RRS series, audio metal
thin film chip resistors
NEW
Thin film realizes excellent dynamic range and sound quality
. Minimal current noise
. Special materials and structure using thin film produce "comfort" sound.
RoHS compliant
Completely lead free
SPECIFICATIONS
Mechanical
W
P
L
T
Dimension
(Inch Size)
L
W
P
T
RRS2012
(0805)
2.00 0.20
1.25 0.20
0.40 0.20
0.40 0.10
RRS1608
(0603)
1.60 0.20
0.80 0.20
0.30 0.20
0.40 0.10
( unit : mm)
Electrical
Type
Power
Tolerance %(code)
Resistance Range(鈩?
TCR ppm / C(code)
Resistance Value
Max Operating Voltage
Package
RRS2012
1/10W
0.5%(D), 0.1%(B)
100 1M
25
(P)
E 24
100V
5,000pcs/reel
RRS1608
1/16W
0.5%(D)
100 360k
25
(P)
E 24
75V
5,000pcs/reel
Low current noise
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.
Current Noise Features
Sample RRS1608 Chip Resistor
10
銆怲hin
Film銆?/div>
銆愯杽鑶溿€?/div>
Current Noise
錛坉B錛?/div>
5
0
鈭?
鈭?0
鈭?5
鈭?0
鈭?5
鈭?0
鈭?5
鈭?0
鈭?5
10惟
1k惟
10k惟
100k惟
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"
PART NUMBER
RRS 2012 P - 102 - B
Resistance Tolerance
Resistance
Temperature Coefficient of Resistance
Dimensions
Part Code
susumu group catalog
1
