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TTC-109N

Category	Audio-transformers
Manufacturer	Tamura
Series	TTC
Package	Bulk
RoHS	RoHs
Part Status	Obsolete
Power Level	-45dB ~ 10dB
Return Loss	-
Mounting Type	Through Hole
Insertion Loss	3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz
Approval Agency	CSA-C22.2 No. 66-M1988, UL1862
Frequency Range	660Hz ~ 3.5kHz
Size / Dimension	0.823" L x 0.752" W (20.90mm x 19.10mm)
Transformer Type	Data/Voice Coupling
Termination Style	PC Pin
Frequency Response	-1dB ~ 0.7dB
Voltage - Isolation	1500VRMS @ 1 Minute
Height - Seated (Max)	0.630" (16.00mm)
Operating Temperature	-
Impedance - Primary (Ohms)	600
Impedance - Secondary (Ohms)	600
DC Resistance (DCR) - Primary	71Ohm
DC Resistance (DCR) - Secondary	117Ohm
Turns Ratio - Primary:Secondary	1:1