2JS 1

2JS 1 Datasheet


Type 2JS / 3JS

Part Datasheet
2JS 1 2JS 1 2JS 1 (pdf)
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3JS 250 3JS 250 3JS 250
2JS 750 2JS 750 2JS 750
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2JS 3.5 2JS 3.5 2JS 3.5
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2JS 2.5 2JS 2.5 2JS 2.5
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2JS 1.5 2JS 1.5 2JS 1.5
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3JS 5 3JS 5 3JS 5
3JS 4 3JS 4 3JS 4
3JS 3.5 3JS 3.5 3JS 3.5
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3JS 400 3JS 400 3JS 400
3JS 300 3JS 300 3JS 300
3JS 150 3JS 150 3JS 150
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PDF Datasheet Preview
JSD0903

Type 2JS / 3JS

Time-lag Fuse Series
5 x 15mm Glass Tube

Electrical Characteristics UL/CSA STD. 248-14

Testing current
100% 135% 200% 500% 1000%

Blow Time

Minimum

Maximum
4 hrs.
3 sec
20 sec
100 msec
30 msec
300 msec

Approvals
rSpc

Safety Agency Approvals Type Amp range / Volt I.R. ability
r Recognized File No. E20624 2JS/3JS

S Acceptance File No. LR39772 2JS/3JS
p File No. JET1037-31003-1001, JET1037-31003-1003
2JS/3JS
100mA - 7A / 350V 100A 100mA - 7A / 125V 10,000A 100mA - 7A / 140V 150A
100mA - 7A / 350V 100A 100mA - 7A / 125V 10,000A
1A - 5A / 125V 500A

File No. JET1037-31003-1002 2JS >5A - 15A / 125V 300A

Operating Temperature
-55°C to +125°C

Physical Specification

Materials Glass body / Nickel Plated Brass Caps Lead Wire Tin-lead plated Copper, Diameter Option With Heat Shrink Tubing VW-1 over body

Marking On fuse “bel”, “JS”, “Current Rating”, “350V” “Appropriate Safety Logos” On label Above info plus “c” Interrupting Rating & Type “2JS” or “3JS”

Packaging In bulk 2JS - 2,000 pcs 3JS - 500 pcs per box On Axial Tape & Reel 1,500 pcs per reel 3.Tape & Reel specification per EIA-296-E & IEC 286-1 10mm Pitch and 52.4mm inside Tape Spacing

Catalog Number

Ampere Rating

Typical Cold Resistance ohm

Volt-drop In Volt max.

Melting I2T < 10 mSec

A2 Sec

Melting I2T In A2 Sec

Maximum Power
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 Website:

Type 2JS / 3JS

Time-lag Fuse Series
5 x 15mm Glass Tube

JSC0801
2JS / 3JS - TIME CURRENT CHARACTERISTIC CURVE
- 100mA - 125mA - 150mA - 200mA - 250mA - 350mA - 400mA - 500mA - 750mA - 1A - 1.25A - 1.5A - 2A - 2.5A - 3A - 3.5A - 4A - 5A - 6A - 7A
10000
1000

TIME IN SECONDS

Specifications subject to change without notice
1000

CURRENT IN AMPERES

NOTE - see important information under “User Guide”on P.08

Corporate Office Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 E-Mail Website:

Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706

European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K Tel 44-1772-556601 Fax 44-1772-888366
More datasheets: 3JS 250 | 2JS 750 | 2JS 5 | 2JS 4 | 2JS 3.5 | 2JS 3 | 2JS 2.5 | 2JS 2 | 2JS 1.5 | 3JS 350


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Datasheet ID: 2JS 1 521645