1645A

Active

Hammond Manufacturing

XFMR 5KCT / 4, 8, 16, 70V CHAS

Search across all available documentation for this part.

Active

Hammond Manufacturing

XFMR 5KCT / 4, 8, 16, 70V CHAS

Technical Specifications

Parameters and characteristics for this part

Specification	1645A

DC Resistance (DCR) - Primary [Max]	79.35 Ohm
DC Resistance (DCR) - Primary [Min]	72.11 Ohm
DC Resistance (DCR) - Secondary [custom]	464 mOhm, 276 mOhm, 9.304 Ohm, 391 mOhm
Frequency Range [Max]	30 kHz
Frequency Range [Min]	30 Hz
Frequency Response	1 dB
Height - Seated (Max) [Max] [z]	3.06 in
Height - Seated (Max) [Max] [z]	77.72 mm
Impedance - Primary (Ohms)	5kCT
Impedance - Secondary (Ohms)	16 Ohms, 8 Ohms, 4 Ohms, 70 V
Mounting Type	Chassis Mount
Power Level	30 W
Size / Dimension [x]	95.25 mm
Size / Dimension [x]	3.75 in
Size / Dimension [y]	2.5 in
Size / Dimension [y]	63.5 mm
Termination Style	Wire Leads
Transformer Type	Push-Pull Audiophile, Ultra-Linear - Tube Output
Voltage - Isolation	2000 V
Weight	2 kg
Weight	4.5 lbs

Part	Voltage - Isolation	Power Level	Impedance - Primary (Ohms)	DC Resistance (DCR) - Primary [Max]	DC Resistance (DCR) - Primary [Min]	DC Resistance (DCR) - Secondary [custom]	Frequency Response	Mounting Type	Termination Style	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Transformer Type	Weight	Weight	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Frequency Range [Max]	Frequency Range [Min]	Impedance - Secondary (Ohms)
Hammond Manufacturing 1645A	2000 V	30 W	5kCT	79.35 Ohm	72.11 Ohm	9.304 Ohm 276 mOhm 391 mOhm 464 mOhm	1 dB	Chassis Mount	Wire Leads	95.25 mm	2.5 in	3.75 in	63.5 mm	Push-Pull Audiophile Ultra-Linear - Tube Output	2 kg	4.5 lbs	3.06 in	77.72 mm	30 kHz	30 Hz	4 Ohms 8 Ohms 16 Ohms 70 V

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

5kCT Impedance Primary Ohms 4, 8, 16, 70V Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Chassis Mount

Technical documentation and resources

No documents available