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Bourns 202735BLF 2-Pole Gas Discharge Tube

Bourns 2027 series 2-pole gas discharge tubes are designed to provide robust protection against voltage surges in a wide range of applications, including telecommunications, industrial electronics, consumer electronics, and automotive systems. These tubes offer a compact form factor, high surge current handling capabilities, and stable breakdown characteristics throughout their lifespan. They are available in various models with different DC sparkover voltages and impulse sparkover ratings to meet specific circuit protection needs. RoHS compliant versions are available, ensuring environmental responsibility. The 2027 series is a critical component for safeguarding sensitive electronic equipment from damage caused by transient voltage events.

Authorized Distributors
Source:DigiKey
Part No:2027-35-BLF
Stock:527
Inv Date:05-28-2026
Price: Unit price: $1.83
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Part No:2027-35-BLF
Stock:253
Inv Date:05-29-2026
Price: Unit price: $1.52
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Part No:2027-35-BLF
Stock:142
Inv Date:05-28-2026
Price: Unit price: $0.22
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Part No:2027-35-BLF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.076
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Part No:2027-35-BLF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.076
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Source:Arrow EU
Part No:2027-35-BLF
Stock:500
Inv Date:05-29-2026
Price: N/A
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Part No:2027-35-BLF
Stock:3360
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns 202735BLF 2-Pole Gas Discharge Tube Specifications:

  • DC Sparkover Voltage: 350 V ±15 % @ 100 V/s
  • Impulse Sparkover Voltage: 600 V @ 100 V/μs, 875 V @ 1000 V/μs
  • Insulation Resistance: > 10[10] Ω
  • Glow Voltage: ~ 70 V
  • Arc Voltage: ~ 10 V
  • Glow-Arc Transition Current: < 0.5 A
  • Capacitance: < 1 pF @ 1 MHz
  • DC Holdover Voltage: < 150 ms
  • Impulse Discharge Current: 25000 A, 8/20 μs (minimum 1 operation)
  • Alternating Discharge Current: 65 Arms, 11 cycles (minimum 1 operation)
  • Operating Temperature: -55 to +125 °C
  • Climatic Category: 40/90/21
  • UL Recognition: UL File E153537
  • Lead Wire Options: 0.8 mm, 1.0 mm
  • Packaging: Bulk pack (100 pcs./bag), Reelpack (1000 pcs./reel)

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Frequently Asked Questions

Where can I buy Bourns 202735BLF?

You can click on the BUY or RFQ button to purchase 202735BLF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 202735BLF?

You can download the 202735BLF datasheet or visit the Bourns website for support.

Who is the manufacturer of 202735BLF?

Bourns

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