Name: 143B
Brand: Hammond Manufacturing
SKU: 143B
Price: 37.00000 USD
Availability: InStock

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143B

Manufacturer part number:143B

Manufacturer:Hammond Manufacturing

Description:Audio Transformers / Signal Transformers MINIATURE

Case Package:SOT-23

Datasheet:143B Datasheet PDF

RoHs Status:non-compliant

Parameter Name	Value
Type	Parameter
Factory Lead Time	4 Weeks
Mount	Chassis Mount
Mounting Type	Chassis Mount
Weight	0.031lb 14.06g
Packaging	Bulk
Series	143
Size / Dimension	1.000Lx0.690W 25.40mmx17.53mm
Part Status	Active
Termination	Wire Leads
ECCN Code	EAR99
Shielding	Unshielded
Termination Style	Wire Leads
Frequency Range	150Hz~15kHz
Insertion Loss (dB)	1 dB
Transformer Type	Economical Open Type
Impedance - Primary (Ω)	3.2
Frequency Response	±1dB
Impedance - Secondary (Ω)	4k
DC Resistance (DCR) - Primary	400mOhm
DC Resistance (DCR) - Secondary	245Ohm
Power Level	15mW
Height	17.5mm
Height Seated (Max)	0.690 17.53mm
RoHS Status	ROHS3 Compliant

About 143B

The 143B from Hammond Manufacturing is a high-performance microcontroller designed for a wide range of embedded applications. This component features Audio Transformers / Signal Transformers MINIATURE.

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 143B, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.