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1645A

1645A

1645A

Hammond Manufacturing

AUDIOPHILE TUBE OUTPUT TRANSFRMR

SOT-23

1645A Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 4 Weeks
Mount Chassis Mount
Mounting Type Chassis Mount
Weight 4.5lbs 2kg
PackagingBulk
Series A
Size / Dimension 3.750Lx2.500W 95.25mmx63.50mm
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination Wire Leads
Termination Style Wire Leads
Voltage - Isolation 2000V @ 1 Second
Current 128mA
Frequency Range30Hz~30kHz
Insertion Loss (dB) 1 dB
Transformer TypePush-Pull Audiophile, Ultra-Linear - Tube Output
Impedance - Primary (Ω) 5kCT
Frequency Response±1dB
Impedance - Secondary (Ω) 4 8 16 70V
DC Resistance (DCR) - Primary 72.11Ohm 79.35Ohm
DC Resistance (DCR) - Secondary 276mOhm 391mOhm 464mOhm 9.304Ohm
Power Level 30W
Height Seated (Max) 3.060 77.72mm
RoHS StatusROHS3 Compliant
In-Stock:95 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$136.82000$136.82
10$132.25500$1322.55
25$123.13360$3078.34
50$114.01260$5700.63

About 1645A

The 1645A from Hammond Manufacturing is a high-performance microcontroller designed for a wide range of embedded applications. This component features AUDIOPHILE TUBE OUTPUT TRANSFRMR.

Key Features

  • Advanced AVR architecture for efficient processing
  • Wide operating temperature range: -40°C to 85°C
  • Low power consumption for energy-efficient applications
  • Comprehensive peripheral set including SPI, UART, and USART interfaces

Applications

This microcontroller is ideal for various applications including:

  • Industrial control systems
  • Consumer electronics
  • Automotive systems
  • IoT devices
  • Medical equipment

Technical Support

Hotenda provides comprehensive technical support for the 1645A, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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