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C203 Datasheet, PDF (1/3 Pages) Pulse A Technitrol Company – RF TRANSFORMERS Transformers for Wideband RF Applications | |||
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RF TRANSFORMERS
Transformers for Wideband RF Applications
RoHS peak reflow temperature rating: 245°C°
Miniature surface mount package
Various impedance ratios available
Excellent insertion loss
Ideal for Balanced-to-Unbalanced applications
Products from 0.05 to 1900 MHz bandwidth
Electrical Specifications @ 25°C â Operating Temperature -40°C to +85°C
RoHS
Compliant
Part Number
CX2041NL
CX2040LNL
CX2043LNL
CX2044LNL
CX2045LNL
CX2047LNL
CX2049LNL
CX2029LNL
CX2163LNL
Impedance Ratio 1
Pri:Sec
1:1CT
1:1
1.5:1
1.5:1
1:2CT
1:4CT
1:8CT
36:1CT
1:1
Turns Ratio
Pri:Sec
(±2%)
1:1CT
1:1
â1.5:1
â1.5:1
1:1.414CT
1:2CT
1:2.83CT
6:1CT
1:1
3 dB
0.05â450
1.5â500
â
â
â
â
.25â500
0.05â21
800â1900
Bandwidth 2, 3
(MHz TYP)
2 dB
0.75â300
2.5-400
â
1.0â500
â
0.5â300
0.3â400
â
â
1 dB
0.10â200
5â350
1â1000
5â100
3â300
1.5â100
0.5â200
â
900-1400
Insertion Loss
@ Midband
(dB TYP)
0.60
0.90
0.20
0.20
0.80
0.24
1.16
0.40
1.50
Schematic
B
A
D
A
B
B
B
B
E
Primary Pins
4â6
4â6
3â6
1â3
4â6
4â6
4â6
4â6
1â3
Electrical Specifications @ 25°C â Operating Temperature -40°C to +85°C
RoHS
Compliant
Part Number
CX2038LNL
CX2039LNL
Impedance Ratio1
Pri:Sec
75 ï:75 ï
50 ï:50 ï
Bandwidth 2, 3
(MHz TYP)
2 dB
Up to 1500
Up to 1500
1 dB
4.5â1000
4.5â1000
Schematic
C
C
NOTE: Optional Tape & Reel packaging can be ordered by adding a âTâ sufï¬x to the part number, e.g. CX2041NLT, CX2163NLT.
Mechanical
Primary Pins
4â6
4â6
Schematic
RACKET-LITE
Tape & Reel . . . . . . . . . . . . . . . . . 2000 /reel
Tray . . . . . . . . . . . . . . . . . . . . . . . . 100 /tray
Power Rating . . . 30 mA MAX; 0.25 W MAX
Dimensions: Inches
mm
Unless
otherwise
specified,
all
tolerances
are
±
.010
0.25
USA 858 674 8100 ⢠Germany 49 7032 7806 0 ⢠Singapore 65 6287 8998 ⢠Shanghai 86 21 32181071 ⢠China 86 755 33966678 ⢠Taiwan 886 3 4643715
www.pulseeng.com
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