myMectronic
myMectronic

A Premier B2B Part Search

INFINEON STT1400N18P55XPSA1 Soft Starter Module

The Soft Starter Module STT1400N18P55 by Infineon is designed for high reliability smooth starting applications. It features advanced medium power technology and an integrated optimized heatsink, ensuring efficient thermal management. Suitable for bypass switches, power controllers, and static switches, this bipolar module handles voltages up to 1800 V and overload currents of 1300 A. It incorporates pressure contact technology for high contact reliability, making it ideal for industrial automation and motor control applications requiring durable and dependable performance.

Authorized Distributors
Source:DigiKey
Part No:STT1400N18P55XPSA1
Stock:0
Inv Date:05-29-2026
Price: Unit price: $423.15
Buy/RFQ:
Part No:STT1400N18P55XPSA1
Stock:0
Inv Date:05-30-2026
Price: Unit price: $451.95
Buy/RFQ:

INFINEON STT1400N18P55XPSA1 Soft Starter Module Specifications:

  • Vorm / Varm: 1800 V
  • Overload (21s): 1300 A
  • LTSM: 10500 A
  • Vro: 0,9 V
  • Repeated peak voltages: 1850 V
  • Surge current: 10500 A
  • Maximum junction temperature: 125°C
  • Operating temperature: -40°C to +125°C
  • Storage temperature: -40°C to +130°C
  • Inner thermal resistance, junction to reference point: 0,047 K/W
  • Inner thermal resistance, junction to ambient: 0,059 K/W
  • Case features: Si-element with pressure contact, weight approximately 1280 grams
  • Mechanical and electrical properties optimized for high reliability, including pressure contact technology and thermal management features.

Buy the Infineon Series Bipolar Soft Starter: STT1400N18P55

Order the Infineon Soft Starter Module STT1400N18P55 online today and ensure reliable, durable motor starting with advanced thermal and electrical features. This bipolar module provides high voltage and current handling capacity, integrated heatsink, and pressure contact technology for high reliability. Perfect for industrial automation, bypass switches, and power controllers, it offers easy online purchasing with fast delivery. Invest in proven quality to maximize your equipment uptime and performance, choosing the trusted brand for dependable motor control solutions.

Buy Infineon STT1400N18P55 now and experience unmatched reliability and advanced thermal management in industrial motor control.

Frequently Asked Questions

Where can I buy INFINEON STT1400N18P55XPSA1?

You can click on the BUY or RFQ button to purchase STT1400N18P55XPSA1 from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part STT1400N18P55XPSA1?

You can download the STT1400N18P55XPSA1 datasheet or visit the INFINEON website for support.

Who is the manufacturer of STT1400N18P55XPSA1?

INFINEON

INFINEON Part List

Browse and search other INFINEON parts, locate datasheets and stock

Sponsored by