Anti-Sulfur Thick Film Chip Resistors (RCS General)
Anti-Sulfur Thick Film Chip Resistors
- 0603(0201), 1005(0402), 1608(0603), 2012(0805), 3216(1206),
3225(1210), 5025(2010), 6432(2512)
■
Features
●
●
●
●
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Small, thin and lightweight
High reliability
Stable in Sulfur Atmosphere (Anti-sulfur)
Suitable size and package for surface mount assembly
RoHS Compliant.
■ Part Number System
RCS
Type
RCS
Anti-Sulfur
chip resistor
0603
1005
1608
2012
3216
3225
5025
6432
1005
Size : mm (inch)
0.6×0.3mm (0201)
1.0×0.5mm (0402)
1.6×0.8mm (0603)
2.0×1.2mm (0805)
3.2×1.6mm (1206)
3.2×2.5mm (1210)
5.0×2.5mm (2010)
6.4×3.2mm (2512)
D
F
G
J
J
Tolerance
±0.5%
±1%
±2%
±5%
150
Resistance Value
-
3-digit coding System
(E-24 series)
-
4-digit coding System
(E-96 series)
- Jumper :
‘000’
CS
Packing Type
CS
ES
AS
7” reel
10” reel
13” reel
* Jumper :
‘J’
Anti-Sulfur Thick Film Chip Resistors (RCS General)
■
Rated Voltage
1. The rated voltage for resistor can be a DC continuous working voltage or
AC(rms) voltage in commercial line frequency wave form at rated power. It can be expressed as below.
= ×
E : Rated Voltage(V)
P : Rated Power(W)
R : Nominal Resistance(Ω)
If the value calculated by the equation exceeds Max working Voltage, the rated voltage is limited
to max working voltage. In other words, the lower value is the rated voltage.
ex) For RC1608 Series [ P=0.1(W), Max working voltage = 50(V) ]
1) The rated voltage, when R=1KΩ
= 0.1 × 1000 = 10
Value is lower than Max working voltage,
therefore
= 10()
2) The rated voltage, when R=100KΩ
= 0.1 × 100000 = 100
Value is higher than Max working voltage,
therefore
= 50()
2. When the rated voltage is applied to the resistor, check the ambient temperature and decrease the
lower according to the power derating curve.
3. If higher voltage than rated voltage, the reliability condition and performance cannot be guaranteed.
* If pulse wave is applied, the maximum pulse power should be below the rated voltage.
PCB设计
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