CX2047 PULSE ELECTRONICS CORPORATION, CX2047 Datasheet

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CX2047

Manufacturer Part Number
CX2047
Description
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.CX2047.pdf (3 pages)

Specifications of CX2047

Transformer Type
RF Transformer
Operating Frequency
500 to 1500000 KHzHz
Pin Count
5
Mounting Style
Surface Mount
Operating Temp Range
-40C to 85C
Insertion Loss (max)
0.24dB
Impedance Ratio
1:4CT
Product Length (mm)
3.81mm
Product Height (mm)
2.79mm
Product Depth (mm)
3.81mm
Turns Ratio
1:2CT
Lead Free Status / RoHS Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
CX20470
Quantity:
1 400
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
CX20470-11P
Manufacturer:
TOSHIBA
Quantity:
100
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
CX20470-11P2
Quantity:
55
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
CX20470-11P2
Quantity:
50
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
CX20470-12
Manufacturer:
SKYWORKS
Quantity:
19 915
www.pulseeng.com
RF TRANSFORMERS
Transformers for Wideband RF Applications
NOTE: Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (ex: CX2041T).
RACKET-LITE
USA 858 674 8100
CX2040L
CX2043L
CX2044L
CX2045L
CX2047L
CX2049L
Number
CX2041
CX2029
Part
CX2038L
CX2039L
Number
Part
• •
UK 44 1483 401 700
Impedance Ratio
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Pri:Sec
36:1CT
(±2%)
1:1CT
1:2CT
1:4CT
1:8CT
1.5:1
1.5:1
1:1
• •
Impedance Ratio
France 33 3 84 35 04 04
Mechanical
1
75Ω:75Ω
50Ω:50Ω
Pri:Sec
(±2%)
Turns Ratio
1:1.414CT
1:2.83CT
Pri:Sec
√1.5:1
√1.5:1
(±2%)
1:1CT
1:2CT
6:1CT
1:1
1
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .010
Tape & Reel . . . . . . . . . . . . . . . . . . . . . .1000 /reel
Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100 /tray
Power Rating . . . . . . . . .30 mA MAX; 0.25 W MAX
• •
Singapore 65 6287 8998
0.05-450
1.5-500
0.1-500
0.05-21
Miniature surface mount package
Various impedance ratios available
Excellent insertion loss
Ideal for Balanced-to-Unbalanced applications
Products from 0.5 to 1500MHz bandwidth
3dB
–
–
–
–
Up to 1500
Up to 1500
mm
2dB
Bandwidth
(MHz TYP)
0.75-300
2.5-400
1.0-500
0.5-300
0.3-400
2dB
–
–
–
Bandwidth
• •
Shanghai
(MHz TYP)
2, 3
86 21 32181071
0.10-200
1.5-100
0.5-200
1-1000
2, 3
5-350
5-100
3-300
1dB
–
4.5-1000
4.5-1000
1dB
0,25
• •
China 86 769 5538070
Insertion Loss
@ Midband
(dB TYP)
0.60
0.90
0.20
0.20
0.80
0.24
1.16
0.40
Schematic
Schematics
C
C
• •
Schematic
Taiwan 886 2 26980228
B
A
D
A
B
B
B
B
C203.B (8/05)
Primary
Pins
Primary
4-6
4-6
Pins
4-6
4-6
3-6
1-3
4-6
4-6
4-6
4-6

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CX2047 Summary of contents

Page 1

... Number (±2%) CX2041 1:1CT CX2040L 1:1 CX2043L 1.5:1 CX2044L 1.5:1 CX2045L 1:2CT CX2047L 1:4CT CX2049L 1:8CT CX2029 36:1CT Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Impedance Ratio Part Number CX2038L CX2039L NOTE: Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (ex: CX2041T). ...

Page 2

... RF TRANSFORMERS Transformers for Wideband RF Applications Application Notes A. Bandwidth specifications for CX2040 and CX2047 are for a 50Ω system. B. Materials used in the products are UL94-V0 recognized. Products meet requirements of IEC 695-2-2 (Needle Flame Test). C. CX2038, CX2039 and CX2043 transformer configurations do not provide DC isolation between primary and secondary windings ...

Page 3

... FAX: 44 1483 401701 FAX: 858 674 8262 Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2005. Pulse Engineering, Inc. All rights reserved. ...

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