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2057-47-BLF by bourns
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2057-47-BLF

Bourns

Gas Discharge Tubes 470VDC 1KADC 1AAC 1pF Axial Thru-Hole ...

Datasheet
RoHS Compliant
TRAY Packaging
Accessories
This product is backed by Electro Sonic' Certificate of Compliance Guarantee. Rest assured you will receive the Manufacturer's Certificate of Compliance with your order. Certificate of Compliance Guarantee

DESCRIPTION

The 2057-47-BLF is a light-duty 2-electrode miniature gas discharge tube designed for surge protection and overvoltage suppression in telecommunications, industrial, and consumer electronics applications. This compact device features a 5.5 mm diameter and 6 mm length with a DC sparkover voltage of 470 V at 100 V/s, impulse sparkover ratings of less than 900 V at 100 V/µs and less than 1100 V at 1000 V/µs, and a DC holdover voltage of 150 V. The tube exhibits low capacitance (less than 1 pF at 1 MHz), low leakage current (greater than 1 GO insulation resistance), and can handle maximum impulse discharge currents of 10,000 A (8/20 µs) for single operations. With its RoHS compliance, UL recognition, and robust performance characteristics including glow voltage of approximately 70 V at 10 mA and arc voltage of approximately 10 V at 1 A, the 2057-47-BLF provides reliable protection against transient overvoltages in demanding industrial and telecommunications environments.

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SPECIFICATIONS

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Supplier:
Bourns
Part No:
2057-47-BLF
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8536308000
COO:
CN
ECCN:
EAR99
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
500
Package Type:
TRAY
Maximum Impulse Sparkover Voltage@100V/s:
900 V
Maximum Impulse Sparkover Voltage@1KV/s:
1100 V
Typical DC Sparkover Voltage@100V/s:
470 V
Number of Electrodes:
2
Packaging:
Bulk
Failsafe Protection:
No
Typical Impulse Discharge Current @ 8/20us @ 10Times:
1 kA
DC Sparkover Voltage Tolerance:
±20 %

IN STOCK: 1,500

Can Ship immediately

Minimum Order Quantity: 500

Multiple: 500

Factory Lead-Time 13 Weeks

Price (USD)

Qty
Unit Price
500
$0.2776
1,000
$0.2769
2,500
$0.2673
5,000
$0.2584
7,500
$0.2578
10,000
$0.2572
15,000
$0.2552
25,000 +
$0.2521
Suppliers Standard Package
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