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BF231M

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications

www.bencent.com.cn

Order Code:

BF231M

Gas Discharge Tube

Version: A0 2013-09-30

`

Small Size Design 4.2×5.0×5.0mm Current

Handling Capability 5,000A @ 8/20 s

μ

Low Capacitance and Insertion Loss

Fast Response and Long Service Life

Moisture sensitivity level

：Level 1

Electrical Parameter

RS485/232/422

Schematic Symbol

Application information

Package (Top View)

Features

Exterior

SMD

1

2

1

2

Agency Approvals

DC Breakdown Voltage 1)2)

100V/s

184-276

V

Impulse Spark-over Voltage

At 1kV/μs

for 99 % of measured values  700

V

At 1kV/μs

Typical values of distribution  650

V

Impulse Discharge Current 3)

8/20μs

5,000

A

Arc Voltage

At 1A

~8

V

Insulation Resistance

DC=100V

≥1

GΩ

Capacitance at 1MHz

≤1.0

pF

Weight

~0.5

g

Operating

-40-90

℃

Marking

Without

1) At delivery AQL 0.65 level II

GB/T 2828.1-2003

2) In ionized mode

3) Terms and waveforms in accordance with ITU-T Rec. K. 12; IEC 61643-21

Icon

Description

Compliance with 2011/65/EU

Compliance with IEC61249-2-21:2003

Mean lead free

UL Certificated E232249