1/4 x 1 1/4 inch CeramicTube
Type GSA / GSAP
Slow Blow Fuse Series
GSAD0903
Catalog
Number
Ampere
Rating
Typical
Cold
Volt-drop Melting I2T Melting I2T Maximum
@100% In < 10 mSec
@10 In
Power
Dissipation
(W)
Resistance
(ohm)
(Volt) max.
7
(A2 Sec)
0.09
0.21
0.32
0.50
0.77
1.20
1.85
2.6
4.4
9.7
16.4
25.4
39.3
61
(A2 Sec)
0.10
0.24
0.37
0.58
0.91
1.42
2.22
3.2
GSA (P) 63
63mA
80
22
16
11
8.3
4.9
3.3
2.4
1.5
0.7
0.5
0.3
0.21
0.14
0.09
0.06
0.04
0.03
0.019
0.016
0.014
0.010
0.008
0.006
0.71
0.55
0.58
0.60
0.63
0.66
0.70
0.73
0.78
0.85
0.91
0.96
1.01
1.06
1.1
GSA (P) 100 100mA
GSA (P) 125 125mA
GSA (P) 160 160mA
GSA (P) 200 200mA
GSA (P) 250 250mA
GSA (P) 300 300mA
GSA (P) 375 375mA
GSA (P) 500 500mA
GSA (P) 750 750mA
GSA (P) 1
GSA (P)1.25
GSA (P) 1.6
GSA (P) 2
GSA (P) 2.5
GSA (P) 3
GSA (P) 4
GSA (P) 5
GSA (P) 6
GSA (P) 7
GSA (P) 8
GSA (P) 10
GSA (P) 12
GSA (P) 15
4
2.8
2.3
1.9
1.6
1.4
1.2
0.95
0.69
0.56
0.47
0.39
0.33
0.27
0.23
0.19
0.16
0.16
0.16
0.15
0.14
0.13
0.12
Electrical Characteristics (UL/CSA STD. 248-14)
Blow Time
Testing current
Minimum
4 Hrs.
N/A
Maximum
N/A
100%
135%
200%
5.4
1 Hr
12.1
20.6
32.3
50.4
79
5 sec
30 sec
1A
1.25A
1.6A
2A
2.5A
3A
4A
5A
6A
7A
VßrSpc
Approvals
Safety Agency Approvals
Type Amp range / Volt @ I.R. ability
94
123
63mA .- 8A / 125V AC@ 10,000A
146
226
349
286
372
483
817
1277
2123
192
300
469
455
592
769
1300
2031
3377
1.2
1.2
1.3
1.6
1.8
1.9
2.3
2.6
V Listed File No. E20624
63mA. - 1A / 250V AC@ 35A
GSA /
GSAP
>1A. - 3.5A / 250V AC@ 100A
ß
Certified File No. LR39772
>3.5A - 8A / 250V AC@ 200A
r
SAcceptance File No. LR39772
Recognized File No. E20624
10A. - 15A / 125V AC@ 10,000A
GSA /
GSAP
10A. - 15A / 250V AC@ 750A
8A
File No. JET1037-31003-1001, GSA /
10A
12A
15 A
1A. - 5A / 125V AC@ 500A
>5A. - 15A /125V AC@ 300A
p
JET1037-31003-1003
GSAP
File No. JET1037-31003-1002
GSA
3.0
Consult manufacturer for other ratings
Mechanical Dimensions
GSA
OperatingTemperature
-55ºC to +125ºC
Physical Specification
Materials
Ceramic body / Nickel Plated Brass Caps
Lead wire:
1.25"
(31.8
± 0.03" 0.250" ± 0.004"
0.8mm) (6.35 ± 0.1mm)
Tin-lead plated Copper, Diameter 0.040" all ratings
±
Marking
On fuse:
“bel”,“GSA”,“Current Rating”,“Voltage Rating”,
and "Appropriate Safety Logos"
On label:
Above info plus “c” and interrupting rating
Voltage on fuse:
1.5"
GSAP (38.1
±
±
0.08" 1.28"
2mm) (32.5
±
0.03" 0.270"
0.8mm) (6.9 ± 0.1mm)
±
0.004"
±
250V for 63mA to 15A
Packaging
1. In bulk:
GSA - 1,000 pcs per box; GSAP - 500 pcs per box
2. OnAxialTape & Reel:
SEE LEAD SIZE LISTED IN “ MATERIAL”
1,000 pcs per reel
3. Tape & Reel specification:
per EIA-296-E & IEC 286-1
@ 10mm Pitch and 73mm insideTape Spacing
S
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
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