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INFINEON ESD128B1W0201E6327XTSA1 ESD Protection Device

The ESD128-B1-W0201 is a bi-directional, ultra-low capacitance transient voltage suppressor designed to provide reliable ESD and EFT protection for high-speed data lines in mobile and NFC applications. With a working voltage up to ±18 V AC and ±13 V DC, it features a capacitance of 0.3 pF at 1 MHz, and clamps positive or negative ESD pulses at a maximum of 32 V. Its compact 0201 SMD package (0.58 mm x 0.28 mm x 0.15 mm) offers excellent high-frequency performance, low leakage current, and RoHS and halogen-free compliance, making it ideal for small space-sensitive circuits.

Authorized Distributors
Source:Newark
Part No:ESD128B1W0201E6327XTSA1
Stock:5853
Inv Date:05-29-2026
Price: Unit price: $0.124
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Source:DigiKey
Part No:ESD128B1W0201E6327XTSA1
Stock:37441
Inv Date:05-29-2026
Price: Unit price: $0.27
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Part No:ESD128B1W0201E6327XTSA1
Stock:16580
Inv Date:05-30-2026
Price: Unit price: $0.12
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Part No:ESD128B1W0201E6327XTSA1
Stock:768
Inv Date:05-30-2026
Price: N/A
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INFINEON ESD128B1W0201E6327XTSA1 ESD Protection Device Specifications:

  • Package: 0201 size (0.58 mm x 0.28 mm x 0.15 mm)
  • Working Voltage: ±18 V AC, ±13 V DC
  • Line Capacitance: 0.3 pF at 1 MHz
  • Clamping Voltage: 32 V at 16 A (typical)
  • ESD Discharge: ±15 kV (air/contact discharge)
  • Peak Pulse Power: 53 W
  • Peak Pulse Current: ±2 A
  • Max Operating Temperature: -55°C to 125°C
  • Storage Temperature: -65°C to 150°C
  • RoHS and Halogen Free
  • Bidirectional symmetrical I/V characteristics
  • Designed for high-speed digital and RF protection
  • Very low reverse leakage current: <1 nA at 18 V
  • Application in NFC, RF, and mobile device ESD protection
  • Extensive compliance with IEC61000-4-2, IEC61000-4-4, and IEC61000-4-5 standards

Buy the Infineon ESD128-B1-W0201 – Reliable ESD Protection for Industrial Applications

Protect your sensitive electronic circuits with the compact and reliable ESD128-B1-W0201 from Infineon. This bi-directional transient voltage suppressor features a tiny 0201 package, ideal for space-constrained applications like NFC, RF, and mobile devices. Its ultra-low capacitance of 0.3 pF ensures high-speed data line integrity, while offering maximum protection with a clamping voltage of 32 V at 16 A. RoHS and halogen-free, this device is designed for durability in demanding environments. Buy online today to secure your electronic systems with this industry-leading ESD protection component.

Get Infineon ESD128-B1-W0201 today—compact, high-performance transient voltage suppressor for RF and NFC protection.

Frequently Asked Questions

Where can I buy INFINEON ESD128B1W0201E6327XTSA1?

You can click on the BUY or RFQ button to purchase ESD128B1W0201E6327XTSA1 from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part ESD128B1W0201E6327XTSA1?

You can download the ESD128B1W0201E6327XTSA1 datasheet or visit the INFINEON website for support.

Who is the manufacturer of ESD128B1W0201E6327XTSA1?

INFINEON

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