0312001.H Littelfuse Inc, 0312001.H Datasheet - Page 2

• Manufacturer Part Number: 0312001.H
• Description: FUSE 1A/250V 3AG FAST ACTING
• Manufacturer: Littelfuse Inc
• Series: 312r
• Type: Miniaturer

Specifications of 0312001.H

• Fuse Type: Fast Acting
• Voltage - Rated: 250VAC
• Current: 1A
• Package / Case: Cylindrical, 3AG, 1/4" x 1 1/4", 6x32mm
• Size / Dimension: 0.250" Dia x 1.250" L (6.35mm x 31.75mm)
• Mounting Type: Holder
• Dc Cold Resistance: 0.189 Ohm
• Melting I²t: 0.76
• Acting: Fast
• Voltage Rating (vac): 250V
• Current Rating: 1A
• Operating Temp Range: -55C to 125C
• Mounting: Surface Mount
• Product Length (mm): 31.75mm
• Product Depth (mm): Not Requiredmm
• Product Height (mm): Not Requiredmm
• Housing Material: Glass
• Operating Temperature Classification: Military
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Operating Temperature: -
• Color: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 0312001; 0312001.; 0312001.M; 0312001H; 312 001; 312 001(BULK); 312001; 312001(BULK); F115; H312001

NOTES:
* 10mA and 31mA are not RoHS compolaint as the glass bead contains Pb.
** For 318 Series 12A to 30A, the agency approval is only cURus.
312/318 Series
Electrical Characteristic Specifications by Item
Code
Amp
.10
.031
.062
.100
.125
.150
.175
.187
.200
.250
.300
.375
.500
.600
.750
001.
1.25
01.5
01.6
1.75
01.8
002.
2.25
02.5
003.
004.
005.
006.
007 .
008.
010.
012.
015.
020.
025.
030.
035.
*
*
*
*
*
*
*
Rating (A)
Ampere
0.031
0.062
0.187
0.375
0.125
0.175
2.25
0.01
0.15
0.25
0.75
1.25
1.75
0.1
0.2
0.3
0.5
2.5
1.5
1.6
1.8
10
12
15
20
25
30
35
.6
1
2
3
4
5
6
7
8
Voltage
Rating
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
(V)
32
32
32
32
32
32
Introduction to Circuit Protection
Introduction to Circuit Protection
100A@250Vac
200A@250Vac
10KA@125Vac
10KA@125Vac
10KA@125Vac
300A@32 Vac
35A@250Vac
Interrupting
Rating
Axial Lead & Cartridge Fuses
Resistance
Nominal
177 .4000
23.6500
24.7000
(Ohms)
11.2800
3.4200
3.0200
0.8250
0.4980
0.3620
0.2445
0.0934
0.0856
0.0825
0.0704
0.0594
0.0427
0.0293
0.0224
0.0093
5.1300
3.8750
2.0100
1.4050
0.1900
0.1385
0.1036
0.0513
0.0178
0.0146
0.0122
0.0072
0.0052
0.0035
0.0024
0.0019
0.0013
7 .1450
Cold
Revised: January 7, 2009
I
0.0000300
2
0.000249
Nominal
314
Melting
0.00289
0.00550
0.00960
t (A
0.00102
0.0355
0.0689
0.0128
0.0165
0.185
0.483
0.880
166.0
298.0
234.6
490.5
0.760
118.0
118.0
2041
3717
7531
3.60
3.85
5.20
9.54
28.5
50.0
1029
1.84
1.45
2.35
2.80
14.0
7 .20
NA
2
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Agency Approvals
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Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/312.html
PS
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or /318.html for current information.
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© 2009 Littelfuse, Inc.
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**