深圳市银河之芯电子经营部

 TCM9-1+   Surface Mount  RF Transformer  50Ω 2 to 280 MHz 

Features 

• excellent amplitude unbalance, 0.15 dB typ. and phase 

unbalance, 1 deg typ. in 1 dB bandwidth 

• plastic base with solder plated leads 

• aqueous washable

Applications 

• impedance matching 

• balanced to unbalanced transformation

Maximum Ratings

Operating Temperature -20°C to 85°C 

Storage Temperature -55°C to 100°C 

RF Power 0.25W 

DC Current 30mA

Permanent damage may occur if any of these limits are exceeded

Pin Connections

PRIMARY DOT             6 

PRIMARY                    4 

SECONDARY DOT        1 

SECONDARY               3 

SECONDARY CT          2 

NOT USED                  5