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( unit : mm)
susumu group catalog
Dimension
(Inch Size)
L
W
P
T
RRS2012
(0805)
RRS1608
(0603)
2.00 0.20
1.25 0.20
0.40 0.20
0.40 0.10
1.60 0.20
0.80 0.20
0.30 0.20
0.40 0.10
RRS 2012 P - 102 - B
W
P
L
T
0.5%(D)
RRS1608
1/16W
25
(P)
100 360k
E 24
75V
RRS2012
1/10W
0.5%(D), 0.1%(B)
25
(P)
100 1M
E 24
100V
5,000pcs/reel
5,000pcs/reel
NEW
【薄膜】
1kΩ
10Ω
10kΩ
100kΩ
−20
−25
−30
−35
−40
−45
−15
−10
−5
0
5
10
Mechanical
SPECIFICATIONS
RRS series, audio metal
thin film chip resistors
Thin film realizes excellent dynamic range and sound quality
. Minimal current noise
. Special materials and structure using thin film produce "comfort" sound.
Completely lead free
RoHS compliant
Electrical Type
Power
Tolerance %(code)
Resistance Value
Max Operating Voltage
Package
Resistance Range(Ω)
TCR ppm / C(code)
PART NUMBER
Part Code
Dimensions
Temperature Coefficient of Resistance
Resistance
Resistance Tolerance
Theoretical background
The current noise largely depends on the materials used and becomes significant in lower frequencies.
This film tends to suppress the noise (see figure below). Therefore, low current noise thin film chip resistor
is needed for the application that handles very low voltage near DC range.
Low current noise
【Thin Film】
Electrons move smoothly without much
dispersion that creates noise.
Test method: JIS C5202 Fixed Resistor Test Method,
Appendix 1 "Method for Measuring Current Noise of Resistors"
Current Noise Features
Sample RRS1608 Chip Resistor