Amphenol 18750

Cross Number:

Item Description: REDUCING LENS, Accessory Type:Reducing Lens, For Use With:

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1 + $45.00000



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Amphenol
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

Axial Lead and Cartridge Fuses
401
www.littelfuse.com
Glass Body
3AG Fast-Acting Type 312/318 Series
1000
100
10
1
0.1
0.01
1
10
100
0.01
0.1
.031 A
.062 A
.125 A
.250 A
.375 A
.500 A
.750 A
1 A
1.5 A
2 A
2.5 A
3 A
4 A
5 A
6 A
7 A
8 A
10 A
0.005
TIME IN SECONDS
CURRENT IN AMPERES
Cartridge Axial Lead Nominal Nominal
Catalog Catalog Ampere Voltage Resistance Melting I
2
t
Number Number Rating Rating Cold Ohms A
2
Sec.
312.031 318.031 1/32 250 23.3 0.0000300
312.062 318.062 1/16 250 24.5 0.000249
312.100 318.100 1/10 250 11.2 0.00102
312.125 318.125 1/8 250 7.10 0.00289
312.150 318.150 15/100 250 5.10 0.00550
312.175 318.175 .175 250 3.85 0.00960
312.187 318.187 3/16 250 3.40 0.0128
312.200 318.200 2/10 250 3.00 0.0165
312.250 318.250 1/4 250 2.00 0.0355
312.300 318.300 3/10 250 1.40 0.0689
312.375 318.375 3/8 250 0.820 0.185
312.500 318.500 1/2 250 0.495 0.483
312.600 318.600 6/10 250 0.360 0.880
312.750 318.750 3/4 250 0.243 1.84
312 001 318 001 1 250 0.189 0.760
312 1.25 318 1.25 1
1
/
4
250 0.138 1.45
312 01.5 318 01.5 1
1
/
2
250 0.103 2.35
312 01.6 318 01.6 1
6
/
10
250 0.0930 2.80
312 1.75 318 1.75 1
3
/
4
250 0.0850 3.60
312 01.8 318 01.8 1
8
/
10
250 0.0820 3.85
312 002 318 002 2 250 0.0700 5.20
312 2.25 318 2.25 2
1
/
4
250 0.0590 7.20
312 02.5 318 02.5 2
1
/
2
250 0.0510 9.54
312 003 318 003 3 250 0.0424 14.0
312 004 318 004 4 250 0.0291 28.5
312 005 318 005 5 250 0.0223 50.0
312 006 318 006 6 250 0.0177 81.1
312 007 318 007 7 250 0.0145 118.0
312 008 318 008 8 250 0.0121 166.0
312 010 318 010 10 250 0.00925 298.0
312 012 12 32 0.0071
312 015 15 32 0.0052
312 020 20 32 0.0034
312 025 25 32 0.0024
312 030 30 32 0.0019
312 035 35 32 0.0013
Average Time Current Curves
312 000 Series 318 000 Series
6.35
(.25")
32.385
(1.275")
31.75
(1.25")
6.985 (.275")
0.813
(.032")
38.1
(1.50") TYP.
Axial Lead Material: Solder coated copper.
A standard for cost-effective reliability and performance in circuit protec-
tion, the 3AG fuse satisfies a broad range of application requirements.
ELECTRICAL CHARACTERISTICS:
% of Ampere Ampere Opening
Rating Rating Time
100% 1/3235 4 hours, Minimum
135% 1/32–35 1 hour, Maximum
1/32–10 5 sec., Maximum
200% 12–30 10 sec., Maximum
35 20 sec., Maximum
AGENCY APPROVALS: Listed by Underwriters Laboratories and
Certified by CSA through 30 amperes.
1/100–10 amperes listed to UL 248-14 (UL 198-G)
12–30 amperes listed to UL 275.
AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.
INTERUPTING RATING:
10,000A @ 125VAC
35A @ 250VAC
ORDERING INFORMATION:
®
U
L
®
11
AXIAL LEAD AND
CARTRIDGE FUSES

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