Data Sheet
Customer:
Product:
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Issued Date:
Edition:
Current Sensing Thick Film Chip Resistor - RS Series
0402/0603/0805/1206/1210/2010/2512
06-Mar-17
REV.B1
VIKING TECH CORPORATION
No.70 Guangfu N. Rd., Hukou
Township, Hsinchu County 303,
Taiwan
TEL:886-3-5972931
FAX:886-3-5972935•886-3-5973494
E-mail:sales@viking.com.tw
VIKING TECH CORPORATION KAOHSIUNG BRANCH
No.248-3, Sin-Sheng Rd., Cian-Jhen Dist., Kaohsiung,
806, Taiwan
VIKING ELECTRONICS (WUXI) CO., LTD.
(
)
No.22 Xixia Road, Machinery & Industry Park,
National Hi-Tech Industrial Development Zone
of Wuxi, Wuxi, Jiangsu Province, China
Zip Code:214028
TEL:86-510-85203339
FAX:86-510-85203667•86-510-85203977
E-mail:china@viking.com.tw
TEL:886-7-8217999
FAX:886-7-8228229
E-mail:sales@viking.com.tw
Produced by
(QC)
06-Mar-17
Checked
(QC)
06-Mar-17
Approved by
(QC)
06-Mar-17
Prepared by
(Sales)
06-Mar-17
Accepted by
(Customer)
Susan Huang
J.C. Liu
J.C. Liu
RS Series
Current Sensing Thick Film Chip Resistor
Current Sensing Thick Film Chip Resistor
Scope
This specification applies to all sizes of rectangular-type fixed chip
resistors with Ruthenium-base as material.
Features
Low inductance
Highly reliable multilayer electrode construction
Higher component and equipment reliability
Reduced size of final equipment reliability
RoHS Compliance
Construction
L
D1
Applications
Power Management Applications
Switching Power Supply
Over Current Protection in Audio Application
Voltage Regulation Module (VRM)
DC-DC Converter, Battery Pack, Charger, Adaptor
Automotive Engine Control
Disk Driver
W
T
D2
Alumina Substrate
Bottom Electrode
Top Electrode
Edge Electrode
Barrier Layer
External Electrode
Resistor Layer
Primary Overcoat
Secondary Overcoat
Dimensions
Type
RS-02
RS-03
RS-05
RS-06
RS-10
RS-0A
RS-12
Size
(Inch)
0402
0603
0805
1206
1210
2010
2512
L
(mm)
1.00±0.05
1.60±0.10
2.00±0.10
3.10±0.10
3.10±0.10
5.00±0.10
6.35±0.10
W
(mm)
0.50±0.05
0.80±0.10
1.25±0.10
1.55±0.10
2.60±0.15
2.50±0.15
3.10±0.15
T
(mm)
0.35±0.05
0.45±0.10
0.50±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.55±0.10
D1
(mm)
0.20±0.10
0.30±0.20
0.35±0.20
0.50±0.25
0.50±0.25
0.60±0.25
0.60±0.25
D2
(mm)
0.20±0.10
0.30±0.20
0.40±0.20
0.50±0.20
0.50±0.20
0.50±0.20
0.50±0.20
Weight
(g)
(1000pcs)
0.620
2.042
4.368
8.947
15.959
24.241
39.448
www.viking.com.tw
For detail questions, contact sales@viking.com.tw
1
Edition : REV.B1
Revision: 06-Mar-2017
RS Series
Current Sensing Thick Film Chip Resistor
Part Numbering
Part Number
RS-
Product
Type
RS
RS-03FL7-0R047
03
F
L
7
-
0
R
0
4
7
Dimensions
02: 0402
03: 0603
05: 0805
06: 1206
10: 1210
0A: 2010
12: 2512
Resistance
Tolerance
F: ±1%
J: ±5%
Function
Code
L: Standard
P: High Power
Packaging
Code
4: 7” Reel 4Kpcs
6: 7” Reel 10Kpcs
7: 7” Reel 5Kpcs
9: 10” Reel 8Kpcs
A: 10” Reel 10Kpcs
B: 10” Reel 20Kpcs
C: 13” Reel 40Kpcs
D: 13” Reel 20Kpcs
F: Bulk
Resistance
- 0R047: 0.047Ω
- - - 0R1: 0.1Ω
“-“ to fill up 6 spaces
Recommend Land Pattern
Derating Curve
100
Derating Curve
C
.
Power ratio(%)
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
B
A
Type
RS-02
RS-03
RS-05
RS-06
RS-10
RS-0A
RS-12
A
(mm)
0.50
0.90
1.20
2.00
2.00
3.80
3.80
B
(mm)
0.45
0.60
0.70
0.90
0.90
0.90
1.60
C
(mm)
0.60
0.90
1.30
1.60
2.80
2.80
3.50
Ambient Temperature(℃)
Soldering Condition
IR Reflow Soldering
Wave Soldering (Flow Soldering)
(1) Time of IR reflow soldering at maximum temperature point 260C：10s
(2) Time of wave soldering at maximum temperature point 260C：10s
(3) Time of soldering iron at maximum temperature point 410C：5s
www.viking.com.tw
For detail questions, contact sales@viking.com.tw
Edition : REV.B1
Revision: 06-Mar-2017
2
RS Series
Current Sensing Thick Film Chip Resistor
Standard Electrical Specifications
Item
Power Rating
at 70C
Type
RS-02 (0402)
1/16W
-55 ~ +155C
1.11A
Operating Temp. Max. Operating
Range
Current
Resistance Range
(mΩ)
±1%
50 - 91
100 - 976
20 - 47
50 - 91
100 - 976
10 - 18
20 - 47
50 - 91
100 - 976
±5%
800
500
1200
800
500
1500
1200
800
500
TCR
(PPM/C)
RS-03 (0603)
1/10W
-55 ~ +155C
2.23A
RS-05 (0805)
RS-06 (1206)
RS-10 (1210)
RS-0A (2010)
RS-12 (2512)
1/8W
1/4W
1/3W
3/4W
1W
-55 ~ +155C
-55 ~ +155C
-55 ~ +155C
-55 ~ +155C
-55 ~ +155C
3.53A
5.00A
5.77A
8.66A
10.0A
10 - 18
20 - 91
100 - 976
1500
800
500
Operating Voltage=√(P*R)
; Overload Voltage=2.5*√(P*R)
High Power Electrical Specifications
Item
Type
Power Rating
at 70°C
Operating Temp. Max. Operating
Range
Current
Resistance Range
(mΩ)
±1%
1/10W
-55 ~ +155C
1.40A
50 - 91
100 - 976
20 - 47
50 - 91
100 - 976
10 - 18
20 - 47
50 - 91
100 - 976
±5%
800
500
1200
800
500
1500
1200
800
500
TCR
(PPM/°C)
RS-02 (0402)
RS-03 (0603)
1/8W
-55 ~ +155C
2.50A
RS-05 (0805)
RS-06 (1206)
RS-10 (1210)
RS-0A (2010)
RS-12 (2512)
1/4W
1/2W
1/2W
1W
2W
-55 ~ +155C
-55 ~ +155C
-55 ~ +155C
-55 ~ +155C
-55 ~ +155C
5.00A
7.07A
7.07A
10.0A
14.1A
10 - 18
20 - 91
100 - 976
1500
800
500
Operating Voltage=√(P*R)
Overload Voltage=2.5*√(P*R)
Operating Current=√(P/R)
Viking is capable of manufacturing the optional spec based on customer’s requirement.
www.viking.com.tw
For detail questions, contact sales@viking.com.tw
3
Edition : REV.B1
Revision: 06-Mar-2017
RS Series
Current Sensing Thick Film Chip Resistor
Environmental Characteristics
Item
1%
Requirement
5%
JIS-C-5201-1 4.8
IEC-60115-1 4.8
Test Method
Temperature Coefficient of
Resistance (T.C.R.)
As Spec.
Short Time Overload
(1.0%+0.05Ω)
(2.0%+0.05Ω)
-55C~+125C, 25C is the reference temperature
JIS-C-5201-1 4.13
IEC-60115-1 4.13
RCWV*2.5 or Max. Overload Voltage whichever is
lower for 5 seconds, 2 seconds for High Power Series
JIS-C-5201-1 4.6
IEC-60115-1 4.6
Max. Overload Voltage for 1 minute
JIS-C-5201-1 4.25
IEC-60115-1 4.25.1
702C, RCWV for 1000 hrs with 1.5 hrs “ON” and
0.5 hr “OFF”
JIS-C-5201-1 4.24
IEC-60115-1 4.24
402C, 90~95% R.H., RCWV for 1000 hrs with 1.5
hrs “ON” and 0.5 hr “OFF”
JIS-C-5201-1 4.23
IEC-60115-1 4.23.2
at +155C for 1000 hrs
JIS-C-5201-1 4.33
IEC-60115-1 4.33
Bending once for 5 seconds
2010, 2512 sizes: 2mm
Other sizes: 3mm
JIS-C-5201-1 4.17
IEC-60115-1 4.17
2455C for 3 seconds
JIS-C-5201-1 4.18
IEC-60115-1 4.18
2605C for 10 seconds
JIS-C-5201-1 4.7
IEC-60115-1 4.7
1.42 times Max. Operating Voltage for 1 minute
JIS-C-5201-1 4.18
IEC-60068-2-58 8.2.1
2605C for 30 seconds
JIS-C-5201-1 4.19
IEC-60115-1 4.19
-55C to +155C, 5 cycles
Insulation Resistance
10G
Endurance
(1.0%+0.10Ω)
(2.0%+0.10Ω)
Damp Heat with Load
(1.0%+0.10Ω)
(2.0%+0.10Ω)
Dry Heat
(1.0%+0.05Ω)
(1.5%+0.10Ω)
Bending Strength
(1.0%+0.05Ω)
(1.0%+0.05Ω)
Solderability
95% min. coverage
Resistance to Soldering Heat
(0.5%+0.05Ω)
(1.0%+0.05Ω)
Voltage Proof
No breakdown or flashover
Individual leaching area
≦5%
Leaching
Total leaching area
≦
10%
(0.5%+0.05Ω)
(1.0%+0.05Ω)
Rapid Change of
Temperature
RCWV(Rated Continuous Working Voltage)=√(P*R) or Max. Operating Voltage whichever is lower.
■
Storage Temperature: 15~28°C; Humidity < 80%RH
www.viking.com.tw
For detail questions, contact sales@viking.com.tw
4
Edition : REV.B1
Revision: 06-Mar-2017
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