Data Sheet
Customer:
Product:
Current Sensing Thick Film Chip Resistor - RS Series
Size:
0402/0603/0805/1206/1210/2010/2512
Issued Date:
10-Mar-21
Edition:
REV.B3
VIKING TECH CORPORATION
光頡科技股份有限公司
VIKING TECH CORPORATION KAOHSIUNG BRANCH
光頡科技股份有限公司高雄分公司
VIKING ELECTRONICS (WUXI) CO., LTD.
光頡電子(無錫)有限公司
No.70 Guangfu N. Rd., Hukou
Township, Hsinchu County 303,
Taiwan
No.248-3, Sin-Sheng Rd., Cian-Jhen Dist., Kaohsiung,
806, Taiwan
TEL:886-3-5972931
FAX:886-3-5972935•886-3-5973494
E-mail:sales@viking.com.tw
TEL:886-7-8217999
FAX:886-7-8228229
E-mail:sales@viking.com.tw
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
Produced by
(QC)
Checked
(QC)
Approved by
(QC)
10-Mar-21
10-Mar-21
10-Mar-21
Susan Huang
J.C. Liu
J.C. Liu
Prepared by
(Sales)
Accepted by
(Customer)
【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
■Applications
-Power Management Applications
L
-Switching Power Supply
D1
-Over Current Protection in Audio Application
-Voltage Regulation Module (VRM)
W
T
-DC-DC Converter, Battery Pack, Charger, Adaptor
-Disk Driver
D2
Alumina Substrate
Edge Electrode
Resistor Layer
Bottom Electrode
Barrier Layer
Primary Overcoat
Top Electrode
External Electrode
Secondary Overcoat
■Dimensions
L
W
T
D1
D2
(mm)
(mm)
(mm)
(mm)
(mm)
Weight
(g)
(1000pcs)
0402
1.00±0.05
0.50±0.05
0.35±0.05
0.20±0.10
0.20±0.10
0.620
RS-03
0603
1.60±0.10
0.80±0.10
0.45±0.10
0.30±0.20
0.30±0.20
2.042
RS-05
0805
2.00±0.10
1.25±0.10
0.50±0.10
0.35±0.20
0.40±0.20
4.368
RS-06
1206
3.10±0.10
1.55±0.10
0.55±0.10
0.50±0.25
0.50±0.20
8.947
RS-10
1210
3.10±0.10
2.60±0.15
0.55±0.10
0.50±0.25
0.50±0.20
15.959
RS-0A
2010
5.00±0.10
2.50±0.15
0.55±0.10
0.60±0.25
0.50±0.20
24.241
RS-12
2512
6.35±0.10
3.10±0.15
0.55±0.10
0.60±0.25
0.50±0.20
39.448
Type
Size
(Inch)
RS-02
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1
Edition: REV.B3
Revision: 10-Mar-2021
【RS Series】
Current Sensing Thick Film Chip Resistor
■Part Numbering
Part Number:RS-03FL7-0R047
RS-
03
F
Product
Type
Dimensions
Resistance
Tolerance
F: ±1%
J: ±5%
RS
02: 0402
03: 0603
05: 0805
06: 1206
10: 1210
0A: 2010
12: 2512
L
■Recommend Land Pattern
7
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
0
R
0
4
7
Resistance
- 0R047: 0.047Ω
- - - 0R1: 0.1Ω
“-“ to fill up 6 spaces
■Derating Curve
Derating Curve
100
Power ratio(%)
B
.
C
A
Type
A
(mm)
B
(mm)
C
(mm)
RS-02
0.50
0.45
0.60
RS-03
0.90
0.60
0.90
RS-05
1.20
0.70
1.30
RS-06
2.00
0.90
1.60
RS-10
2.00
0.90
2.80
RS-0A
3.80
0.90
2.80
RS-12
3.80
1.60
3.50
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
Ambient Temperature(℃)
■Soldering Condition (IPC/JEDEC J-STD-020)
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2
Edition: REV.B3
Revision: 10-Mar-2021
【RS Series】
Current Sensing Thick Film Chip Resistor
■Standard Electrical Specifications
Item
Power Rating
at 70C
Operating Temp. Max. Operating
Range
Current
Type
Resistance Range
(mΩ)
±1%
TCR
(PPM/C)
±5%
RS-02 (0402)
1/16W
-55 ~ +155C
1.11A
50 - 91
100 - 976
800
500
RS-03 (0603)
1/10W
-55 ~ +155C
2.23A
20 - 47
50 - 91
100 - 976
1200
800
500
RS-05 (0805)
1/8W
-55 ~ +155C
3.53A
RS-06 (1206)
1/4W
-55 ~ +155C
5.00A
10 - 18
20 - 47
50 - 91
100 - 976
1500
1200
800
500
RS-10 (1210)
1/3W
-55 ~ +155C
5.77A
RS-0A (2010)
3/4W
-55 ~ +155C
8.66A
10 - 18
20 - 91
100 - 976
1500
800
500
RS-12 (2512)
1W
-55 ~ +155C
10.0A
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%
TCR
(PPM/°C)
±5%
RS-02 (0402)
1/10W
-55 ~ +155C
1.40A
50 - 91
100 - 976
800
500
RS-03 (0603)
1/8W
-55 ~ +155C
2.50A
20 - 47
50 - 91
100 - 976
1200
800
500
RS-05 (0805)
1/4W
-55 ~ +155C
5.00A
RS-06 (1206)
1/2W
-55 ~ +155C
7.07A
10 - 18
20 - 47
50 - 91
100 - 976
1500
1200
800
500
RS-10 (1210)
1/2W
-55 ~ +155C
7.07A
RS-0A (2010)
1W
-55 ~ +155C
10.0A
10 - 18
20 - 91
100 - 976
1500
800
500
RS-12 (2512)
2W
-55 ~ +155C
14.1A
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.
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For detail questions, contact:sales@viking.com.tw
3
Edition: REV.B3
Revision: 10-Mar-2021
【RS Series】
Current Sensing Thick Film Chip Resistor
■Environmental Characteristics
Requirement
Item
Temperature Coefficient of
Resistance (T.C.R.)
JIS-C-5201-1 4.8
IEC-60115-1 4.8
As Spec.
Short Time Overload
(1.0%+0.05Ω)
Insulation Resistance
10G
Endurance
Test Method
5%
1%
(2.0%+0.05Ω)
At 25C/-55C and 25C/+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
(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)
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
Bending Strength
(1.0%+0.05Ω)
Solderability
95% min. coverage
Resistance to Soldering Heat (0.5%+0.05Ω)
(1.0%+0.05Ω)
(1.0%+0.05Ω)
JIS-C-5201-1 4.33
IEC-60115-1 4.33
Bending once for 60 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
Voltage Proof
Leaching
Rapid Change of
Temperature
No breakdown or flashover
1.42 times Max. Operating Voltage for 1 minute
RS-02:100V; RS-03:150V; RS-05:300V
RS-06/10/0A:400V; RS-12:500V
Individual leaching area ≦5%
JIS-C-5201-1 4.18
IEC-60068-2-58 8.2.1
Total leaching area ≦ 10%
2605C for 30 seconds
JIS-C-5201-1 4.19
IEC-60115-1 4.19
-55C to +155C, 5 cycles
(0.5%+0.05Ω)
(1.0%+0.05Ω)
RCWV(Rated Continuous Working Voltage)=√(P*R) or Max. Operating Voltage whichever is lower.
■ Storage Temperature: 15~28°C; Humidity < 80%RH
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For detail questions, contact:sales@viking.com.tw
4
Edition: REV.B3
Revision: 10-Mar-2021
【RS Series】
Current Sensing Thick Film Chip Resistor
▓Packaging
Reel Specifications & Packaging Quantity
Type
RS-02
Paper
RS-03
RS-05
RS-06
Paper
RS-10
RS-0A
RS-12
Tape Width
Reel
Diameter
ΦA
(mm)
10K
8mm
7 inch
178.5±1.5
20K
8mm
10 inch
254±1.0
40K
8mm
13 inch
330±1.0
5K
8mm
7 inch
178.5±1.5
10K
8mm
10 inch
254±1.0
20K
8mm
13 inch
330±1.0
4K
12mm
7 inch
178.5±1.5
8K
12mm
10 inch
250±1.0
Bottom Tape
Top Tape
Packaging
Quantity
ΦB
(mm)
ΦC
(mm)
W
(mm)
T
(mm)
13.0±0.2
9.0±0.5
12.5±0.5
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
13.0±0.2
9.0±0.5
12.5±0.5
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
100±0.5
13.0±0.2
9.5±0.5
13.5±0.5
+1/-0
13.0±0.5
13.0±0.5
15.5±0.5
62±0.5
13.0±0.5
12.5±0.5
16.5±0.5
60
60
60
+1/-0
+1/-0
Embossed
Paper Tape Specifications
ψ D0
E
A
F
W
B
T
Paper Tape
Type
A
(mm)
B
(mm)
W
(mm)
P1
Resistor
E
(mm)
F
(mm)
P0
(mm)
P2
P0
P1
(mm)
Direction of unreeling
P2
(mm)
ΦD0
(mm)
T
(mm)
RS-02
0.65±0.10 1.15±0.10 8.00±0.20 1.75±0.10 3.50±0.05 4.00±0.10 2.00±0.05 2.00±0.05 1.50+0.1,-0 0.45±0.10
RS-03
1.10±0.10 1.90±0.10 8.00±0.20 1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.70±0.10
RS-05
1.60±0.10 2.40±0.20 8.00±0.20 1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.85±0.10
RS-06
1.90±0.10 3.50±0.20 8.00±0.20 1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.85±0.10
RS-10
2.90±0.10 3.50±0.20 8.00±0.20 1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.85±0.10
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For detail questions, contact:sales@viking.com.tw
5
Edition: REV.B3
Revision: 10-Mar-2021
【RS Series】
Current Sensing Thick Film Chip Resistor
Embossed Plastic Tape Specifications
Top Tape
ψ D0
E
A
F
W
B
ψD11.5+0.25,-0
T
P1
Resistor
P2
P0
Direction of unreeling
Embossed Tape
P2
(mm)
ΦD0
(mm)
Type
A
(mm)
B
(mm)
W
(mm)
E
(mm)
F
(mm)
P0
(mm)
P1
(mm)
T
(mm)
RS-0A
2.80±0.10
5.40±0.20
12.0±0.30
1.75±0.10
5.50±0.05
4.00±0.10
4.00±0.10
2.00±0.05 1.50+0.1, -0
1.2
+0
RS-12
3.50±0.10
6.70±0.10
12.0±0.30
1.75±0.10
5.50±0.05
4.00±0.10
4.00±0.10
2.00±0.05 1.50+0.1, -0
1.2
+0
■Marking
No Marking for 0402
1%, 5% for 0805/1206/1210/2010/2512: 4 digits marking
Example:
Resistance
Marking
47mΩ
R047
75mΩ
R075
15mΩ
R015
750mΩ
R750
820mΩ
R820
5% for 0603: 3 digits marking in E24
1% for 0603: 3 digits marking with under-line in E96 (non-including E24 series)
R10
3 digits marking for E24 or R value suffix is zero in E96: R10=100mΩ; R28=280mΩ
243
3 digits marking for E96: 243=243mΩ; 511=511mΩ
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For detail questions, contact:sales@viking.com.tw
6
Edition: REV.B3
Revision: 10-Mar-2021
【RS Series】
Current Sensing Thick Film Chip Resistor
REVISION HISTORY
REVISION DATE
CHANGE NOTIFICATION
DESCRIPTION
Version A9 Jun 03, 2014
-
- Environmental Characteristics updated
Version B
-
- Remove Material Description
- Modify Storage Temperature
-
- Size 1206 High power product Power rating
1/3W upgrade to 1/2W
Jul 15, 2016
Version B1 Mar 06, 2017
Version B2 May 20, 2019
Version B3 Mar 10, 2021
www.viking.com.tw
-
- Modify TCR Test description
- Modify Bending Test description
- Modify 2010 Embossed Plastic Tape B
Specification
- Modify Soldering Condition (IPC/JEDEC
J-STD-020)
-
For detail questions, contact:sales@viking.com.tw
7
Edition: REV.B3
Revision: 10-Mar-2021
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