0257004.L datasheet, PDF - EEWORLD Datasheet

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0257004.L: DescriptionElectric Fuse, 4A, 32VDC, 1000A (IR), Inline/holder, ROHS COMPLIANT; CategoryCircuit protection Circuit protection; File Size766KB，2 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com; Environmental Compliance

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0257004.L Overview

Electric Fuse, 4A, 32VDC, 1000A (IR), Inline/holder, ROHS COMPLIANT

0257004.L Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Littelfuse
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknown
Is Samacsys	N
body width	5.08 mm
body height	12.19 mm
Body length or diameter	19.05 mm
Circuit protection type	ELECTRIC FUSE
JESD-609 code	e3
Joule integral nominal	14 J
Manufacturer's serial number	0257
Installation features	INLINE/HOLDER
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
physical size	19.05mm x 5.08mm x 12.19mm
Rated breaking capacity	1000 A
Rated current	4 A
Rated voltage (DC)	32 V
Guideline	UL
surface mount	NO
Terminal surface	Tin (Sn)
Terminal shape	TAB/BLADE
Base Number Matches	1

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Blade Fuses

ATO

BLADE FUSE RATED 32V

Specifications

Voltage Rating:

Interrupting Rating:

Operating Temperature Range:

Terminals:

Housing Terminals:

Complies with:

32 VDC

1000A @ 32 VDC

-40˚C to +105˚C

Sn plated zinc alloy

Polyethersulfone, Polysulfone,

and Polycarbonate

ISO 8820-3

UL 248 Special Purpose Fuses

Ordering Information

Part Number

0257xxx.PXPV

0257xxx.U

0257xxx.L

Package Size

2000

500

Time-Current Characteristics

Description

Developed by Littelfuse for the automotive industry, the ATO

fuse

has become the original equipment circuit protection standard for

foreign and domestic automobiles and trucks. Readily identifiable

and easily replaced, this fuse can be specified for a variety of low

voltage electronic applications.

% of Rating

100

110

135

200

350

600

Current Rating

35-40

1-30

1-2

3-40

1-2

3-40

1-2

3-40

1-30

35-40

Opening Time

Min / Max (s)

360,000 s / –

500 ms /600 s

0.750 s / 600 s

100 ms/5.0 s

0.150 s / 5.0 s

20 ms / 500 ms

80 ms / 500 ms

–/ 100 ms

–/ 150 ms

Ratings

Part Number

0257001._

0257002._

0257003._

0257004._

0257005._

025707.5_

0257010._

0257015._

0257020._

0257025._

0257030._

0257035._

0257040._

Current Rating

7.5 A

10 A

15 A

20 A

25 A

30 A

35 A

40 A

Housing Color

Typ. Voltage Drop

176 mV

141 mV

137 mV

136 mV

128 mV

116 mV

109 mV

102 mV

98 mV

92 mV

84 mV

87 mV

96 mV

Cold Resistance

123 mΩ

53.5 mΩ

31.1 mΩ

22.8 mΩ

17.85 mΩ

10.91 mΩ

7.70 mΩ

4.80 mΩ

3.38 mΩ

2.52 mΩ

1.97 mΩ

1.61 mΩ

1.44 mΩ

0.4 A²s

1.4 A²s

7.4 A²s

14 A²s

26 A²s

60 A²s

115 A²s

340 A²s

520 A²s

1080 A²s

1510 A²s

2280 A²s

3310 A²s

Corresponding holder see Section “Fuse Holders.”

www.littelfuse.com

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