Data Sheet
Customer:
Product:
Metal Film High Frequency MELF Resistor-CSRF Series
Size:
0102/0204/0207
Issued Date:
30-Oct-20
Edition:
Draft
VIKING TECH CORPORATION
VIKING TECH CORPORATION KAOHSIUNG BRANCH
VIKING ELECTRONICS (WUXI) CO., LTD.
( )
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
No.248-3, Sin-Sheng Rd., Cian-Jhen Dist., Kaohsiung,
806, Taiwan
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)
Prepared by
(Sales)
Accepted by
(Customer)
30-Oct-20
30-Oct-20
30-Oct-20
30-Oct-20
Susan Huang
J.C. Liu
J.C. Liu
CSRF Series
www.viking.com.tw For detail questions, contact sales@viking.com.tw Edition: Draft
1 Revision: 30-Oct-2020
Metal Film High Frequency MELF Resistor
Features
Suitable for RF applications
Specialty trimmed technology
Sn termination on Ni barrier layer
SMD enabled structure
Lead-free and RoHS compliant
Applications
Industrial
Telecommunication
TECHNICAL SPECIFICATIONS
DESCRIPTION
CSRF0102
CSRF0204
CSRF0207
Resistance range
6.8Ω-100Ω; 50Ω
1.5Ω-220Ω; 50Ω
6.8Ω-220Ω; 50Ω
Resistance tolerance
±1%
Temperature coefficient
±50ppm/℃
Power rating P
70
1/5W
0.3W
1/4W
2/5W
1/2W
1W
Operating voltage U
max.
150V
200V
350V
Operating temperature range
-55℃~155℃
Max. resistance change at P70
for resistance range,
ΔR/R max., after 1000 h
≦0.5%
≦0.5%
≦0.5%
Construction & Dimension
Insulation Coating
Electrode Cap
Trimming Line
Resistor Layer
Ceramic Rod
Marking
Type
L
(mm)
L
1 min.
(mm)
ΦD
(mm)
ΦD
1
(mm)
K
(mm)
Weight
1,000EA
(g)
CSRF0102
2.20±0.10
1.1
1.10±0.10
D +0/-0.15
0.45±0.05
7.7
CSRF0204
3.50±0.2
1.7
1.40±0.15
D +0/-0.2
0.8±0.1
18.7
CSRF0207
5.90±0.2
2.9
2.20±0.20
D +0/-0.2
1.3±0.1
80.9