4191700000 [LITTELFUSE]

Electric Fuse, Very Fast Blow, 7A, 125VAC, 125VDC, 35A (IR), Surface Mount, ROHS COMPLIANT;


型号：	4191700000
厂家：	LITTELFUSE
描述：	Electric Fuse, Very Fast Blow, 7A, 125VAC, 125VDC, 35A (IR), Surface Mount, ROHS COMPLIANT 电路保护
文件：	总2页 (文件大小：65K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

S^URFACEM^OUNTF^USES

UL 248-14, 125 V, F

Time-Current Characteristic

Quick Acting (F)

Specifications

No. 419 SM

Packaging

This product is not recommended

for new designs. Please refer to

Littelfuse No. 451.

000: Blister tape 18 cm reel (1000 pcs.)

001: Blister tape 33 cm reel (5000 pcs.)

Tape width 12 mm

Standard

UL 248-14

CSA C22.2 No. 248.14

Materials

Housing:

Element:

Ceramic

Wire

Approvals

cULus Recognized

cULus Listed

Terminals: Copper alloy, silver plated

Operating Temperature

-65 ºC to +125 ºC (consider de-rating)

Features

Climatic Category

-65 ºC/+125 ºC/21 days

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

Heat resistant ceramic housing

For line or low voltage applications

Low voltage drop

Dimensions (mm)

Stock Conditions

+10 ºC to +60 ºC

relative humidity ≤ 75 % yearly average,

without dew, maximum value for 30 days-95 %

Internationally approved

Also available as holder system 424 with

mounted fuse 419

6,1 –0,2

Vibration Resistance

WebLinks

24 cycles at 15 min each (IEC 60068-2-6)

10 - 60 Hz at 0.75 mm amplitude

60 - 2000 Hz at 10 g acceleration

Further infos see:

1,45 -0,2

www.wickmanngroup.com

Solderability

235 ºC, 2 s (IEC 60068-2-58)

Further application infos see Fuseology:

www.wickmanngroup.com/download/

fuseology.pdf

Soldering Heat Resistance

260 ºC, 10 s (IEC 60068-2-58)

Pad Layout

3,0

Minimum Cross Section, Copper

up to 5 A

Conducting path - min 0.175 mm

Path thickness - min 35 µm

from 7 A on Conducting path - min 0.35 mm

Path thickness - min 70 µm

1,96 +0,05

Mounting

Avoid circuit traces below the fuse

Marking

F, Current Rating

Limits for Pre-arcing Time

Rated Current

1.0 x I_N

2.0 x I_N

Unit Weight

0.23 g (approx.)

62 mA ... 10.00 A

12.00 A ... 15.00 A

> 2 h

5 s

< 30 s

Permissible continuous operating current is ≤ 70 % at ambient temperature of 23 ºC (73.4 ºF).

Rated

Current

Amp

Code

Voltage

Rating

Breaking Voltage Drop Power Dissipation

Melting Integral Approvals

Capacity

1.0 x I_N

10 x I_N

typ. (mV)

typ. (mW)

max. (A²s) typ. (A²s)

62mA

125mA

250mA

500mA

750mA

1.00A

1.50A

2.00A

2.50A

3.00A

4.00A

5.00A

7.00A

8.00 A

10.00A

0062

0125

0250

0500

0750

1100

1150

1200

1250

1300

1400

1500

1700

1800

2100

125V

1600

1300

950

360

350

210

250

180

220

160

140

130

110

100

120

150

200

300

230

500

400

550

600

670

750

1200

1300

1400

0.00014 0.000095

•

0.00085

0.0065

0.093

0.25

0.00067

0.0052

0.074

0.20

50 A / 125 V AC/DC

50-60 Hz

0.50

0.42

1.10

0.95

cos

ϕ = 1.0

1.10

0.90

1.20

0.95

2.00

1.70

4.30

3.42

7.50

6.80

35 A / 125 V AC

50-60 Hz

13.60

17.50

27.00

11.60

13.80

23.50

•

cos

ϕ = 1.0

100 A / 125 V DC

50 A / 65 V AC/DC

50-60 Hz

12.00A

15.00A

2120

2150

65V

1100

1200

65.00

125.00

52.0

103.00

•

cos

ϕ = 1.0

300 A / 24 V DC

Order

Information

Qty.

Order-

Number

Series

419

Amp Code

Packaging

Specifications are subject

to change without notice

WebSite

Europe Tel: +49 2302 662-107

Americas Tel: +1 404 699-7820

Asia Tel: +852 26 14-1108

China Tel: +86 21 6432 5146

E-mail: sales@wickmann.cn

050912

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

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

S^URFACEM^OUNTF^USES

No. 419

I-t Characteristics

(Min-Max Limit)

UL 248-14

test value 62 mA ... 10A

test value 12A ... 15A

1.5

8 10

I_Fault/ I_Rated

Contact WICKMANN for individual I-t curves

WebSite

Europe Tel: +49 2302 662-107

Americas Tel: +1 404 699-7820

Asia Tel: +852 26 14-1108

China Tel: +86 21 6432 5146

E-mail: sales@wickmann.cn

050912

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

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

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