Axial Lead & Cartridge Fuses
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PS
E
388 Series Lead-Free 3AG, METI B Fuse
Description
The Littelfuse 388 Series is a 3AG size fuse that solves
a broad range of application requirements while offering
reliable performance and cost-effective circuit protection.
Features
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tꢀ "WBJMBCMFꢀJOꢀDBSUSJEHFꢀ
and axial lead form
and various forming
demensions
Standard JIS C6575
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Lead-free
Agency Approvals
Applications
Agency
Agency File Number
Ampere Range
Used as supplementary protection in appliance or
utilization equipment to provide individual protection for
components or internal circuits.
NBK131107-JP1021A
NBK010207-
PS
E
1A - 30A
JP1021A/B/C/D
Electrical Characteristics for Series
SU05001-8001
3A - 6A
SU05001-7001/2/3/4
7A/10A - 30A
% of Ampere
OpeningTime
Rating
130
160
200
1 Hour, Minimum
1 hour, Maximum
1A - 30A
120 seonds, Maximum
Electrical Characteristic Specifications by Item
Nominal
Resistance Cold
Ohms
Agency Approvals
Nominal
Melting 2T
(A2Sec.)
Amp
Rating
Voltage
Rating
Breaking
Capacity
Amp Code
PS
E
(ohms)
001.
01.5
002.
02.5
003.
004.
005.
006.
007.
008.
009.
010.
012.
015.
020.
025.
030.
1
1.5
2
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
0.1651
0.0845
0.0522
0.0375
0.0313
0.0239
0.0184
0.0140
0.0127
0.0109
0.0082
0.0072
0.0052
0.0042
0.0029
0.0019
0.0013
0.800
2.680
7.200
9.540
22.10
28.50
66.10
116.0
118.0
166.0
298.0
234.6
490.5
1029
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
2.5
3
x
x
x
x
x
4
5
6
100A @ 250Vac
7
8
9
10
12
15
20
25
30
x
x
x
x
x
x
2041
3717
7531
1
Depending on the application and mounting, the fuse heating at max. ambient temperature in a closed fuseholder should be considered.
p = pending
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
© 2009 Littelfuse, Inc.
388 Series
333
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/388.html for current information.
Revised: January 7, 2009