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2027-25

更新时间： 2024-11-20 12:52:47

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
2页	257K
描述
2027 Series - 2-Pole Gas Discharge Tube Stable breakdown throughout life

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中文翻译

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2027-25 数据手册

Features

■ 8 mm diameter, 6 mm long

■ UL Recognized

Applications

■ Telecommunications

■ Industrial electronics

■ Custom conﬁgurations available

■ High surge current rating

■ Stable breakdown throughout life

■ RoHS compliant* versions available

■ Commercial electronics

■ Consumer electronics

■ Automotive, aircraft, military electronics

2027 Series - 2-Pole Gas Discharge Tube

Characteristics

Test Methods per ITU-T (CCITT) K.12, IEEE C62.31, RUS PE-80, Telcordia GR 1361

Model No.

2027-20

Characteristic

2027-07

2027-09

2027-15

2027-23

2027-25

DC Sparkover 1ꢀ ꢁ

( 20 ꢁ ꢂor Models 202ꢃ-0ꢃ ꢄ 202ꢃ-0ꢅ) ꢆ 100 ꢇVs

ꢃꢀ ꢇ

ꢅ0 ꢇ

1ꢀ0 ꢇ

200 ꢇ

230 ꢇ

2ꢀ0 ꢇ

Impulse Sparkover

100 ꢇVµs

300 ꢇ

ꢀ00 ꢇ

300 ꢇ

ꢀ00 ꢇ

3ꢀ0 ꢇ

ꢀꢃꢀ ꢇ

400 ꢇ

600 ꢇ

4ꢀ0 ꢇ

6ꢃꢀ ꢇ

4ꢃꢀ ꢇ

ꢃ00 ꢇ

1000 ꢇVµs

Model No.

Characteristic

2027-30

2027-35

2027-40

2027-42

2027-47

2027-60

DC Sparkover 1ꢀ ꢁ ꢆ 100 ꢇVs

300 ꢇ

3ꢀ0 ꢇ

400 ꢇ

420 ꢇ

4ꢃ0 ꢇ

600 ꢇ

Impulse Sparkover

100 ꢇVµs

ꢀꢀ0 ꢇ

800 ꢇ

600 ꢇ

8ꢃꢀ ꢇ

6ꢀ0 ꢇ

ꢅ2ꢀ ꢇ

6ꢃꢀ ꢇ

ꢅꢀ0 ꢇ

ꢃ2ꢀ ꢇ

1000 ꢇ

8ꢀ0 ꢇ

1100 ꢇ

1000 ꢇVµs

Insulation Resistance .........................100 ꢇ (ꢀ0 ꢇ ꢂor Models 202ꢃ-0ꢃ and 202ꢃ–0ꢅ)...................... >10

Glow ꢇoltage ......................................10 mA..................................................................................... ~ꢃ0 ꢇ

Arc ꢇoltage .........................................> 1A........................................................................................ ~10 ꢇ

Glow-Arc Transition Current............................................................................................................... <0.ꢀ A

Capacitance .......................................1 MHz..................................................................................... <1 pF

DC Holdover ꢇoltage .......................13ꢀ ꢇ, (ꢀ2 ꢇ ꢂor Models 202ꢃ-0ꢃ and 202ꢃ-0ꢅ,

80 ꢇ ꢂor Model 202ꢃ-1ꢀ) ........................................................ <1ꢀ0 ms

***

Impulse Discharge Current.................2ꢀ000 A, 8V20 µs ................................................................. 1 operation minimum

10000 A, 8V20 µs.................................................................... >10 operations

2ꢀ00 A, 10V3ꢀ0 µs.................................................................. 2 operations

ꢀ00 A, 10V1000 µs ................................................................. >400 operations

100 A, 10V1000 µs or 10Vꢃ00 µs............................................. >1000 operations

***

Alternating Discharge Current............6ꢀ Arms, 11 cycles .............................................................. 1 operation minimum

10 Arms, 1 s ........................................................................... >10 operations

Operating Temperature....................................................................................................................... -ꢀꢀ to +8ꢀ °C

Climatic Category (IEC 60068-1)........................................................................................................ 40Vꢅ0V21

Notes:

• UL recognized component, UL File E153537.

• Model number marking on tube: 2ꢃ-xxxꢇ.

• Sparkover limits 20 ꢁ aꢂter liꢂe, IR >10 Ω (-2ꢀ ꢁ, +30 ꢁ ꢂor Models 202ꢃ-0ꢃ, 202ꢃ–0ꢅ and 202ꢃ–60).

• At delivery AQL 0.6ꢀ Level II, DIN ISO 28ꢀꢅ.

Network applied.

***

DC Sparkover may exceed 20 ꢁ aꢂter discharge, but will continue to protect without venting.

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

中文翻译

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与2027-25相关器件

型号	品牌	获取价格	描述	数据表
2027-25-A	BOURNS	获取价格	2-Pole Gas Discharge Tubes Sparkover100V/s 250V 2 Pole
2027-25ALF	BOURNS	获取价格	Surge Protection Circuit, ROHS COMPLIANT PACKAGE-2
2027-25-ALF	BOURNS	获取价格	2-Pole Gas Discharge Tube
2027-25AT1	BOURNS	获取价格	Surge Protection Circuit,
2027-25-B	BOURNS	获取价格	2-Pole Gas Discharge Tubes Sparkover100V/s 250V 2 Pole
2027-25-B10	BOURNS	获取价格	2-Pole Gas Discharge Tubes Sparkover100V/s 250V 2 Pole
2027-25B10LF	BOURNS	获取价格	Surge Protection Circuit, ROHS COMPLIANT PACKAGE-2
2027-25-B10LF	BOURNS	获取价格	2-Pole Gas Discharge Tube
2027-25-B10T1LF	BOURNS	获取价格	Surge Protection Circuit,
2027-25-B19	BOURNS	获取价格	2-Pole Gas Discharge Tube

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