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1744446-4

1744446-4

1744446-4

TE Connectivity AMP Connectors

CONN HEADER R/A 4POS 2.5MM

SOT-23

1744446-4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Contact MaterialCopper Alloy
Contact PlatingTin
Mount Through Hole
Mounting Type Through Hole, Right Angle
Number of Pins 4
Contact Shape Circular
Insulation Material Polyamide (PA), Nylon
Housing Material Nylon
PCB Mounting Orientation Right Angle
PCB Mount Retention With
PCB Mount Alignment With
Operating Temperature-55°C~105°C
PackagingBulk
Published 2014
Series Economy Power 2.5
Feature Board Lock, Glow Wire Compliant
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination Kinked Pin, Solder
Connector Type Header
Number of Positions 4
Max Operating Temperature221°C
Min Operating Temperature -67°C
Applications General Purpose, Industrial, Lighting
Number of Rows 1
Voltage - Rated 250VAC
Fastening TypeFriction Lock
Contact Finish - Mating Tin
Contact Type Male Pin
Current Rating (Amps) 4.2A
Pitch 2.5mm
Orientation Right Angle
Insulation Height 0.299 7.60mm
Style Board to Cable/Wire
Number of Positions Loaded All
Current Rating4.2A
Pitch - Mating 0.098 2.50mm
Insulation Color Natural
Contact Length - Post 0.126 3.20mm
Shrouding Shrouded - 4 Wall
Number of Contacts 4
Contact Finish - Post Tin
Housing Color Natural
Operating Supply Voltage250V
ELV Compliant
Plating Tin
Wire/Cable Type Discrete
Wire/Cable Gauge 18 AWG
Sealable No
Contact Current Rating4.5A
Mating Retention With
Height 7.6mm
Length 7.5mm
Width 12.6mm
Plating Thickness 2.032μm
Length - Tail 3.2mm
Material Flammability Rating UL94 V-0
RoHS StatusRoHS Compliant
Flammability Rating UL94 V-0
In-Stock:13166 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.490000$0.49
10$0.462264$4.62264
100$0.436098$43.6098
500$0.411413$205.7065
1000$0.388126$388.126

About 1744446-4

The 1744446-4 from TE Connectivity AMP Connectors is a high-performance microcontroller designed for a wide range of embedded applications. This component features CONN HEADER R/A 4POS 2.5MM.

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 1744446-4, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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