1
Cartridge and Axial Lead Fuses
©2008 Littelfuse, Inc.
Specications are subject to change without notice.
Please refer to www.littelfuse.com for current information. Revised: November 4, 2008
1
©2008 Littelfuse, Inc.
Specications are subject to change without notice.
Please refer to www.littelfuse.com for current information. Revised: November 4, 2008
383 Series
383 Series, TR5®, Time-Lag Fuse
Description
TR5®, Time-lag type, 300V rated and designed in
accordance to IEC60127-3.
Agency Approvals
Features
Electrical Characteristics for SeriesElectrical Characteristics for Series
t -FBEGSFF
t 3FEVDFE1$#TQBDF
SFRVJSFNFOUT
t %JSFDUTPMEFSBCMFPSQMVH
in versions
t &MFDUSPOJD#BMMBTU
t *OUFSOBUJPOBMMZBQQSPWFE
t -PXJOUFSOBMSFTJTUBODF
t 4IPDLTBGFDBTJOH
t 7JCSBUJPOSFTJTUBOU
t )BMPHFOGSFF
Applications
Electrical Characteristics Specications by Item
RoHS
Subminiature Fuses
TR5® > Time-Lag > 383 Series
Agency Agency File Number Ampere Range
5007679-1170-0038/92585
JET1896-31007-2001
JET1896-31007-1003
4A - 5A
1A - 5A
6.3A - 10A
E67006 1A - 10A
)PVS.JOJNVN
TFD.BYJNVm
TFD.JOTFD.BY
NT.JOTFD.BY
NT.JONT.BY
% of Ampere
Rating
Opening Time
(8A-10A)
150%
210%
275%
400%
1000%
)PVS.JOJNVN
TFD.BYJNVm
NT.JOTFD.BY
NT.JOTFD.BY
NT.JONT.BY
% of Ampere
Rating
Opening Time
(1A-6.3A)
150%
210%
275%
400%
1000%
Power
Dissipation
1.5 x 1N
max. (mW)
Melting
Integral
10 x 1N
min. (A2s)
Agency Approvals
Voltage
Drop
1.0 x 1N
max. (mV)
Amp
Code
Amp
Rating
(A)
Max
Voltage
Rating
(V)
1100
1125
1160
1200
1250
1315
1400
1500
1630
1800
2100
1.00
1.25
1.60
2.00
2.50
3.15
4.00
5.00
6.30
8.00
10.00
300
300
300
300
300
300
300
300
300
300
300
100
95
90
85
80
75
70
65
65
63
57
400
465
490
670
750
900
1200
1250
1400
1600
1600
3.0
4.5
9.0
12
22
32
58
90
105
180
260
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
100A@300VAC
50A@300VAC
50A@300VAC
2
Cartridge and Axial Lead Fuses
©2008 Littelfuse, Inc.
Specications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Revised: November 4, 2008
2©2008 Littelfuse, Inc.
Specications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Revised: November 4, 2008
383 Series
Average Time Current Curves
Temperature Rerating Curve
Subminiature Fuses
TR5® > Time-Lag > 383 Series
0.001
0.01
0.1
1
10
100
1000
10000
100000
CURRENT IN AMPERE S
TIME IN SECONDS
1A
1.25A
1.6A
2A
2.5A
3.15A
4A
5A
10A
6.3A
8A
0.1 1 10 100 1000
-40°C -20°C 0°C 20°C 40°C 60°C 80°C
AMBIENT TEMPERATURE
PERCENT OF RATING
23°C
140
120
100
80
60
40
20
0
3
Cartridge and Axial Lead Fuses
©2008 Littelfuse, Inc.
Specications are subject to change without notice.
Please refer to www.littelfuse.com for current information. Revised: November 4, 2008
3
©2008 Littelfuse, Inc.
Specications are subject to change without notice.
Please refer to www.littelfuse.com for current information. Revised: November 4, 2008
383 Series
Product Characteristics
Dimensions
Packaging
Part Numbering System
Subminiature Fuses
TR5® > Time-Lag > 383 Series
8.5
5.08
0.6
Holes in PCB
1+0.1
0.5 min
L
max. 8
Long Leads (L=18.8mm)
Short Leads (L=4.3mm)
383 xxxx 000
Series
Amp Code
Refer to Amp Code column of
Electrical Characteristics Table
Packaging Code
000 Tape/Ammopack (1,000pcs.)
041 Short Leads - Bulk (1,000pcs.)
Packaging Option Packaging CodeQuantity
383 Series
5BQF"NNPQBDL
4IPSU-FBET
000
041
1,000
1,000
Climatic Category -40°C / +85°C / 21days
(EN60068-1,-2-1,-2-2,-2-78)
Stock Condition
+10°C to +60°C
SFMBUJWFIVNJEJUZZFBSMZBWFSBHF
XJUIPVUEFXNBYJNVNWBMVFGPSEBZT
Vibration Resistance
DZDMFTBUNJO&BDI&/
)[BUNNBNQMJUVEF
)[BUHBDDFMFSBUJPn
Operating Temperature ¡$UP¡$CBTFEPOJOUFSOBMUIFSNBl
DZDMFUFTUVQ¡$DPOTJEFSEFSBUJOH
Materials
#BTF$BQ#SPXO5IFSNPQMBTUJD
1PMZBNJEF1"6-7
3PVOE1JOTUJOQMBUFE$PQQFS
Lead Pull Strength 10 N (IEC 60068-2-21)
Solderability
Soldering Heat
Resistance
260°C, 10s (IEC60068-2-20)
¡$T4PMEFSJOH*SPO