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Bourns 205340SMRPLF Light Duty 2-Electrode Miniature Gas Discharge Tube

The Bourns 2053 series light-duty 2-electrode miniature gas discharge tube is a compact and reliable solution for transient voltage suppression in electronic circuits. Designed for surface mount applications, these tubes feature a small footprint, low capacitance, and high insulation resistance. They are commonly used in telecommunications equipment, industrial electronics, and consumer devices to protect sensitive components from voltage surges and overshoots. The 2053 series is RoHS compliant and offers a wide range of voltage ratings to suit diverse application requirements. Bourns recommends reflowing surface mount devices per IPC/JEDEC J-STD-020 rev D.

Authorized Distributors
Source:DigiKey
Part No:2053-40-SM-RPLF
Stock:2700
Inv Date:05-28-2026
Price: Unit price: $0.40317
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Part No:2053-40-SM-RPLF
Stock:1953
Inv Date:05-29-2026
Price: Unit price: $0.74
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Part No:2053-40-SM-RPLF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.89
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Part No:2053-40-SM-RPLF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.486
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Part No:2053-40-SM-RPLF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.486
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Part No:2053-40-SM-RPLF
Stock:8
Inv Date:05-29-2026
Price: N/A
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Bourns 205340SMRPLF Light Duty 2-Electrode Miniature Gas Discharge Tube Specifications:

  • Diameter: 4 mm
  • Length: 4.2 mm
  • DC Sparkover Voltage: 400 V ± 20 %
  • Impulse Sparkover Voltage: < 700 V (100V/μs, 1000V/μs)
  • Insulation Resistance: > 1 GΩ
  • Glow Voltage: ~ 70 V
  • Arc Voltage: ~ 10 V
  • Capacitance: 0.5 pF typical
  • Maximum Impulse Discharge Current: 5,000 A, 8/20 µs
  • Operating Temperature: -40 to +85 °C
  • Storage Temperature: -40 to +115 °C
  • Climatic Category: 40/90/21
  • UL Recognized: Yes
  • RoHS Compliant: Yes
  • Packaging: Reelpack (900 pieces per reel, 2,700 pieces per box)
  • Reel Diameter: 330 mm
  • Reel Width: 16 mm

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Frequently Asked Questions

Where can I buy Bourns 205340SMRPLF?

You can click on the BUY or RFQ button to purchase 205340SMRPLF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 205340SMRPLF?

You can download the 205340SMRPLF datasheet or visit the Bourns website for support.

Who is the manufacturer of 205340SMRPLF?

Bourns

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