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PDF RC2010 Data sheet ( Hoja de datos )
| Número de pieza | RC2010 | |
| Descripción | Thick Film Chip Resistors | |
| Fabricantes | Yageo | |
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Hay una vista previa y un enlace de descarga de RC2010 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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www.DataSheet4U.com
DATA SHEET
CHIP RESISTORS
RC2010
5%; 1%
1 page  
Chip Resistor Surface Mount RC SERIES 2010
5
7
TYPE
Temperature
Coefficient of
Resistance
(T.C.R.)
www.DataSheet4U.com
TEST METHOD
Measure resistance at
+25°C or specified room
temperature as R1, then
measure at –55°C or
+155°C respectively as R2.
Determine the
temperature coefficient of
resistance from the
following formula:
Formula
T.C.R. = -----R---2-–---R---1---------- ×106 (ppm/°C)
R1(t2–t1)
Where
t1=+25°C or specified room temperature
t2=–55°C or +155°C test temperature
R1=resistance at reference temperature in ohms
R2=resistance at test temperature in ohms
ACCEPTANCE STANDARD
Refer to table 2
Thermal
Shock
At –55±3°C for 2 minutes and at +155±2°C for 2 minutes as one cycle. After 5
cycles, the specimen shall be stabilized at room temp.
Measure the resistance to determine ΔR/R(%) after one more hour.
±(0.5%+0.05Ω)
Low
Temperature
Operation
Place the specimen in a test chamber maintained at –65 (+0/–5)°C. After one hour
stabilization at this temperature, full rated working voltage shall be applied for 45
(+5/–0) minutes. Have15 (+5/–0 ) minutes after remove the voltage, the specimen
shall be removed from the chamber and stabilized at room temperature for 24 hrs.
Measure the resistance to determine ΔR/R(%).
±(0.5%+0.05Ω) for 1% tol .
±(1.0%+0.05Ω) for 5% tol.
No visible damage
Short
Time
Overload
Apply 2.5 times of rated voltage but not exceeding the maximum overload voltage
for 5 seconds. Have the specimen stabilized at room temperature for 30 minutes
minimum.
Measure the resistance to determine ΔR/R(%).
±(1.0%+0.05Ω)
No visible damage
Insulation
Resistance
Place the specimen in the jig and apply a rated
continues overload voltage (R.C.O.V) for one
minute as shown.
Measure the insulation resistance.
Type
Voltage (DC)
RC2010
400V
≥10,000MΩ
Dielectric
Withstand
Voltage
Place the specimen in the jig and apply a
specified value continuous overload voltage as
shown for one minute.
Type
Voltage (AC)
RC2010
500Vrms
Breakdown voltage>
specification and without
open/short
Resistance
To Soldering
Heat
Immerse the specimen in the solder pot at 260±5°C. for 10±1 seconds. Have the
specimen stabilized at room temperature for 30 minutes minimum.
Measure the resistance to determine ΔR/R(%).
±(0.5%+0.05Ω)
No visible damage
Sep. 30, 2003 V.6
www.yageo.com
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet RC2010.PDF ] | |
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