Anti-Sulfur Flat Type Array Resistors (RFS, RMS)
Anti-Sulfur Flat Array Resistors
(RFS, RMS series)
■ Features
●
●
●
●
Reducing SMD surface area (40% reduced)
Reducing SMD cost (75% reduced)
Stable resistance in the H
2
S gas Atmosphere.
RoHS Compliant.
■ Part Number System
RM
Type
RFS
Flat Array
RMS Inverted Array
06
06
Size
0603
(0201)
4P
# of Resistors
2P
4P
2 pieces
4 pieces
J
J
Tolerance
±5%
150
Resistance Value
3-digit coding
(E-24 series)
* Jumper :
‘000’
CS
Packing Type
CS
ES
AS
7” reel
10” reel
13” reel
* Jumper :
‘J’
Anti-Sulfur Flat Type Array Resistors (RFS, RMS)
■
Structure and Dimensions
[ Top View ]
[ Side View ]
A
B
[ Bottom View ]
RFS064P
L
W
T
C
1
D
C
2
P
P
A
B
RFS062P
L
W
T
C
1
D
[ Unit : mm ]
Size(mil)
L
W
T
A
B
C
1
C
2
-
D
min 0.1
min 0.1
P
0.50±0.05
0.40±0.05
Unit
Weight
0.3mg
0.5mg
RFS062P(0302)
0.80±0.05 0.60±0.05 0.23±0.10 0.15±0.10 0.20±0.10 0.25±0.10
RFS064P(0502)
1.40±0.05 0.60±0.05 0.23±0.10 0.15±0.10 0.20±0.10 0.25±0.10 0.25±0.10
Anti-Sulfur Flat Type Array Resistors (RFS, RMS)
■
Structure and Dimensions
[ Top View ]
[ Side View ]
A
[ Bottom View ]
B
RMS064P
L
W
T
C
1
D
C
2
P
P
A
B
RMS062P
L
W
T
C
1
D
[ Unit : mm ]
TYPE
L
W
T
A
B
C
1
C
2
-
D
min 0.1
min 0.1
P
0.50±0.05
0.40±0.05
Unit
Weight
0.3mg
0.5mg
RMS062P(0302)
0.80±0.05 0.60±0.05 0.23±0.10 0.15±0.10 0.20±0.10 0.20±0.10
RMS64P(0502)
1.40±0.05 0.60±0.05 0.23±0.10 0.15±0.10 0.20±0.10 0.20±0.10 0.20±0.10
Anti-Sulfur Flat Type Array Resistors (RFS, RMS)
■
Application Characteristics
Type
Size
(inch)
0302
0502
Rated Power
[W]
1/32
Rated Voltage
[V]
Max Working
Voltage
[V]
12.5
12.5
Tolerance
[%]
±1(F)
±2(G)
±5(J)
Resistance
Range
[Ω]
T.C.R
[ppm/℃]
Working
Temp.
[℃]
Moisture
Level
062P
064P
P
R
P : Rated Power(W)
1/32
R : Resistance(Ω)
1/10(Package)
10 ~ 1M
±200
-55 ~ 125
Level 1
•
Please contact our sales representatives or engineers for other specifications
■
Power Derating Curve
■
Jumper Ratings
TYPE
062P, 064P
Rated
Current (A)
0.5
Max Overload
Current (A)
1
■
Rated Voltage
V=
V : Rated Voltage (V)
P : Rated Power (W)
R : Resistance Value (Ω)
Anti-Sulfur Flat Type Array Resistors (RFS, RMS)
■
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.
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