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Bourns 203509SMRPLF Precision Surge Protector

The Bourns 2035-09-SM-RPLF is a surface mount gas discharge tube (GDT) surge protector designed to provide robust protection against voltage surges. This device features a compact mini-size, a high surge current rating, and low capacitance, making it ideal for high-density applications such as PCBs used in telecommunications, commercial, and industrial equipment. The 2035-xx-SM series is compatible with pick-and-place assembly systems and offers stable breakdown throughout its lifespan. It is a UL Recognized component and is available in RoHS compliant versions.

Authorized Distributors
Source:Newark
Part No:2035-09-SM-RPLF
Stock:825
Inv Date:05-28-2026
Price: Unit price: $1.37
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Source:DigiKey
Part No:2035-09-SM-RPLF
Stock:30828
Inv Date:05-28-2026
Price: Unit price: $0.53289
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Part No:2035-09-SM-RPLF
Stock:19236
Inv Date:05-29-2026
Price: Unit price: $1.04
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Part No:2035-09-SM-RPLF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.98
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Part No:2035-09-SM-RPLF
Stock:1890
Inv Date:05-28-2026
Price: Unit price: $0.4814
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Part No:2035-09-SM-RPLF
Stock:1890
Inv Date:05-28-2026
Price: Unit price: $0.4814
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Source:Arrow EU
Part No:2035-09-SM-RPLF
Stock:1500
Inv Date:05-29-2026
Price: N/A
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Part No:2035-09-SM-RPLF
Stock:13
Inv Date:05-29-2026
Price: N/A
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Bourns 203509SMRPLF Precision Surge Protector Specifications:

  • DC Sparkover Voltage: 90 V
  • Impulse Sparkover Voltage: 350 V @ 100 V/μs, 525 V @ 1000 V/μs
  • Insulation Resistance: > 10[10] Ω
  • Glow Voltage: ~ 70 V
  • Arc Voltage: ~ 10 V
  • Capacitance: < 1 pF
  • DC Holdover Voltage: >135 V
  • Impulse Discharge Current: 10000 A @ 8/20 μs
  • Alternating Discharge Current: 20 Arms @ 11 cycles
  • Operating Temperature: -55 to +85 °C
  • Climatic Category: 40/90/21
  • Sparkover limits after life: ±20 %
  • AQL: 0.65 Level II
  • Packaging: Bulk, Reelpack (RP, RP3, RP4)

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Frequently Asked Questions

Where can I buy Bourns 203509SMRPLF?

You can click on the BUY or RFQ button to purchase 203509SMRPLF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 203509SMRPLF?

You can download the 203509SMRPLF datasheet or visit the Bourns website for support.

Who is the manufacturer of 203509SMRPLF?

Bourns

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