ETC 3AB1

Type 3AB / 3ABP
Fast Blow Fuse Series
3ABD0199
Catalog
Number
Electrical Characteristics (UL/CSA STD. 248-14)
Testing Current
1/4 x 1 1/4 inch Ceramic Tube
Blow Time
Minimum
Maximum
100%
4 Hrs.
N/ A
135%
N/A
1 Hr
200%
N/A
5 sec
Safety Agency Approvals
V
Listed File no. E20624
ß
Certified File no. LR39772
t Approval File no. 32-1764 /
no. 32-1766
File no. 32-1765
Type Amp range / Volt @ I.R. ability
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
100mA
12.5
4.5
0.002
0.002
0.59
3AB (P) 125
125mA
12.0
4.5
0.004
0.003
0.74
3AB (P) 160
160mA
8.3
4.2
0.008
0.005
0.87
3AB (P) 200
200mA
5.7
3.9
0.014
0.010
1.02
3AB (P) 250
250mA
3.9
3.6
0.025
0.017
1.19
3AB (P) 300
300mA
2.7
3.4
0.044
0.032
1.40
3AB (P) 375
375mA
2.0
3.2
0.07
0.05
1.58
3AB (P) 500
500mA
1.28
2.9
0.14
0.10
1.92
3AB (P) 750
750mA
0.24
0.2
0.75
0.74
0.30
1A
0.16
0.23
1.43
1.44
0.37
3AB (P) 1.25
1.25A
0.114
0.21
2.45
2.51
0.44
3AB (P) 1.6
1.6A
0.084
0.20
4.2
4.4
0.51
3AB (P) 2
2A
0.063
0.18
7.2
7.6
0.59
3AB (P) 2.5
2.5A
0.047
0.170
12
13
0.70
3AB (P) 3
3A
0.035
0.162
21
23
0.83
3AB (P) 3.5
3.5A
0.030
0.157
28
31
0.91
3AB (P) 4
4A
0.026
0.154
36
40
1.0
3AB (P) 1
Vßtc
Approvals
Ampere
Rating
3AB /
3ABP
100mA. - 1A / 250V [email protected] 35A
>1A. - 3.5A / 250V [email protected] 100A
>3.5A. - 10A / 250V [email protected] 200A
100mA. - 10A / 125V [email protected] 10,000A
3AB /
3ABP
3AB (P) 5
5A
0.020
0.146
63
70
1.2
1A. -5A / 125V [email protected] 500A
3AB (P) 6
6A
0.015
0.139
107
123
1.4
>5A. - 15A /125V [email protected] 300A
3AB (P) 7
7A
0.013
0.135
141
162
1.6
3AB (P) 8
8A
0.012
0.132
184
214
1.7
3AB (P) 10
10A
0.009
0.125
316
372
2.0
3AB
Storage Temperature
-55ºC to +125ºC
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
Mechanical Dimensions
Marking
On fuse:
“bel”, “3AB”, “Current Rating”, “Voltage Rating”, and
“Appropriate Safety Logos”
On label:
Above info plus “c” 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
3AB
3ABP
1.25" ± 0.03" 0.250" ± 0.004"
(31.8 ± 0.8mm) (6.35 ± 0.1mm)
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”
Specifications subject to change without notice
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: [email protected]
Internet: http://www. belfuse.com
Type 3AB / 3ABP
1/4 x 1 1/4 inch Ceramic Tube
Fast Blow Fuse Series
3ABC0600
- 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
3AB / 3ABP - TIME CURRENT CHARACTERISTIC CURVE
10000
TIME IN SECONDS
1000
100
10
0.1
0.01
0.01
0.1
1
10
100
1000
CURRENT IN AMPERES
Specifications subject to change without notice
1
NOTE - see important information under “User Guide”on P.08
Corporate Office
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302
Tel: 201-432-0463
FaxFax: 201-432-9542
E-Mail: [email protected]
Internet: http://www.belfuse.com
Far East Office
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Te l : 8 5 2 - 2 3 2 8 - 5 5 1 5
Fax: 852-2352-3706
European Office
Bel Fuse Europe Ltd.
P r e s t o n Te c h n o l o g y M a n a g e m e n t C e n t r e
Marsh Lane, Preston PR1 8U
Lancashire, U.K
Te l : 4 4 - 1 7 7 2 - 5 5 6 6 0 1
Fax: 44-1772-888366