CX2040LT PULSE ELECTRONICS CORPORATION, CX2040LT Datasheet - Page 2

• Manufacturer Part Number: CX2040LT
• Manufacturer: PULSE ELECTRONICS CORPORATION

Specifications of CX2040LT

• Transformer Type: RF Transformer
• Operating Frequency: 500 to 1500000 KHzHz
• 3db Bandwidth: 1.5 to 500MHz
• Pin Count: 5
• Mounting Style: Surface Mount
• Operating Temp Range: -40C to 85C
• Insertion Loss (max): 0.9dB
• Impedance Ratio: 1:1
• Product Length (mm): 3.81mm
• Product Height (mm): 2.79mm
• Product Depth (mm): 3.81mm
• Turns Ratio: 1:1
• Lead Free Status / RoHS Status: Not Compliant

A. Bandwidth specifications for CX2040 and CX2047 are for a 50Ω system.
B. Materials used in the products are UL94-V0 recognized. Products meet
C. CX2038, CX2039 and CX2043 transformer configurations do not provide
RF TRANSFORMERS
Transformers for Wideband RF Applications
1. Impedance & turns ratios are specified primary:secondary. (CT=Center Tap).
2. Bandwidth is referenced to midband loss.
www.pulseeng.com
Application Notes
Notes from Tables
requirements of IEC 695-2-2 (Needle Flame Test).
DC isolation between primary and secondary windings.
USA 858 674 8100
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UK 44 1483 401 700
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France 33 3 84 35 04 04
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Singapore 65 6287 8998
D. For additional impedance ratios and frequency ranges, please contact
E. Pick and place operation: smooth upper surface of device allows
F. For availability of Lead-Free version of this product, please contact Pulse.
3. These transformers are verified to operate from -40°C to +85°C.
Pulse Applications Engineering.
automatic pick and place.
Contact Pulse Applications Engineering for performance data.
• •
Shanghai
86 21 32181071
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China 86 769 5538070
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Taiwan 886 2 26980228
C203.B (8/05)