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Home > Products > Circuit Protection > Gas Discharge Tube Arresters (GDT) > 2095-160-BLF
Bourns Inc.
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2095-160-BLF

In Stock 92029 pcs Reference Price(In US Dollars)
1+
$0.6559
200+
$0.2544
500+
$0.2454
1000+
$0.241
Manufacturer Part Number:
2095-160-BLF
Manufacturer / Brand
Bourns Inc.
Part of Description:
GDT 1600V 5KA 2 POLE TH
Datasheets:
2095-160-BLF(1).pdf2095-160-BLF(2).pdf2095-160-BLF(3).pdf2095-160-BLF(4).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 92029 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number 2095-160-BLF
Manufacturer / Brand Bourns Inc.
Stock Quantity 92029 pcs Stock
Category Circuit Protection > Gas Discharge Tube Arresters (GDT)
Description GDT 1600V 5KA 2 POLE TH
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage - DC Spark Over (Nom) 1600 V
Tolerance ±20%
Series 2095
Package / Case Axial Cylinder
Package Bulk
Number of Poles 2
Mounting Type Through Hole
Impulse Discharge Current (8/20µs) 5000A (5kA)
Fail Short No
Base Product Number 2095

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

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PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: PayPal@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

What are the key design considerations when integrating the Bourns 2095-160-BLF GDT into a through-hole PCB layout for surge protection in industrial equipment?
The Bourns 2095-160-BLF features an axial cylinder package with through-hole mounting, requiring sufficient lead spacing and board real estate to accommodate its 8 mm diameter by 8 mm length dimensions. Engineers should account for the device's <1.5 pF typical capacitance to minimize impact on high-frequency signal integrity or RF circuits, while ensuring the PCB trace layout supports the 5 kA (8/20 µs) impulse discharge current without excessive inductance that could raise the effective clamping voltage during fast transients.
How does the DC sparkover voltage tolerance of the Bourns 2095-160-BLF affect its use in circuits with sustained high bias voltages?
The Bourns 2095-160-BLF has a nominal 1600 V DC sparkover with ±20% tolerance, meaning the actual trigger point can range from approximately 1280 V to 1920 V under slow ramp conditions. In designs with continuous voltages approaching or exceeding the lower tolerance limit, this variation requires margin analysis to prevent premature conduction or ensure reliable activation only under transient conditions, particularly in industrial power or telecom lines where steady-state voltages reach several hundred volts.
Is the Bourns 2095-160-BLF suitable for protecting high-voltage DC power lines in outdoor industrial applications exposed to lightning surges?
The Bourns 2095-160-BLF provides 5 kA impulse discharge capability on an 8/20 µs waveform and is commonly applied in industrial equipment for transient suppression. Its performance depends on the expected surge energy, coordination with upstream protection elements, and environmental factors such as temperature extremes; it is typically paired with additional components like MOVs in hybrid configurations for comprehensive multi-stage protection in exposed outdoor setups.
What configuration methods are needed when using the Bourns 2095-160-BLF for line-to-ground versus line-to-line surge protection?
As a 2-pole device with no fail-short mechanism, the Bourns 2095-160-BLF connects directly between the protected line and ground for common-mode events or between two lines for differential-mode protection. Proper orientation in the axial package and verification of insulation resistance after repeated surges help maintain isolation, while circuit layout must limit follow-on current from the power source to avoid sustained conduction.
When replacing an existing 1600 V GDT from another manufacturer with the Bourns 2095-160-BLF, what practical differences should engineers evaluate?
The Bourns 2095-160-BLF offers a 5 kA (8/20 µs) rating in a standard axial through-hole package with RoHS3 compliance and no MSL concerns. Migration requires checking impulse sparkover voltages (typically under 2300 V at 100 V/µs and 2400 V at 1 kV/µs for this model), capacitance consistency for signal applications, and long-term insulation behavior, as slight differences in electrode geometry or gas fill across brands can influence repeated surge endurance and DC hold-off characteristics.
What operating condition factors influence the long-term reliability of the Bourns 2095-160-BLF in continuous industrial environments with frequent transients?
In industrial settings, the Bourns 2095-160-BLF maintains high insulation resistance after surges when peak currents remain within its 5 kA rating and ambient temperatures stay within the device's specified range. Repeated high-energy events can gradually affect sparkover stability over time, so designers often monitor degradation through periodic testing of DC sparkover and leakage in applications requiring multi-year service life without maintenance.
Can the Bourns 2095-160-BLF be used in high-frequency RF or data communication circuits without significantly impacting signal performance?
With typical capacitance below 1.5 pF, the Bourns 2095-160-BLF introduces minimal parasitic effects in RF and high-speed data lines, allowing it to serve as a shunt protection element. Layout practices that minimize loop inductance and keep the device close to protected nodes help preserve impedance matching and insertion loss, particularly in telecom or industrial communication interfaces where low loading is essential.
What are the considerations for migrating from lower-voltage GDTs or MOV-based protection to the Bourns 2095-160-BLF in systems handling elevated transient levels?
The Bourns 2095-160-BLF targets higher voltage applications with its 1600 V nominal sparkover, providing greater hold-off than standard 90–600 V GDTs or MOVs that may conduct under normal operating peaks. Trade-offs include higher impulse sparkover levels during fast transients and the need for coordinated downstream clamping (such as TVS diodes) to ensure protected circuitry sees voltages below its withstand rating after the initial diversion.
How does the absence of a fail-short feature in the Bourns 2095-160-BLF influence its selection for safety-critical industrial surge protection designs?
Without an integrated fail-short mechanism, the Bourns 2095-160-BLF maintains open-circuit behavior after exceeding its surge life, requiring external coordination with fuses, circuit breakers, or redundant protection paths. This characteristic suits applications where uninterrupted isolation after end-of-life is preferred over automatic shorting, prompting engineers to incorporate monitoring or staged protection schemes accordingly.
What power supply and environmental factors should be reviewed when specifying the Bourns 2095-160-BLF for long-term deployment in harsh industrial conditions?
The Bourns 2095-160-BLF operates effectively across wide temperature ranges typical of industrial use, with its ceramic construction and gas fill supporting stable performance under humidity and vibration when properly soldered. Designers factor in derating for altitude (affecting breakdown voltage) and ensure the mounting avoids excessive mechanical stress on the axial leads during thermal cycling to sustain insulation integrity over extended operation.

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