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Bourns 204935BT1LF Surge Protector

The 2049 Series medium duty surge arresters are compact, RoHS compliant devices designed for telecommunications, industrial, and consumer electronics applications. With sizes of 8 mm diameter and 6 mm length, these surge protectors feature low capacitance, high insulation resistance, and robust discharge capabilities, including impulse and DC sparkover ratings up to 1100V. They meet industry standards such as IEC 61643-311 and ITU-T K.12, offering reliable performance in surge protection, environmental resilience, and long electrical life in varied operating temperatures from -30°C to +85°C.

Authorized Distributors
Source:Newark
Part No:2049-35-BT1LF
Stock:212
Inv Date:05-28-2026
Price: Unit price: $1.18
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Source:DigiKey
Part No:2049-35-BT1LF
Stock:1000
Inv Date:05-28-2026
Price: Unit price: $1.07
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Part No:2049-35-BT1LF
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.89
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Part No:2049-35-BT1LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.07
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Part No:2049-35-BT1LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.5731
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Part No:2049-35-BT1LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.5731
Buy/RFQ:

Bourns 204935BT1LF Surge Protector Specifications:

  • Size: 8 mm diameter, 6 mm length
  • Impulse Sparkover: Up to 1100 V
  • DC Sparkover: 75 V to 600 V depending on model
  • Insulation Resistance: >10 GΩ at 50/100/250 Vdc
  • Maximum Capacitance: <1.5 pF
  • Impulse Discharge Current: 20,000 A 8/20 ps
  • Operating Temperature: -30°C to +85°C
  • Storage Temperature: -40°C to +150°C
  • Climatic Category: 40/90/21 (IEC)
  • RoHS compliant, UL recognized, UL File E153537
  • Dimensions: 8 mm diameter, 6 mm length, lead wire 0.8 mm diameter
  • Packaging: 100 pcs/tray, 500 pcs/box or optional reelpack with 500 pcs per reel

Buy the Bourns Series 2049 Surge Protector: 204935BT1LF

Purchase the Bourns Series 2049 surge protector online today for high-performance surge protection in telecommunications, industrial equipment, and consumer electronics. This compact device features low capacitance, high insulation resistance, and impulse ratings up to 1100V, ensuring reliable operation under transient voltage conditions. Designed to meet IEC 61643-311 and ITU-T K.12 standards, it offers excellent environmental resilience with an operating temperature range of -30°C to +85°C. Its RoHS compliance and UL recognition guarantee quality and safety in your projects. Buy now for quick delivery.

Order your Bourns Series 2049 surge protector today and ensure reliable circuit protection for telecom, industrial, and consumer electronics applications.

Frequently Asked Questions

Where can I buy Bourns 204935BT1LF?

You can click on the BUY or RFQ button to purchase 204935BT1LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 204935BT1LF?

You can download the 204935BT1LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 204935BT1LF?

Bourns

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