3SB12 datasheet, PDF - EEWORLD Datasheet

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3SB12: DescriptionElectric Fuse, Slow Blow, 12A, 125VAC, 10000A (IR), Inline/holder,; CategoryCircuit protection Circuit protection; File Size89KB，2 Pages; ManufacturerBel Fuse

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3SB12 Overview

Electric Fuse, Slow Blow, 12A, 125VAC, 10000A (IR), Inline/holder,

3SB12 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Bel Fuse
Reach Compliance Code	unknown
ECCN code	EAR99
Fusing characteristics	SLOW
body height	31.8 mm
Body length or diameter	6.35 mm
Circuit protection type	ELECTRIC FUSE
JESD-609 code	e0
Joule integral nominal	1277 J
Installation features	INLINE/HOLDER
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
method of packing	BULK
physical size	6.35mm x 31.8mm
Rated breaking capacity	10000 A
Rated current	12 A
Rated voltage (AC)	125 V
Guideline	CE; CSA; IRAM; UL
surface mount	NO
Terminal surface	Tin/Lead (Sn/Pb)
Terminal shape	END CAP

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Type 3SB / 3SBP

3SBD0903

1/4 x 1 1/4 inch Glass Tube

Slow Blow Fuse Series

Catalog

Number

Ampere

Rating

Typical

Volt-drop Melting I

T Melting I

T Maximum

Cold

@100%

< 10 mSec @10

Power

Resistance

Dissipation

(ohm)

(Volt) max. (A

Sec)

(W)

Electrical Characteristics

(UL/CSA STD. 248-14)

Testing current

100%

135%

200%

Blow Time

Minimum

4 Hrs.

N/A

5 sec

Maximum

N/A

1 Hr

30 sec

Approvals

Safety Agency Approvals

Vßpc

Type Amp range / Volt @ I.R. ability

63mA

- 1A / 250V AC@ 35A

>1A

- 3.5A / 250V AC@ 100A

>3.5A

- 8A / 250V AC@ 200A

63mA

- 15A / 125V AC@ 10,000A

-5A / 125V AC@ 500A

>5A

- 15A /125V AC@ 300A

3SB /

3SBP

Listed File No. E20624

Certified File No. LR39772

o. 103 310

FEilTe1N37-J3E1T003-71-00303-1001

J 0

File No. JET1037-31003-1002

3SB /

3SBP

3SB

Operating Temperature

-55ºC to +125ºC

Physical Specification

Materials

Glass body / Nickel Plated Brass Caps

Lead wire:

Tin-lead plated Copper,

Diameter 0.032", 5A and less

Diameter 0.040", 6A and above

Marking

On fuse:

“bel”, “3SB”, “Current Rating”, “Voltage Rating”, and

"Appropriate Safety Logos"

On label:

Above info plus “c” and interrupting rating

Voltage on fuse:

250V for 63mA to 8A; 125V for 10A and above

Packaging

1. In bulk:

3SB

- 1,000 pcs per box;

3SBP

- 500 pcs per box

2. On Axial Tape & Reel:

1,000 pcs per reel

3. Tape & Reel specification:

per EIA-296-E & IEC 286-1

@ 10mm Pitch and 73mm inside Tape Spacing

3SB (P) 63

3SB (P) 80

3SB (P) 100

3SB (P) 125

3SB (P) 160

3SB (P) 200

3SB (P) 250

3SB (P) 300

3SB (P) 375

3SB (P) 500

3SB (P) 750

3SB (P) 1

3SB (P) 1.25

3SB (P) 1.6

3SB (P) 2

3SB (P) 2.5

3SB (P) 3

3SB (P) 4

3SB (P) 5

3SB (P) 6

3SB (P) 7

3SB (P) 8

3SB (P) 10

3SB (P) 12

3SB (P) 15

63mA

80mA

100mA

125mA

160mA

200mA

250mA

300mA

375mA

500mA

750mA

1.25A

1.6A

2.5A

10A

12A

15A

77.3

52.0

22.0

15.9

11.5

8.3

5.6

3.8

2.8

1.7

0.84

0.52

0.35

0.23

0.16

0.11

0.07

0.05

0.03

0.019

0.016

0.014

0.010

0.008

0.006

6.9

5.7

3.3

2.7

2.3

1.9

1.6

1.3

1.1

0.9

0.7

0.5

0.38

0.32

0.27

0.22

0.19

0.16

0.15

0.14

0.13

0.12

0.09

0.13

0.21

0.32

0.50

0.77

1.20

1.85

2.6

4.4

9.7

16.4

25.4

39.3

146

226

349

286

372

483

817

1277

2123

0.10

0.15

0.24

0.37

0.58

0.91

1.42

2.22

3.2

5.4

12.1

20.6

32.3

50.4

123

192

300

469

455

592

769

1300

2031

3377

0.71

0.74

0.54

0.56

0.59

0.61

0.64

0.68

0.71

0.75

0.83

0.88

0.9

1.0

1.1

1.2

1.3

1.6

1.8

1.9

2.3

2.6

3.0

Consult manufacturer for other ratings

Mechanical Dimensions

1.25"

0.03" 0.250"

0.004"

(31.8

0.8mm) (6.35

0.1mm)

3SB

3SBP

1.5"

0.08"

1.28"

0.03" 0.270"

0.004"

(38.1

2mm) (32.5

0.8mm) (6.9

0.1mm)

SEE LEAD SIZE LISTED IN “ MATERIAL”

ORDERING INFORMATION SEE PAGES 67 & 68

Bel Fuse Inc.

206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com

Website: www.belfuse.com

Specifications subject to change without notice

3SB12 Related Products

	3SB12	3SB1.6	3SB10	3SB200	3SBP80
Description	Electric Fuse, Slow Blow, 12A, 125VAC, 10000A (IR), Inline/holder,	Electric Fuse, Slow Blow, 1.6A, 250VAC, 100A (IR), Inline/holder,	Electric Fuse, Slow Blow, 10A, 125VAC, 10000A (IR), Inline/holder,	Electric Fuse, Slow Blow, 0.2A, 250VAC, 35A (IR), Inline/holder,	Electric Fuse, Slow Blow, 0.08A, 250VAC, 35A (IR), Through Hole,
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Bel Fuse	Bel Fuse	Bel Fuse	Bel Fuse	Bel Fuse
Reach Compliance Code	unknown	compliant	unknown	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Fusing characteristics	SLOW	SLOW	SLOW	SLOW	SLOW
body height	31.8 mm	31.8 mm	31.8 mm	31.8 mm	32.5 mm
Body length or diameter	6.35 mm	6.35 mm	6.35 mm	6.35 mm	6.9 mm
Circuit protection type	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE
JESD-609 code	e0	e0	e0	e0	e0
Joule integral nominal	1277 J	39 J	817 J	-	-
Installation features	INLINE/HOLDER	INLINE/HOLDER	INLINE/HOLDER	INLINE/HOLDER	THROUGH HOLE
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
method of packing	BULK	BULK	BULK	BULK	BULK
physical size	6.35mm x 31.8mm	6.35mm x 31.8mm	6.35mm x 31.8mm	6.35mm x 31.8mm	6.9mm x 32.5mm
Rated breaking capacity	10000 A	100 A	10000 A	35 A	35 A
Rated current	12 A	1.6 A	10 A	0.2 A	0.08 A
Rated voltage (AC)	125 V	250 V	125 V	250 V	250 V
Guideline	CE; CSA; IRAM; UL	CE; CSA; IRAM; UL	CE; CSA; IRAM; UL	CE; CSA; IRAM; UL	CE; CSA; IRAM; UL
surface mount	NO	NO	NO	NO	NO
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal shape	END CAP	END CAP	END CAP	END CAP	PIN WIRE

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