Datasheet > 194

194

更新时间： 2024-09-19 22:09:19

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
2页	89K
描述
MINIATURE FUSES - 5x20 mm

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数据手册

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194 数据手册

M^INIA^TUREF^USES

IEC 60127-2/I, 250V, F

Time-Current Characteristic

Quick Acting (F)

Specifications

5x20 mm / No. 194

Packaging

This product is not recommended

for new designs. Please refer to

Littelfuse No. 216.

000: Bulk (1000 pcs.)

002: Bulk (20x10 pcs.)

043: With mounted holder - Tape/Reel (1250 pcs.)

on request

Standard

IEC 60127-2/I

DIN 41660

Materials

Tube:

Approvals

VDE

SEMKO

cULus Recognized

CCC

Ceramic

End Caps:

Optional Holders:

Nickel-plated brass

Nickel-plated caps

Tin-plated copper wires

Operating Temperature

-40 ºC to +85 ºC (consider de-rating)

Features

Climatic Category

-40 ºC / +85 ºC / 21 days

(IEC 60068-1,-2-1,-2-2,-2-78)

High breaking capacity

Dimensions (mm)

Direct solderable or plug-in versions

Internationally approved

Worldwide availability

Stock Conditions

+10 ºC to +60 ºC

relative humidity ≤ 75 % yearly average,

without dew, maximum value for 30 days-95 %

WebLinks

Further info see:

Vibration Resistance

www.wickmanngroup.com

24 cycles at 15 min. each (EN 60068-6)

10 - 60 Hz at 0.75 mm amplitude

60 - 2000 Hz at 10 g acceleration

Further application info see fuseology:

www.wickmanngroup.com/download/

fuseology.pdf

Optional Holders

Solderability

260 ºC, ≤ 3 s (Wave)

350 ºC, ≤ 1 s (Soldering iron)

Soldering Heat Resistance

260 ºC, 10 s (IEC 60068-2-20)

Marking

only 2 A / 2.5 A / 4 A / 8 A / 10 A

Limits for Pre-arcing Time

, F, Current Rating, H, 250 V, Approvals

Unit Weight

1.2 g (approx.)

2.2 g (with mounted holders)

Rated Current

1.5 x I_N

2.1 x I_N

2.75 x I_N

4 x I_N

10 x I_N

200 mA ... 3.15 A

4.00 A ... 6.30A

8.00 A ... 10.00 A

12.50 A ... 16.00 A

> 1 h

> 30 min

>1 h

< 30 min

10 ms ... 2 s 3 ms ... 300 ms < 20 ms

10 ms ... 3 s 3 ms ... 300 ms < 20 ms

40 ms ... 20 s 10 ms ... 1 s

< 30 ms

Permissible continuous operating current is ≤ 100 % at ambient temperature of 23 ºC (73.4 ºF).

Rated

Current

Amp

Code

Voltage

Rating

Breaking

Capacity

Voltage Drop Power Dissipation Melting Integral

Approvals

1.0 x I_N

1.5 x I_N

10 x I_N

max. (mV)

max. (W)

max. (A²s)

200 mA

250 mA

315 mA

400 mA

500 mA

630 mA

800 mA

1.00 A

1.25 A

1.60 A

2.00 A

2.50 A

0200

0250

0315

0400

0500

0630

0800

1100

1125

1160

1200

1250

250 V

3500

1000

950

900

850

800

750

700

650

500

400

350

1.2

0.8

0.9

1.0

1.1

1.3

1.4

1.6

1.8

2.0

2.3

0.007

0.013

0.015

0.027

0.041

0.075

0.12

0.29

0.7

1.0

1.8

3.0

•

1500 A / 250 V AC

50-60 Hz

cos

ϕ = 0.7-0.8

3.15 A

4.00 A

5.00 A

1315

1400

1500

250 V

300

270

250

2.8

3.5

3.7

7.8

•

6.30 A

1630

1800

2100

2125

2160

250 V

200

150

170

100

4.0

3.8

3.9

4.0

4.5

•

8.00 A

•

10.00 A

12.50 A

16.00 A

150

250

480

•

750A/250VAC 1000A/125VAC

cos ϕ = 1

Not mentioned in the fuse standards.

* test report available

Expert Report

p=pending

Specifications are subject

to change without notice.

Order

Information

Qty.

Order-

Number

Series

194

Amp Code

Packaging

WebSite

Tel: +49 2302 662-107

Americas Tel: +1 404 699-7820

Tel: +852 26 14-1108

Tel: +86 21 6432 5146

0 5 0 9 1 2

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

E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk

E-mail: sales@wickmann.cn

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