance tolerance up to ±0.01%
Temperature coefcient up to ±1ppm/°C
Mechanical Specication
Resistance technology / material Metal thin lm / NiCr
Design SMD: 0603, 0805, 1206, 2010
Housing material Epoxy inorganic passivation layer
Connections Axial tinned
Electrical Specication CPH
Type
Power rating
@ 70°C
Tempera-
ture range
Working
voltage
Dielectric
strength
Resistance range
TCR-rate
(ppm/ °C)
±0,01% ±0,05% ±0,10% ±0,25% ±0,5% ±1%
0603 1/16W -55~+155°C 50V 100V
24,9Ω...15kΩ - ±1, ±2, ±3
24,9Ω...60kΩ ±5
0805 1/10W -55~+155°C 100V 200V
24,9Ω...30kΩ - ±1, ±2, ±3
24,9Ω...150kΩ ±5
1206 1/8W -55~+155°C 150V 300V
24,9Ω...49,9kΩ - ±1, ±2, ±3
24,9Ω...300kΩ ±5
2010 1/4W -55~+155°C 150V 300V
24,9Ω...100kΩ - ±1, ±2, ±3
24,9Ω...300kΩ ±5
Electrical Specication CPHH (High Power)
Type
Power rating
@ 70°C
Tempera-
ture range
Working
voltage
Dielectric
strength
Resistance range
TCR-rate
(ppm/ °C)
±0,01% ±0,05% ±0,10% ±0,25% ±0,5% ±1%
0603 1/10W -55~+155°C 75V 150V
24,9Ω...15kΩ - ±1, ±2, ±3
24,9Ω...60kΩ ±5
0805 1/8W -55~+155°C 150V 300V
24,9Ω...30kΩ - ±1, ±2, ±3
24,9Ω...150kΩ ±5
1206 1/4W -55~+155°C 200V 400V
24,9Ω...49,9kΩ - ±1, ±2, ±3
24,9Ω...300kΩ ±5
2010 1/3W -55~+155°C 200V 400V
24,9Ω...100kΩ - ±1, ±2, ±3
24,9Ω...300kΩ ±5
Data Sheet for Precision Resistors
MEGATRON Elektronik GmbH & Co. KG ▪ Hermann-Oberth-Strasse 7 ▪ 85640 Putzbrunn / Munich
Tel.: +49 89 46094-0 ▪ www.megatron.de ▪ info@megatron.de
Date: 12/06/2021
Page: 2 of 5
SMD Resistor (metal thin lm)
Series CPH
Specications are subject to change without notice
70
Power Derating Curve
100
80
60
40
20
-55 0 100 155
Ambient Temperature °C
Power (in % of the Nominal Value)
Recommended Foot Prints
Sketch CPH A B C
0603 0,8 mm 1,0 mm 0,9 mm ±0,2
0805
1,0 mm 1,0 mm 1,35 mm ±0,2
1206 2,0 mm 1,15 mm 1,7 mm ±0,2
2010 3,6 mm 1,4 mm 2,5 mm ±0,2
A
B
C
Recommendation for Reow Soldering Prole
300
250
200
150
100
50
°C 0
Peak 265°C
260°C / 10 sec.
Max. 60 sec.
reow stage
>220°C
90..120 sec
pre-heating
150..180°C
Time
Cooling rate ≈ 6K/s
Heat up rate ≈ 3K/s
Max
20 sec.