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48 Alloy

48 Alloy
48 Alloy, a 50% nickel-iron alloy, has a round B-H loop and exhibits lower saturation flux density, squareness, coercive force, and core gain than the Orthonol types. It is useful in devices requiring lower coercive force such as special transformers, saturable reactors, and proportioning magnetic amplifiers. AC core losses are typically lower than with Orthonol.

Material Code H

Tape Core H Material

Part Number Description Core
Area
cm2		 Le
Path
Length
cm		 Wa
Window
Area
cm2		 WaAc
cm4		 Bare
ID
mm		 Bare
OD
mm		 Bare
HT
mm		 Boxed
ID
min
mm		 Boxed
OD
max
mm		 Boxed
HT
max
mm
01504022H 2 ALLOY 48 NONMETALLIC 0.022 3.25 0.456 0.01 9.53 11.13 3.18 7.77 12.93 5.05
01514022H 2 ALLOY 48 ALUMINUM 0.022 3.25 0.456 0.01 9.53 11.13 3.18


01511532H 2 ALLOY 48 ALUMINUM 0.043 3.49 0.456 0.02 9.53 12.70 3.18


01521532H 2 ALLOY 48 GVB ALUMINUM 0.043 3.49 0.456 0.02 9.53 12.70 3.18


01541532H 2 48 ALLOY ENCAPSULD 0.043 3.49 0.456 0.02 9.53 12.70 3.18


01520562H 2 48 ALLOY GVB.ALUM 0.043 4.49 0.916 0.041 12.70 15.88 3.18


01500002H 2 48 ALLOY NONMETALIC 0.086 4.99 0.916 0.081 12.70 19.05 3.18 10.95 20.80 5.05
01548312H 2 ALLOY 48 ENCAP 0.107 3.49 - - 7.95 14.30 3.96


01549562H 2 48 ALLOY ENCAPSULD 0.119 3.31 - - 7.62 13.46 4.78


01549552H 2 ALLOY 48 ENCAPSULD 0.158 3.31 - - 7.62 13.46 6.35


01501762H 2 48 ALLOY NONMETALIC 0.171 4.99 0.916 0.157 12.70 19.05 6.35 10.95 20.80 8.23
01521762H 2 48 ALLOY GVB ALUM 0.171 4.99 0.916 0.157 12.70 19.05 6.35


01500042H 2 ALLOY 48 NONMETALC 0.171 8.97 4.238 0.724 25.40 31.75 6.35 23.39 33.76 8.48
01532624H 4 48 ALLOY UNCASED 0.175 9.8 - - 28.83 33.60 8.13


01520614H 4 48 ALLOY GVB.ALUM 0.182 6.98 2.273 0.39 19.05 25.40 6.35


0154B582H 2 48 ALLOY ENCAPSULD 0.193 4.49 - - 9.53 19.05 4.78


01547422H 2 48 ALLOY ENCAPSULD 0.193 5.48 - - 12.70 22.23 4.78


01548732H 2 48 ALLOY ENCAPSULD 0.201 3.93 - - 9.53 15.49 7.92


01547682H 2 48 ALLOY ENCAPSULD 0.257 4.99 - - 12.70 19.05 9.53


01500292H 2 48 ALLOY NONMETALC 0.257 9.47 4.438 1.09 25.40 34.93 6.35 22.89 37.44 8.99
01520292H 2 48 ALLOY GVB.ALUM 0.257 9.47 4.438 1.09 25.40 34.93 6.35


01500074H 4 48 ALLOY NONMETALC 0.272 6.48 1.478 0.38 15.88 25.40 6.35 13.87 27.41 8.48
01520184H 4 48 ALLOY GVB ALUM 0.272 14.46 - - 41.28 50.80 6.35


01503912H 2 ALLOY 48 NONMETALC 0.343 8.97 4.435 1.52 25.40 31.75 12.70 23.01 34.14 15.21
01500944H 4 48 ALLOY NONMETALC 0.408 6.48 1.534 0.592 15.88 25.40 9.53 13.87 27.41 11.66
01540944H 4 ALLOY 48 ENCAPSULATED 0.408 6.48 1.534 0.592 15.88 25.40 9.53


01500344H 4 48 ALLOY NONMETALC 0.408 7.48 2.273 0.876 19.05 28.58 9.53 17.04 30.58 11.66
01501882H 2 48 ALLOY NONMETALC 0.514 7.98 2.238 1.15 19.05 31.75 9.53 17.04 33.76 11.66
01510262H 2 48 ALLOY ALUMINUM 0.514 9.97 4.238 2.18 25.40 38.10 9.53


01520262H 2 ALLOY 48 GVB ALUMINUM 0.514 9.97 4.238 2.18 25.40 38.10 9.53


01510982H 2 ALLOY 48 ALUMIN 0.514 11.96 - - 31.75 44.45 9.53


01501334H 4 48 ALLOY NONMETALC 0.545 7.18 1.676 0.861 16.51 29.21 9.53 14.50 31.22 11.66
01501884H 4 48 ALLOY NONMETALC 0.545 7.98 2.238 1.15 19.05 31.75 9.53 17.04 33.76 11.66
01541884H 4 48 ALLOY ENCAPSULD 0.545 7.98 2.238 1.15 19.05 31.75 9.53


01510171H 1 ALLOY 48 ALUMINUM 0.605 17.95 18.182 12.5 50.80 63.50 12.70


01504812H 2 ALLOY 48 NONMETALIC 0.685 7.98 - - 19.05 31.75 12.70


01503532H 2 48 ALLOY NONMETALIC 0.685 37.89 - - 107.95 133.35 6.35


01510172H 2 ALLOY 48 ALUMINUM 0.689 17.95 18.182 12.5 50.80 63.50 12.70


01500354H 4 ALLOY 48 NON-METALLIC 0.726 11.96 6.815 4.67 31.75 44.45 12.70 29.18 47.02 15.42
01500554H 4 48 ALLOY NONMETALIC 0.726 13.96 9.924 6.81 38.10 50.80 12.70 35.59 53.31 15.34
01500674H 4 ALLOY 48 NON-METALLIC 0.817 26.92 - - 76.20 95.25 9.53


01505162H 2 ALLOY 48 NONMETALLIC 6.169 41.87 - - 114.30 152.40 38.10


01515162H 2 48 ALLOY ALUMINUM 6.169 41.87 - - 114.30 152.40 38.10


Each Magnetics part has a unique ordering code that identifies case/coating, size, material gauge and material.  Below is  an overview of the ordering code for tape wound cores.

Alloy 48 Order Code