4-1-6W Datasheet, PDF (2/3 Pages) Bourns Electronic Solutions – RF2, RF3, RF4 Series - Wideband Transformers

RF2, RF3, RF4 Series - Wideband Transformers
Product Dimensions
Type D
1 23
6.85 _MAX
(.270)
6 54
7.62
(.300)
6.35 _MAX
(.249)
0.38
(.015)
2.54
(.100)
3.81 _MIN
(.150)
5.08 _TYP.
(.200)
0.45 _TYP.
(.018)
8.38 _TYP.
(.330)
Type J
123
8.38
(.330)
6 54
6.35
(.250)
MAX
(0.0.2150)TYP
1.14 - 1.27
(.045 - .050)
(0.0.3185)TYP
1.14 - 1.27
(.045 - .050)
Type W
123
6 54
10.92
(.430)
6.35
(.250)
(0.0.2150)TYP
0.38
(.015)
TYP
1.14 - 1.27
(.045 - .050)
1.90
(.075)
1.90
(.075)
1.14 - 1.27
(.045 - .050)
DIMENSIONS:
MM
(INCHES)
Typical Frequency Response
2-4-1 3 dB Bandwidth 0.200-350 MHz
Frequency (MHz)
2-3-1 3 dB Bandwidth 0.050-250 MHz
Frequency (MHz)
3-1-1 3 dB Bandwidth 0.150-400 MHz
Frequency (MHz)
How To Order
x - x - x x __ __ L
Model
Impedance Ratio
(see “Ratio Impedance”)
Type Number
Termination Type
(see “Product Dimensions”)
D = Through-hole
W = Surface Mount (Gull-Wing)
J = Surface Mount (“J” Leads)
Impedance Ratio
P = Ratio: Primary to Secondary (R : 1)
Blank = Ratio: Secondary to Primary (R : 1)
Where “R” is the Ratio Impedance
in Electrical Specifications chart
Packaging
E = Tape and Reel (Types J and W only)
Blank = Tubes (Types D and W only)
Termination Material
L = 97Sn/2.5Cu/0.5Ag (RoHS Compliant)
Packaging
Tape and Reel (Types J and W only)
....................................... 700 pcs./reel
Tubes (Types D and W only)
........................................68 pcs./tube
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications