1645A
DigiKey Part Number	HM4285-ND
Manufacturer	Hammond Manufacturing
Manufacturer Product Number	1645A
Description	XFMR 5KCT / 4, 8, 16, 70V CHAS
Manufacturer Standard Lead Time	4 Weeks
Customer Reference
Detailed Description	5kCT Impedance Primary Ohms 4, 8, 16, 70V Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Chassis Mount
Datasheet	Datasheet

Product Attributes

Type	Description	Select All
Category	Transformers Audio Transformers
Manufacturer	Hammond Manufacturing
Series	A
Packaging	Box
Part Status	Active
Turns Ratio - Primary:Secondary	-
Impedance - Primary (Ohms)	5kCT
Impedance - Secondary (Ohms)	4, 8, 16, 70V
DC Resistance (DCR) - Primary	72.11Ohm, 79.35Ohm
DC Resistance (DCR) - Secondary	276mOhm, 391mOhm, 464mOhm, 9.304Ohm
Transformer Type	Push-Pull Audiophile, Ultra-Linear - Tube Output
Frequency Range	30Hz ~ 30kHz
Frequency Response	±1dB
Voltage - Isolation	2000V @ 1 Second
Insertion Loss	-
Return Loss	-
Power Level	30W
Operating Temperature	-
Approval Agency	-
Mounting Type	Chassis Mount
Size / Dimension	3.750" L x 2.500" W (95.25mm x 63.50mm)
Height - Seated (Max)	3.060" (77.72mm)
Termination Style	Wire Leads
Weight	4.5 lbs (2 kg)
Base Product Number	1645

Available To Order

Factory Stock: 37

Check Lead Time

Marketplace Stock: 26 View Now

This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.

Quantity

All prices are in USD

Box