Littelfuse SL1024A_B Series Manual do Utilizador descarregar pdf (Página 2)

Gas Discharge Tube (GDT) Products

Revised: June 28, 2010

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com for current information.

Customer should verify actual device performance in their speciﬁc applications.

SL1021A/B, SL1024A/B and PMT8 Series

Electrical Characteristics

Device Speciﬁcations (at 25°C) Life Ratings

Part

Number*

DC Voltage

100V/Sec.

Voltage

100 V/

Sec.

Voltage

1kV/

Sec.

Capaci-

tance

(@1Mhz)

Insulation

Resistance

Current

50Hz

1Sec.x10

Surge

Current

8/20Sec

x10

Max

Single

Surge

8/20Sec

Max Single

Surge

10/350Sec

Surge Life

10/1000

Secx300

MIN TYP MAX MIN

SL1021A090

SL1024A090

SL1021B090

SL1024B090

PMT 8 090

72 90 108

500

650

<1.5pF

!



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DW9

10Amps

10kA

20kA

15kA

25kA

4kA

5kA

200Amps

SL1021A145

SL1024A145

SL1021B145

SL1024B145

116 145 174

600

!

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2.5kA

5kA

SL1021A150

SL1024A150

SL1021B150

SL1024B150

120 150 180

SL1021A200

150 200 250

SL1021A230

SL1024A230

SL1021B230

SL1024B230

PMT 8 230

184 230 276 450

650

SL1021A250

SL1024A250

SL1021B250

SL1024B250

PMT 8 250

200 250 300 500

SL1021A260

SL1024A260

SL1021B260

SL1024B260

210 260 310 550 700

SL1021A300

SL1024A300

SL1021B300

SL1024B300

240 300 360 650 850

SL1021A350

SL1024A350

SL1021B350

SL1024B350

PMT 8 350

280 350 420 700 900

SL1021A400

SL1024A400

SL1021B400

SL1024B400

PMT 8 400

320 400 480

850 950

SL1021A420

SL1024A420

SL1021B420

SL1024B420

345 420 500

SL1021A450

SL1024A450

SL1021B450

SL1024B450

360 450 540 900 1000

SL1021A500

SL1024A500

SL1021B500

SL1024B500

400 500 600 950 1100

SL1021A600

SL1024A600

480 600 720 1000 1200

NOTES:

*Max capacitance is 1.5 pF, measured at 1 MHz.

1. Total current through centre electrode, tested in accordance with ITU-T Rec K.12

2. SL A series

3. SL B series & PMT 8 series

1 2 3 4 5

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