299025 datasheet, PDF - EEWORLD Datasheet

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299025: DescriptionSLOW BLOW ELECTRIC FUSE, 25A, 32VDC, 1000A (IR), INLINE/HOLDER; CategoryCircuit protection Circuit protection; File Size48KB，1 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com; Environmental Compliance

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299025 Overview

SLOW BLOW ELECTRIC FUSE, 25A, 32VDC, 1000A (IR), INLINE/HOLDER

299025 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	RATED BREAKING CAPACITY AT 32 VDC: 1000 A
Fusing characteristics	SLOW
body width	8.85 mm
body height	21.59 mm
Body length or diameter	29.21 mm
Circuit protection type	ELECTRIC FUSE
JESD-609 code	e4
Joule integral nominal	2087 J
Installation features	INLINE/HOLDER
physical size	29.21mm x 8.85mm x 21.59mm
Rated breaking capacity	1000 A
Rated current	25 A
Rated voltage (DC)	32 V
Guideline	UL
surface mount	NO
Terminal surface	Silver (Ag)
Terminal shape	TAB/BLADE
Base Number Matches	1

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Blade Terminal & Special Purpose Fuses

Low Voltage

RoHS

MAXI

®

Fuse

Slo-Blo Type Fuse

®

The MAXI Fuse is available in a higher range of amperage ratings

(20–80 amperes) than the MINI

®

Fuse and ATO

®

Fuse designs and is

larger in physical size. A typical MAXI Fuse application in today’s more

sophisticated automobile circuits is protection of the wiring harness by

replacing the fusible wire or fusible link, which is often a plain piece of

small wire.

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

135%

Ampere

Rating

20– 60

70 – 80

20

30

40

50

60

70 – 80

20

30

40

50

60

70 – 80

20

30 – 60

70 – 80

Opening

Time

60 sec.,

Min.;

1800 sec.,

Max.

60 sec.,

Min.;

3600 sec.,

Max.

4 sec.,

Min.;

20 sec.,

Max.

6 sec.,

Min.;

30 sec.,

Max.

8 sec.,

Min.;

40 sec.,

Max.

10 sec.,

Min.;

50 sec.,

Max.

15 sec.,

Min.;

60 sec.,

Max.

4 sec.,

Min.;

60 sec.,

Max.

.7 sec.,

Min.;

2 sec.,

Max.

1 sec.,

Min.;

4 sec.,

Max.

1.4 sec.,

Min.;

5 sec.,

Max.

1.7 sec.,

Min.;

6 sec.,

Max.

2 sec.,

Min.;

7 sec.,

Max.

.2 sec.,

Min.;

2 sec.,

Max.

.15 sec.,

Min.;

1 sec.,

Max.

.20 sec.,

Min.;

1 sec.,

Max.

.04 sec.,

Min.;

.15 sec.,

Max.

200%

Reference Dimensions

29.21

(1.15")

8.85

(.35")

21.59

(.85")

350%

12.70

(.50")

8.13

(.32")

29.21

(1.15")

0.81

(.032")

600%

AGENCY APPROVALS:

Recognized under the components program

of Underwriters Laboratories.

Average Time Current Curves

20A

25A

30A

35A

40A

50A

60A

1000

100

DESIGN STANDARD:

SAE (Society of Automotive Engineers) J1888.

PHYSICAL SPECIFICATIONS:

Materials:

Body: Plastic

Terminations: Silver-Plated

PATENTED

INTERRUPTING RATING:

1000A @ 32VDC

ORDERING INFORMATION:

Catalog

Number

299

020

299

025

299

030

299

035

299

040

299

050

299

060

299

070

299

080

Ampere

Rating

(A)

20

25

30

35

40

50

60

70

80

Voltage

Rating

(VDC)

32

Body

Color

Code

Yellow

Gray

Green

Brown

Orange

Red

Blue

Tan

Natural

Nominal Cold

Resistance

Ohms

0.0031

0.0024

0.0020

0.0017

0.0014

0.0011

0.00089

0.00064

0.00054

Minimum

Melting I

2

t

(A

2

Sec.)

1100

2087

4070

6032

8450

11300

15300

6900

8800

TIME IN SECONDS

10

12

BLADE TERMINAL AND

1

10

100

1000

CURRENT IN AMPERES

10000

1

0.1

0.01

w w w. l i t t e l f u s e . c o m

453

299025 Related Products

	299025	299070	299080	299	299035
Description	SLOW BLOW ELECTRIC FUSE, 25A, 32VDC, 1000A (IR), INLINE/HOLDER	SLOW BLOW ELECTRIC FUSE, 70A, 32VDC, 1000A (IR), INLINE/HOLDER	SLOW BLOW ELECTRIC FUSE, 80A, 32VDC, 1000A (IR), INLINE/HOLDER	SLOW BLOW ELECTRIC FUSE, 60A, 32VDC, 1000A (IR), INLINE/HOLDER	SLOW BLOW ELECTRIC FUSE, 35A, 32VDC, 1000A (IR), INLINE/HOLDER
Is it Rohs certified?	conform to	conform to	conform to	-	conform to
package instruction	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	-	ROHS COMPLIANT
Reach Compliance Code	unknow	unknow	unknow	-	unknow
ECCN code	EAR99	EAR99	EAR99	-	EAR99
Other features	RATED BREAKING CAPACITY AT 32 VDC: 1000 A	RATED BREAKING CAPACITY AT 32 VDC: 1000 A	RATED BREAKING CAPACITY AT 32 VDC: 1000 A	-	RATED BREAKING CAPACITY AT 32 VDC: 1000 A
Fusing characteristics	SLOW	SLOW	SLOW	-	SLOW
body width	8.85 mm	8.85 mm	8.85 mm	-	8.85 mm
body height	21.59 mm	21.59 mm	21.59 mm	-	21.59 mm
Body length or diameter	29.21 mm	29.21 mm	29.21 mm	-	29.21 mm
Circuit protection type	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	-	ELECTRIC FUSE
JESD-609 code	e4	e4	e4	-	e4
Joule integral nominal	2087 J	6900 J	8800 J	-	6032 J
Installation features	INLINE/HOLDER	INLINE/HOLDER	INLINE/HOLDER	-	INLINE/HOLDER
physical size	29.21mm x 8.85mm x 21.59mm	29.21mm x 8.85mm x 21.59mm	29.21mm x 8.85mm x 21.59mm	-	29.21mm x 8.85mm x 21.59mm
Rated breaking capacity	1000 A	1000 A	1000 A	-	1000 A
Rated current	25 A	70 A	80 A	-	35 A
Rated voltage (DC)	32 V	32 V	32 V	-	32 V
Guideline	UL	UL	UL	-	UL
surface mount	NO	NO	NO	-	NO
Terminal surface	Silver (Ag)	Silver (Ag)	Silver (Ag)	-	Silver (Ag)
Terminal shape	TAB/BLADE	TAB/BLADE	TAB/BLADE	-	TAB/BLADE
Base Number Matches	1	1	1	-	1

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