3A412S


Stock Availability: 0

Product image for reference only. For precise specifications, refer to datasheet.

Manufacturer: TTM Technologies
Mfg #: 3A412S
Richardson RFPD #: 3A412S-REEL
Description: Balun Transformer
Min/Mult: 1,000/1
Datasheet 3A412S-REEL Data Sheet
EDA/CAD Models

The 3A412S is a low profile balanced to unbalanced transformer designed for push pull amplifiers in an easy to use surface mount package for AMPS and GSM. These compact Xinger® surface mount baluns are ideal for high volume manufacturing and are more reliable and repeatable than traditional baluns. The 3A412S has an unbalanced port impedance of 50? and balanced port impedances of 12.5? to ground with a 25? balance between outputs. This eases the matching of the push pull amplifier's power transistors, which have low impedance levels. The output ports have equal amplitude (-3dB) with 180 degree phase differential. The Xinger® balun is a result of years of research and development culminating with a solution so unique, a patent is pending on the design approach. The 3A412S is available on tape and reel for pick and place high volume manufacturing.

Key Attributes Value Search Similar
Minimum Frequency (MHz) 800
Maximum Frequency (MHz) 1000
Impedance Ratio (bal:unbal) 2:1
Unbalanced (Primary) Port Impedance 50
Insertion Loss (dB) 0.48
Return Loss (dB) 15
Power (W) 250
Dimensions (mm) 25.4 mm x 19.05 mm
Package Type Surface Mount

Datasheets

  3A412S

Stock

Request Quote for Lead Time

Order

Pricing in (USD)

Unit Price:
1000:  $9.1000
2500:  $8.7700
5000:  Get Quote


Please notify me when stock becomes available!