Probably the most common type of variable inductor today is one with a moveable ferrite magnetic core, which can be slid or screwed in or out of the coil. Moving the core farther into the coil increases the permeability, increasing the magnetic field and the inductance. Many inductors used in radio applications (usually less than 100 MHz) use adjustable cores in order to tune such inductors to their desired value, since manufacturing processes have certain tolerances (inaccuracy). Sometimes such cores for frequencies above 100 MHz are made from highly conductive non-magnetic material such as aluminum.[15] They decrease the inductance because the magnetic field must bypass them.Adjustable Inductors are in stock at Tenco Electronics. Tenco offers inventory, pricing, & datasheets forAdjustable Inductors. To know more, please view our large section of Adjustable Inductors below.
图片 型号 代理品牌 描述 PDF 数量 参考价格($)
4907-S 4907-S Bourns Inc.
INDUCTOR ADJUST 226NH THRU HOLE

1+$
1.14
10+$
1.12
100+$
1.09
500+$
1.07
1000+$
1.05
4908-S 4908-S Bourns Inc.
INDUCTOR ADJUST 258NH THRU HOLE

1+$
2.33
10+$
2.28
100+$
2.24
500+$
2.19
1000+$
2.15
4909 4909 Bourns Inc.
INDUCTOR ADJUST 390NH THRU HOLE

1+$
2.42
10+$
2.37
100+$
2.32
500+$
2.28
1000+$
2.23
4909-S 4909-S Bourns Inc.
INDUCTOR ADJUST 296NH THRU HOLE

1+$
1.66
10+$
1.63
100+$
1.59
500+$
1.56
1000+$
1.53
4910 4910 Bourns Inc.
INDUCTOR ADJUST 460NH THRU HOLE

1+$
2.28
10+$
2.23
100+$
2.19
500+$
2.15
1000+$
2.10
4910-S 4910-S Bourns Inc.
INDUCTOR ADJUST 335NH THRU HOLE

1+$
2.60
10+$
2.55
100+$
2.50
500+$
2.45
1000+$
2.40
294SN-T1011Z 294SN-T1011Z Toko America Inc.
INDUCTOR ADJUST 220NH THRU HOLE

1+$
0.72
10+$
0.71
100+$
0.69
500+$
0.68
1000+$
0.66
5PNR-T1018Z 5PNR-T1018Z Toko America Inc.
INDUCTOR ADJUST 390UH THRU HOLE

1+$
1.99
10+$
1.95
100+$
1.91
500+$
1.87
1000+$
1.84
E540SN-08001 E540SN-08001 Toko America Inc.
INDUCTOR ADJUSTABLE THRU HOLE

1+$
0.57
10+$
0.56
100+$
0.55
500+$
0.54
1000+$
0.53
#A1313AN-0001GGH=P3 #A1313AN-0001GGH=P3 Murata Electronics North America
VARIABLE INDUCTORS 11.4PF Q= 72

1+$
0.68
10+$
0.67
100+$
0.65
500+$
0.64
1000+$
0.63










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