Type 3AB / 3ABP
3ABD0903
1/4 x 1 1/4 inch Ceramic Tube
Fast Blow Fuse Series
Catalog
Number
Ampere
Rating
Typical
Volt-drop Melting I
2
T Melting I
2
T Maximum
Power
Cold
@100%
In
< 10 mSec @10
In
Dissipation
Resistance
(W)
(ohm) (Volt) max. (A
2
Sec)
(A
2
Sec)
3AB (P) 100
3AB (P) 125
3AB (P) 160
100mA
125mA
160mA
200mA
250mA
300mA
375mA
500mA
750mA
1A
1.25A
1.6A
2A
2.5A
3A
3.5A
4A
5A
6A
7A
8A
10A
12.5
12.0
8.3
5.7
3.9
2.7
2.0
1.28
0.24
0.16
0.114
0.084
0.063
0.047
0.035
0.030
0.026
0.020
0.015
0.013
0.012
0.009
4.5
4.5
4.2
3.9
3.6
3.4
3.2
2.9
0.2
0.23
0.21
0.20
0.18
0.170
0.162
0.157
0.154
0.146
0.139
0.135
0.132
0.125
0.002
0.004
0.008
0.014
0.025
0.044
0.07
0.14
0.75
1.43
2.45
4.2
7.2
12
21
28
36
63
107
141
184
316
0.002
0.003
0.005
0.010
0.017
0.032
0.05
0.10
0.74
1.44
2.51
4.4
7.6
13
23
31
40
70
123
162
214
372
0.59
0.74
0.87
1.02
1.19
1.40
1.58
1.92
0.30
0.37
0.44
0.51
0.59
0.70
0.83
0.91
1.0
1.2
1.4
1.6
1.7
2.0
Electrical Characteristics
(UL/CSA STD. 248-14)
Testing Current
100%
135%
200%
Blow Time
Minimum
4 Hrs.
N/A
N/A
Maximum
N/A
1 Hr
5 sec
3AB (P) 200
3AB (P) 250
3AB (P) 300
3AB (P) 375
3AB (P) 500
3AB (P) 750
3AB (P) 1
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
3AB (P) 8
3AB (P) 10
Approvals
Safety Agency Approvals
V脽pc
Type Amp range / Volt @ I.R. ability
100mA
.
- 1A / 250V AC@ 35A
>1A
.
- 3.5A / 250V AC@ 100A
>3.5A
.
- 10A / 250V AC@ 200A
100mA
.
- 10A / 125V AC@ 10,000A
1A
.
-5A / 125V AC@ 500A
>5A
.
- 15A /125V AC@ 300A
3AB /
3ABP
V
Listed File No. E20624
脽
Certified File No. LR39772
o. 103 310
p
FEilTe1N37-J3E1T003-71-00303-1001,
J 0
File No. JET1037-31003-1002
3AB /
3ABP
3AB
Storage Temperature
-55潞C to +125潞C
Consult manufacturer for other ratings
Physical Specification
Materials
Ceramic body / Nickel Plated Brass Caps
Lead wire:
Tin-lead plated Copper, Diameter 0.040" for all ratings
Marking
On fuse:
鈥渂el鈥? 鈥?AB鈥? 鈥淐urrent Rating鈥? 鈥淰oltage Rating鈥? and
鈥淎ppropriate Safety Logos鈥?/div>
On label:
Above info plus 鈥渃鈥?and interrupting rating
Voltage on fuse:
250V for 100mA to 10A
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
Mechanical Dimensions
1.25"
鹵
0.03" 0.250"
鹵
0.004"
(31.8
鹵
0.8mm) (6.35
鹵
0.1mm)
3AB
3ABP
1.5"
鹵
0.08"
1.28"
鹵
0.03" 0.270"
鹵
0.004"
(38.1
鹵
2mm) (32.5
鹵
0.8mm) (6.9
鹵
0.1mm)
SEE LEAD SIZE LISTED IN 鈥?MATERIAL鈥?/div>
ORDERING INFORMATION SEE PAGES 67 & 68
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302 鈥?Tel: 201-432-0463 鈥?Fax: 201-432-9542 鈥?E-Mail: belfuse@belfuse.com
Website: www.belfuse.com
57
Specifications subject to change without notice
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