050915

WebSite

www.wickmanngroup.com E-mail: sales@wickmann.com

E-mail: service@wickmannusa.com

E-mail: sales@wickmann.com.hk

E-mail: sales@wickmann.cn

G

GG

AS

AS

AS

AS

D

DD

ISCHARGE

ISCHARGE

ISCHARGE

ISCHARGE

UBE

UBE

UBE

UBE

Characteristics

Characteristics

Characteristics

Characteristics

Characteristics

Specifications

Specifications

Specifications

Specifications

Specifications

Packaging

Packaging

Packaging

Packaging

Packaging

A470:

00=Bulk (2.000 pcs.)

A471:

00=Bulk (100 pcs.)

A472:

04=Tray (100 pcs.)

Materials

Materials

Materials

Materials

Materials

Housing:

Ceramic

Gas:

non-radioactive

Leads:

tin plated

Arc Voltage @ 1A

Arc Voltage @ 1A

Arc Voltage @ 1A

Arc Voltage @ 1A

Arc Voltage @ 1A

~ 35V

TTTTTransition Glow to Arc @

ransition Glow to Arc @

ransition Glow to Arc @

ransition Glow to Arc @

ransition Glow to Arc @

~ 1.0A

Operating temperature

Operating temperature

Operating temperature

Operating temperature

Operating temperature

-40°C to +90°C

Climatic Category

Climatic Category

Climatic Category

Climatic Category

Climatic Category

complies to IEC 60068-1

+40°C, 21 days, <93% humidity

Soldering characteristics

Soldering characteristics

Soldering characteristics

Soldering characteristics

Soldering characteristics

complies to IEC 60068-2-20

Soldering Heat Resistance

Soldering Heat Resistance

Soldering Heat Resistance

Soldering Heat Resistance

Soldering Heat Resistance

complies to IEC 60068-2-58

TTTTTransverse Delay T

ransverse Delay T

ransverse Delay T

ransverse Delay T

ransverse Delay Time

ime

ime

ime

ime

< 0.2µs

Marking

Marking

Marking

Marking

Marking

, Type, Nom. Voltage, Date

Unit Weight

Unit Weight

Unit Weight

Unit Weight

Unit Weight

ca. 3.0g

3-electrode (20kA/20A)

3-electrode (20kA/20A)

3-electrode (20kA/20A)

3-electrode (20kA/20A)

3-electrode (20kA/20A)

High

High

High

High

High Discharge Series

Discharge Series

Discharge Series

Discharge Series

Discharge Series

Features

Features

Features

Features

Features

Non-radioactive

Lead Free

Failsafe Option

Applications

Applications

Applications

Applications

Applications

Telecommunication

Data Transmission

Subscriber protection

Underground cables

Standard

Standard

Standard

Standard

Standard

UL-497B

complies to ITU-T K.12 (formerly CCITT)

complies to DIN 57845/VDE 0845

Approvals

Approvals

Approvals

Approvals

Approvals

UL-rec.

W

W

W

W

WebLinks

ebLinks

ebLinks

ebLinks

ebLinks

Further info see:

Further info see:

Further info see:

Further info see:

Further info see:

http://www.wickmanngroup.com/

download/orderinfo_surgearr.pdf

http://www.wickmanngroup.com/

download/crossref_surgearr.pdf

9,5x11,5mm

No. A4

A4

A4

A4

A4777770/A

0/A

0/A

0/A

0/A471

471

471

471

471/A

/A

/A

/A

/A472

472

472

472

472

Type/

DC

Tolerance

Impulse

Glow

Insulation Capacitance

8/20µs

8/20µs

AC

AC

Approval

Order Code

sparkover

sparkover Voltage

Resistance

(@1MHZ)

Nominal

Single

Nominal Alternating

voltage

voltage

(@100 Vdc)

Impulse

Impulse

Discharge

Discharge

(1kV/µs)

Discharge Discharge

Current

Current

typ.

E1/M;E2/M

E1/M;E2/M

Current

Current

(50Hz; 1s;

(50Hz;

(10 times)

(1 time)

(10 times)

9 cycles)

E1+E2/M

E1+E2/M

E1+E2/M

E1+E2/M

UL-rec.

A470 S0 0260 01 00

260V

+/- 20%

< 200V

~ 200V

> 10GΩ

< 1.5 pF

20kA

30kA

20A

130A

A470 S0 0350 13 00

A471 S0 0350 13 04

350V -15%/+40%

< 200V

~ 200V

> 10GΩ

< 1.5 pF

20kA

30kA

20A

130A

•

A472 S0 0350 13 04

A470 S0 0600 01 00

A471 S0 0600 01 04

600V

+/- 20%

< 200V

~ 200V

> 10GΩ

< 1.5 pF

20kA

30kA

20A

130A

•

A472 S0 0600 01 04

A470 S0 0650 12 00

A471 S0 0650 12 04

650V

+/- 25%

< 200V

~ 200V

> 10GΩ

< 1.5 pF

20kA

30kA

20A

130A

•

A472 S0 0650 12 04

Specifications are subject to change without notice.

other values on request

Order

Order

Order

Order

Order

Qty.

Qty.

Qty.

Qty.

Qty.

Order-

Order-

Order-

Order-

Order-

TTTTType

ype

ype

ype

ype

Failsafe Option

Failsafe Option

Failsafe Option

Failsafe Option

Failsafe Option Sparkover Volt.

Sparkover Volt.

Sparkover Volt.

Sparkover Volt.

Sparkover Volt. TTTTTolerance

olerance

olerance

olerance

olerance

Packaging

Packaging

Packaging

Packaging

Packaging

Example

Example

Example

Example

Example

Number

A470

S0

0260

01

00

This product is not recommended

for new designs. Please refer to

Littelfuse series SL1024B.