SBT203 Datasheet, PDF (1/2 Pages) Frontier Electronics. – SMD Balun Transformer

Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: [phone]
FAX: [phone]
E-mail: [e-mail]
Web: frontierusa.com
SMD Balun Transformer—SBT203-series
A. Electrical specifications:
Part No.
SBT203-11
SBT203-21
Turn Ratio
1:1
2:1
Insertion Loss 3 dB Max.
@3~300MHz
@6~400MHz
B. Mechanical dimensions: (Unit: mm)
Dimension
Tolerance
M1
4.4
Max.
M2
5.50
Max.
M3
1.50
± 0.30
M4
3.20
Max.
M5
0.50
± 0.15
M2
6
M1
4
1 _M3
2 M3
3
Mechanical dimension
M4
M5
N1
N3
N2
Schematic
6.20mm
2.90mm
3.0 mm
3.8
mm
0.80 mm
Land Pattern
C. Test configuration and connection:
(a) SBT-203-11:
(b) SBT-203-21:
D. Note: RoHS compliant; for the ROHS parts, we add “-LFR” at the end of the P/N.
SMD Balun Transformer SBT203-series
Rev. A
Jan. 01, 2006. Page: 1 of 2