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Part Number Overview
Manufacturer Part Number
1645A
Description
AUDIOPHILE TUBE OUTPUT TRANSFRMR
Detailed Description
5kCT Impedance Primary Ohms 4, 8, 16, 70V Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Chassis Mount
Manufacturer
Hammond Manufacturing
Standard LeadTime
4 Weeks
Edacad Model
Standard Package
1
Supplier Stocks
Technical specifications
Mfr
Hammond Manufacturing
Series
A
Package
Box
Product 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
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8504.31.4035
Other Names
HM4285
1645A-ND
Category
/Product Index/Transformers/Audio Transformers/Hammond Manufacturing 1645A
Documents & Media
Datasheets
1(1608A)
Environmental Information
1(Hammond REACH)
HTML Datasheet
1(1608 - 1650 A Series)
Quantity Price
Quantity: 25
Unit Price: $145.642
Packaging: Box
MinMultiplier: 1
Packaging: Box
MinMultiplier: 1
Quantity: 10
Unit Price: $151.468
Packaging: Box
MinMultiplier: 1
Packaging: Box
MinMultiplier: 1
Quantity: 1
Unit Price: $163.12
Packaging: Box
MinMultiplier: 1
Packaging: Box
MinMultiplier: 1
Substitutes
-