sl1026 Littelfuse, Inc., sl1026 Datasheet

sl1026

Manufacturer Part Number

sl1026

Description

Gas Discharge Tube Gdt Products Sl1026 Series

Manufacturer

Littelfuse, Inc.

Datasheet

1.SL1026.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

sl1026-275

Manufacturer:

LITTELFUSE

Quantity:

9 449

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

sl1026-400

Manufacturer:

LITTELFUSE

Quantity:

9 450

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

sl1026-700

Manufacturer:

SURGING

Quantity:

7 501

Current page: 1 of 2
Download datasheet (141Kb)

NOTES:

End of life limits

-- DC: 50% of minimum initial DC breakdown voltage limit to 150% of maximum initial

-- Impulse: less that 150% of initial impulse breakdown voltage limit.

1. Total current through center electrode, tested using SL1053B-NL holder

2. Exceeds capability of SL1053B-NL holder

Speciﬁcations are subject to change without notice.

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

Refer to www.littelfuse.com/series/SL1026.html for current information.

Customer should verify actual device performance in their speciﬁc applications.

SL1026-275

SL1026-400

SL1026-700

Part Number*

Agency Approvals

3 Electrode GDT Graphical Symbol

Electrical Characteristics

DC breakdown voltage limit.

AGENCY

SL1026 Series

MIN

200

300

560

DC Voltage

100 V/sec

MAX

350

500

840

AGENCY FILE NUMBER

E128662

Voltage

1kV/μs

1300

800

900

a = TIP

b = RING

e = GROUND

(centre electrode)

@50-60Hz

Gas Discharge Tube (GDT) Products

SL1026 Series

9 cycles

Current

(Amps)

200

1 sec x10

Revised: November 10, 2009

Current

(Amps)

50Hz

• RoHS compliant

• 55 kA surge capability

• 40 kA surge capability

• Will protect against

• Signaling equipment.

• Communication

• Control gear.

8/20μSec

(kAmps)

Features

Current

Description

The SL1026 Series is a heavy-duty transient

suppresser using Gas Plasma technology. In

response to transients that exceed the device's

breakover voltage, the device changes from a very

high impedance state to a low impedance state to

conduct harmful current away from the protected

system. The SL1026 is designed to protect electrical

and electronic equipment such as communications,

control and railway systems. Carefully designed

geometry ensures against short circuiting if a failure

occurs due to conditions and events beyond the

design criteria. Optional electrical mounting clip (part

SL1053 ) is available to aid mounting and connection.

Applications

(single shot) tested with

8/20μS pulse as deﬁned

by IEC 61000-4-5

(repetitive)

Trapezoidal waveforms

as speciﬁed in RIA 12.

equipment

Surge

x 10

8/20μSec

(kAmps)

1,2

Single

Surge

Max

10/350μSec

Max Single

(kAmps)

Surge

• Will protect against

• Trackside cabinets.

• Cell phone base

capacitor discharge

voltage transient

waveforms as speciﬁed

in RIA 12.

double exponential

voltage transient

waveforms as speciﬁed

in IEC 571.

stations

150(+) and 150(-)

10/1000μSec

(Amps)

200

SL1026 Series

Related parts for sl1026

sl1026 Summary of contents

Page 1

... The SL1026 is designed to protect electrical and electronic equipment such as communications, control and railway systems. Carefully designed geometry ensures against short circuiting if a failure occurs due to conditions and events beyond the design criteria ...

Page 2

... GDT devices are provided as bulk pack in poly bag -- 20 pieces per bag and 5 bags per carton Revised: November 10, 2009 Revised: November 10, 2009 Refer to www.littelfuse.com/series/SL1026.html for current information. Customer should verify actual device performance in their speciﬁc applications. 45.0 Max 22.0 Ref Ø8.7 Ø9.1 ...

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