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What is 3AB?

This electronic component, produced by the manufacturer "Bel Fuse", performs the same function as "Fast Blow Fuse Series".


3AB Datasheet PDF - Bel Fuse

Part Number 3AB
Description Fast Blow Fuse Series
Manufacturers Bel Fuse 
Logo Bel Fuse Logo 


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Total 2 Pages



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3ABD0806
E3ABDC060803A1
Type 3AB / 3ABP
Fast Blow Fuse Series
1/4 x 1 1/4 inch Ceramic Tube
RoHS Compliant
www.DataSheet4U.com
Catalog
Number
RoHS
Suffix
Ampere
Rating
Typical Volt-drop Melting I2T Melting I2T Maximum
Cold @100% In < 10 mSec @10 In Power
Resistance
Dissipation
(ohm) (Volt) max. (A2 Sec) (A2 Sec)
(W)
3AB (P) 100 -R 100mA 12.5 4.5 0.002 0.002 0.59
3AB (P) 125 -R 125mA 12.0 4.5 0.004 0.003 0.74
3AB (P) 160 -R 160mA 8.3 4.2 0.008 0.005 0.87
Electrical Characteristics (UL/CSA STD. 248-14)
3AB (P) 200 -R 200mA 5.7 3.9 0.014 0.010 1.02
Testing
Current
100%
135%
200%
Blow Time
Amp Range
Minimum Maximum
4 Hrs.
N/A 0.1A - 20A
N/A 1 Hr 0.1A - 10A
N/A 5 sec 0.1A - 10A
N/A 120 sec 12A - 20A
3AB (P) 250 -R 250mA 3.9 3.6 0.025 0.017 1.19
3AB (P) 300 -R 300mA 2.7 3.4 0.044 0.032 1.40
3AB (P) 375 -R 375mA 2.0 3.2 0.07 0.05 1.58
3AB (P) 500 -R 500mA 0.75
1.1
0.14 0.10 1.92
3AB (P) 750 -R 750mA 0.24
0.2
0.75 0.74 0.30
3AB (P) 1 -R 1A
0.16
0.23
1.43 1.44 0.37
Approvals
u ßpc
Safety Agency Approvals Type Amp range / Volt @ I.R. ability
u Listed File No. E20624
ß Certified File No. LR39772
u Listed File No. E20624
3AB /
3ABP
p File No. JET1037-31003-1001, 3AB /
JET1037-31003-1003
3ABP
File No. JET1037-31003-1002 3AB
100mA. - 1A / 250V AC@ 35A
>1A. - 3.5A / 250V AC@ 100A
>3.5A. - 10A / 250V AC@ 200A
100mA. - 10A / 125V AC@ 10,000A
>10A - 15A / 250V AC@ 750A
>15A - 20A / 250V AC@ 1,500A
>10A - 20A / 125V AC@ 10,000A
1A. - 5A / 125V AC@ 500A
>5A. - 15A /125V AC@ 300A
3AB (P) 1.25
3AB (P) 1.6
3AB (P) 2
3AB (P) 2.5
3AB (P) 3
3AB (P) 3.5
3AB (P) 4
3AB (P) 5
3AB (P) 6
3AB (P) 7
-R
-R
-R
-R
-R
-R
-R
-R
-R
-R
1.25A
1.6A
2A
2.5A
3A
3.5A
4A
5A
6A
7A
0.114
0.084
0.063
0.047
0.035
0.030
0.026
0.020
0.015
0.013
0.21 2.45 2.51
0.20 4.2 4.4
0.18 7.2 7.6
0.170 12
13
0.162 21
23
0.157 28
31
0.154 36
40
0.146 63
70
0.139 107
123
0.135 141
162
0.44
0.51
0.59
0.70
0.83
0.91
1.0
1.2
1.4
1.6
RoHS Compliant Product
For RoHS compliant version ,add suffix “ R “ after catalog number
Operating Temperature
-55ºC to +125ºC
Physical Specification
3AB (P) 8 -R 8A
3AB (P) 10 -R 10A
3AB (P) 12 -R 12A
3AB (P) 15 -R 15A
3AB (P) 20 -R 20A
Consult manufacturer for other ratings
0.012
0.009
0.008
0.006
0.004
0.132 184
0.125 316
0.160 501
0.140 845
0.120 1598
214
372
597
1023
1968
1.7
2.0
2.3
2.7
3.0
Materials
Ceramic body / Nickel Plated Brass Caps
Lead wire:
Tin plated Copper, Diameter 0.040" for all ratings
Marking
On fuse:
bel”,“3AB”,“Current Rating”,“Voltage Rating”,
“Appropriate Safety Logos”,“” (RoHS Version)
On label:
bel”,“3AB” or “3ABP”,“Current Rating”,“Voltage Rating”,
“Interrupting Rating”,“Appropriate Safety Logos”
Mechanical Dimensions
3AB
1.25" ± 0.03" 0.250" ± 0.004"
(31.8 ± 0.8mm) (6.35 ± 0.1mm)
and “ ”+ suffix “R” for RoHS Version
Voltage on fuse:
125V and 250V for 750mA - 20A rating,
250V for below 750mA rating
Packaging
1. In bulk:
3AB - 1,000 pcs per box; 3ABP - 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
3ABP
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 LAST 2 PAGES
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: [email protected]
Website: www.belfuse.com
61


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 3AB electronic component.


Information Total 2 Pages
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