42012500000 datasheet, PDF - EEWORLD Datasheet

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42012500000: Descriptionfuse board mnt 2.5A 125vac 80vdc; CategoryCircuit protection; File Size59KB，2 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com

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fuse board mnt 2.5A 125vac 80vdc

42012500000 Parametric

Parameter Name	Attribute value
Datasheets
420 SM Series
Standard Package	1,000
Category	Circuit Protecti
Family	Fuses
Packaging	Tape & Reel (TR)
Fuse Type	Board Mount (Cartridge Style Excluded)
Current Rating	2.5A
Voltage Rating - AC	125V
Voltage Rating - DC	80V
Response Time	Slow
Package / Case	2410 (6125 Metric)
Mounting Type	Surface Mou
Breaking Capacity @ Rated Voltage	50A
Melting I²	8.5
Approvals	CCC, cULus
Operating Temperature	-55°C ~ 125°C
Col	-
Size / Dimensi	0.240" L x 0.109" W x 0.109" H (6.10mm x 2.77mm x 2.77mm)
DC Cold Resistance	-
Other Names	42012500004201250000-ND

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URFACE

OUNT

USES

No. 420 SM

UL 248-14, 125 V, T

Time-Current Characteristic

Time Lag (T)

Specifications

Packaging

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:

Terminals:

Ceramic

Wire

Copper alloy, silver plated

Approvals

cULus Recognized

Features

Heat resistant ceramic housing

For line or low voltage applications

Low voltage drop

Internationally approved

High pulse resistance

Also available as holder system 425 with

mounted fuse 420

CCCexemption for China Import

Temperature

Operating Temperature

-55 ºC to +125 ºC (consider de-rating)

Climatic Category

-55 ºC/+125 ºC/21 days (IEC 60068-1,-2-1,-2-2,-2-78)

Dimensions (mm)

6,1 –0,2

max. 2,77

Stock Conditions

+10ºC to +60ºC

relative humidity

≤

75 % yearly average,

without dew, maximum value for 30 days-95 %

WebLinks

Further infos see:

www.wickmanngroup.com

V ibration Resistance

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

1,45 -0,2

Further application infos see Fuseology:

Solderability

235 ºC, 3 s (IEC 60068-2-58)

Pad Layout

3,0

3,15 +0,05

www.wickmanngroup.com/download/

fuseology.pdf

Soldering Heat Resistance

260 ºC, 10 s (IEC 60068-2-58)

Minimum Cross Section, Copper

Conducting path - 0.175 mm

Thickness - 0.035 mm

Mounting

Avoid circuit traces below the fuse

1,96 +0,05

Marking

T, Current Rating

Weight

Unit Weight

Limits for Pre-arcing Time

Rated Current

500 mA ... 5.00 A

0.23g (approx.)

2.0 x I

1 s ... 60 s

cURus

500mA

750mA

1.00A

1.50A

2.00A

2.50A

3.00A

3.50A

4.00A

5.00A

0500

0750

1100

1150

1200

1250

1300

1350

1400

1500

125V

50 A / 125 V AC

50-60Hz

cos

= 1.0

50 A / 80 V DC

35 A / 125 V AC

50-60 Hz; cos

= 1.0

50 A / 80 V DC

430

300

270

150

165

130

125

112

110

100

230

270

435

270

380

400

450

512

560

620

0.22

0.75

1.60

3.20

5.50

8.50

11.0

21.0

30.0

50.0

0.29

1.0

2.2

5.0

6.8

11.0

14.5

28.0

40.0

74.0

•

Order

Information

040518

Qty.

Order-

Number

Series

420

Amp Code

Packaging

Specifications are subject

to change without notice

China

Tel: +86 21 6432 5146

E-mail: sales@wickmann.cn

WebSite

Europe

Tel: +49 2302 662-107

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

Americas

Tel: +1 404 699-7820

E-mail: service@wickmannusa.com

Asia

Tel: +852 26 14-1108

E-mail: sales@wickmann.com.hk

CCCe

Permissible continuous operating current is

≤

70% at ambient temperature of 23ºC (73.4ºF).

Rated

Amp

Voltage

Breaking Voltage Drop Power Dissipation

Current

code

Rating

Capacity

1.0 x I

typ. (mV)

typ. (mW)

Melting Integral

10 x I

min. (A

s) typ.

Approvals

•

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Standard Package	1,000	1,000	1,000	1,000	1,000	1,000	1,000	1,000	1,000	1,000
Category	Circuit Protecti	Circuit Protecti	Circuit Protecti	Circuit Protecti	Circuit Protecti	Circuit Protecti	Circuit Protecti	Circuit Protecti	Circuit Protecti	Circuit Protecti
Family	Fuses	Fuses	Fuses	Fuses	Fuses	Fuses	Fuses	Fuses	Fuses	Fuses
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Fuse Type	Board Mount (Cartridge Style Excluded)	Board Mount (Cartridge Style Excluded)	Board Mount (Cartridge Style Excluded)	Board Mount (Cartridge Style Excluded)	Board Mount (Cartridge Style Excluded)	Board Mount (Cartridge Style Excluded)	Board Mount (Cartridge Style Excluded)	Board Mount (Cartridge Style Excluded)	Board Mount (Cartridge Style Excluded)	Board Mount (Cartridge Style Excluded)
Current Rating	2.5A	4A	1.5A	750mA	3.5A	2A	1A	3A	5A	500mA
Voltage Rating - AC	125V	125V	125V	125V	125V	125V	125V	125V	125V	125V
Voltage Rating - DC	80V	80V	80V	80V	80V	80V	80V	80V	80V	80V
Response Time	Slow	Slow	Slow	Slow	Slow	Slow	Slow	Slow	Slow	Slow
Package / Case	2410 (6125 Metric)	2410 (6125 Metric)	2410 (6125 Metric)	2410 (6125 Metric)	2410 (6125 Metric)	2410 (6125 Metric)	2410 (6125 Metric)	2410 (6125 Metric)	2410 (6125 Metric)	2410 (6125 Metric)
Mounting Type	Surface Mou	Surface Mou	Surface Mou	Surface Mou	Surface Mou	Surface Mou	Surface Mou	Surface Mou	Surface Mou	Surface Mou
Breaking Capacity @ Rated Voltage	50A	35A AC, 50A DC	50A	50A	35A AC, 50A DC	50A	50A	35A AC, 50A DC	35A AC, 50A DC	50A
Melting I²	8.5	30	3.2	0.75	21	5.5	1.6	11	50	0.22
Approvals	CCC, cULus	CCC, cULus	CCC, cULus	CCC, cULus	CCC, cULus	CCC, cULus	CCC, cULus	CCC, cULus	CCC, cULus	CCC, cULus
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Size / Dimensi	0.240" L x 0.109" W x 0.109" H (6.10mm x 2.77mm x 2.77mm)	0.240" L x 0.109" W x 0.109" H (6.10mm x 2.77mm x 2.77mm)	0.240" L x 0.109" W x 0.109" H (6.10mm x 2.77mm x 2.77mm)	0.240" L x 0.109" W x 0.109" H (6.10mm x 2.77mm x 2.77mm)	0.240" L x 0.109" W x 0.109" H (6.10mm x 2.77mm x 2.77mm)	0.240" L x 0.109" W x 0.109" H (6.10mm x 2.77mm x 2.77mm)	0.240" L x 0.109" W x 0.109" H (6.10mm x 2.77mm x 2.77mm)	0.240" L x 0.109" W x 0.109" H (6.10mm x 2.77mm x 2.77mm)	0.240" L x 0.109" W x 0.109" H (6.10mm x 2.77mm x 2.77mm)	0.240" L x 0.109" W x 0.109" H (6.10mm x 2.77mm x 2.77mm)
Other Names	42012500004201250000-ND	42014000004201400000-ND	42011500004201150000-ND	42007500004200750000-ND	42013500000	42012000004201200000-ND	42011000004201100000-ND	42013000004201300000-ND	42015000004201500000-ND	42005000004200500000-ND

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