Data Sheet
Customer:
Product:
Metal Foil Chip Fixed Resistor - MF Series
Sizes:
0402/0603/0805/1206/2010/2512
Issued Date:
27-Oct-22
Edition:
REV.A5
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.
(
)
No.70, Guangfu N. Rd., Hukou
Township, Hsinchu County
303, Taiwan (R.O.C)
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)
27-Oct-22
27-Oct-22
27-Oct-22
Mandy Chen
Ben Chang
Ben Chang
光頡電子 無錫 有限公司
Prepared by
(Sales)
Accepted by
(Customer)
【MF Series】
Metal Foil Chip Fixed Resistor
■Features
-High power rating up to 2 Watts
-Low TCR down to ±50 PPM/°C
-Current detecting resistors
-Superior mechanical and frequency characteristics
-Compliant with RoHS directive
-Halogen free requirement
■Applications
-Switching Power Supply, Over Current Protection
-Voltage Regulation Module(VRM)
-DC-DC Converter, Charger
-Portable Devices etc
■Construction
1 Ceramic Substrate
2 Alloy Plate
3 Top Electrode
4 Primary Overcoat
5 Cu Plating
6 Secondary Overcoat
7 Edge Electrode
8 Barrier Layer
9 External Electrode
■Dimensions
Figure1
MF02
Size
(Inch)
0402
MF03
0603
MF05
0805
MF06
1206
Type
MF10
2010
MF12
2512
Figure2
Resistance
(mΩ)
10
≧5
3-4
≧5
3-4
≧5
2
3
4-5
>5
2
3
4
5-6
7
>7
Figure3
L
mm
1.00±0.10
W
mm
0.50±0.10
t
mm
0.40±0.10
a
mm
0.35
1.60±0.20
0.80±0.20
0.70±0.15
≦
≦0.60
2.00±0.20
1.25±0.15
0.70±0.15
0.40±0.25
3.20±0.20
1.60±0.20
0.75±0.15
0.50±0.30
5.00±0.20
2.50±0.20
0.75±0.20
0.60±0.30
6.40±0.20
3.20±0.20
0.75±0.20
0.90±0.30
b
mm
0.35±0.15
0.35±0.20
0.70±0.30
0.40±0.30
0.90±0.30
0.50±0.30
1.80±0.30
1.60±0.30
1.30±0.30
0.80±0.30
2.30±0.30
1.90±0.30
1.70±0.30
1.20±0.30
1.10±0.30
0.90±0.30
■Figure 1 for MF03 type;Figure 2 for MF05≥10mΩ / MF06 type / MF12 type ; Figure 3 for MF051000MΩ
Voltage Proof
No breakdown or flashover
Component Solvent Resistance
No mechanical damage
ΔR ±1%
≦
■Recommend Land Pattern
10mΩ
A
mm
0.35
B
mm
1.45
C
mm
0.6
5mΩ - 30mΩ
0.6
2.8
1.0
3mΩ - 4mΩ
5mΩ - 50mΩ
3mΩ - 4mΩ
5mΩ - 68mΩ
2mΩ
3mΩ - 9mΩ
10mΩ - 100mΩ
2mΩ - 4mΩ
5mΩ - 200mΩ
0.5
0.8
0.8
1.8
1.0
1.6
2.7
1.0
3.8
3.2
1.4
4.4
1.8
6.3
2.9
8.0
3.4
Type
Resistance
MF02
MF03
MF05
MF06
MF10
MF12
■Soldering Condition
Recommended reflow profile
www.viking.com.tw
Recommended wave solder profile
For detail questions, contact : sales@viking.com.tw
3
Edition : REV.A5
Revision: 27-Oct-2022
【MF Series】
Metal Foil Chip Fixed Resistor
■Packaging
Packing Quantity & Reel Specifications
Unit :mm
Tape (EA)
Emboss
Plastic
Tape (EA)
Paper
Type
ØA
ØB
ØC
W
T
MF02
178.0±2.0 58.0±2.0 13.0±0.5
9.5±1.0
12.5±1.5
10,000
-
MF03
178.0±2.0 58.0±2.0 13.0±0.5
9.5±1.0
12.5±1.5
5,000
-
MF05
178.0±2.0 58.0±2.0 13.0±0.5
9.5±1.0
12.5±1.5
5,000
-
MF06
178.0±2.0 58.0±2.0 13.0±0.5
9.5±1.0
12.5±1.5
5,000
-
MF10
178.0±2.0 57.0±2.0 13.0±0.5 13.0±0.5 15.5±1.5
-
4,000
MF12
178.0±2.0 57.0±2.0 13.0±0.5 13.0±0.5 15.5±1.5
-
4,000
Paper Tape Specifications
Unit: mm
B
W
F
E
P
P0
P1
ØD0
1.20±0.10
0.7±0.10
8.00±0.20
3.50±0.05
1.75±0.10
2.00±0.05
4.00±0.10
2.00±0.05
1.50±0.10
0.50±0.10
1.85±0.10
1.10±0.10
8.00±0.20
3.50±0.05
1.75±0.10
4.00±0.10
4.00±0.10
2.00±0.05
1.50±0.10
0.75±0.10
MF05
2.35±0.10
1.65±0.10
8.00±0.20
3.50±0.05
1.75±0.10
4.00±0.10
4.00±0.10
2.00±0.05
1.50±0.10
0.95±0.10
MF06
3.50±0.20
1.90±0.20
8.00±0.20
3.50±0.05
1.75±0.10
4.00±0.10
4.00±0.10
2.00±0.05
1.50±0.10
0.95±0.10
Type
A
MF02
MF03
T
Emboss Plastic Tape Specifications
Unit: mm
Type
A0
B0
W
F
E
t
P
P0
P1
MF10
5.50±0.15 2.82±0.15 12.0±0.10 5.50±0.10 1.75±0.10 0.25±0.05 4.00±0.10 4.00±0.10 2.00+0.05
MF12
6.78±0.15 3.45±0.15 12.0±0.10 5.50±0.10 1.75±0.10 0.25±0.05 4.00±0.10 4.00±0.10 2.00+0.05
www.viking.com.tw
For detail questions, contact : sales@viking.com.tw
4
D0
D1
1.50
+0.10/-0
1.50
+0.10/-0
K0
1.50±0.10 0.84±0.10
1.50±0.10 1.00±0.10
Edition : REV.A5
Revision: 27-Oct-2022
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