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Open Construction
High Efficiency
Toroidal Chokes

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  • Excellent electromagnetic shielding performance for commercial and industrial applications.
  • Cost-effective designs with printed circuit mounting and pre-tinned leads.
  • Inductance values from 10uH to 1000uH.
  • Current rating from 1.69 to 14.5 amps.
  • Custom designs to meet your specific requirements.

Note: All inductance values are in microHenries and all current ratings are in milliAmps.

Part Number Inductance Rated DC Inc-I ADC delta(L) 10% Inc-I ADC delta(L) 20% DCR (Max) ohms SRF (Min) Mhz A_dim B dim C dim D dim E dim F dim
050KM100210 7360 1.7 3.3 0.01 35 0.625 0.3 0.25 0.5 0.036 0.6 
050KM250225 5200 1.9 0.02 10 0.625 0.3 0.25 0.5 0.032 0.6 
050KM500250 3930 0.7 1.3 0.035 0.625 0.3 0.25 0.5 0.028 0.6 
050KM750275 3470 0.6 1.1 0.045 0.625 0.3 0.25 0.5 0.025 0.6 
050KM1003100 3140 0.5 0.96 0.055 0.625 0.3 0.25 0.5 0.025 0.6 
050KM1503150 2330 0.4 0.78 0.1 0.625 0.3 0.25 0.5 0.02 0.6 
050KM2003200 1970 0.35 0.65 0.14 1.7 0.625 0.3 0.25 0.5 0.018 0.6 
050KM2503250 1840 0.31 0.59 0.16 1.5 0.625 0.3 0.25 0.5 0.018 0.6 
050KM3303330 1690 0.27 0.5 0.19 0.625 0.3 0.25 0.5 0.018 0.6 
121KM100210 8720 5.3 9.1 0.01 20 0.82 0.4 0.32 0.5 0.04 0.78 
121KM250225 6340 3.3 5.7 0.017 0.82 0.4 0.32 0.5 0.04 0.78 
121KM500250 4770 2.3 0.03 0.82 0.4 0.32 0.5 0.036 0.78 
121KM750275 3900 1.8 3.1 0.045 0.82 0.4 0.32 0.5 0.032 0.78 
121KM1003100 3240 1.6 2.8 0.065 0.82 0.4 0.32 0.5 0.028 0.78 
121KM1503150 2680 1.3 2.2 0.095 1.5 0.85 0.4 0.32 0.5 0.025 0.78 
121KM2503250 2070 0.9 1.7 0.16 0.85 0.4 0.32 0.5 0.023 0.78 
059KM100210 14500 7.6 13 0.008 20 1.1 0.475 0.37 0.5 0.051 1.05 
059KM250225 9800 4.7 8.3 0.011 1.1 0.475 0.37 0.5 0.051 1.05 
059KM500250 6900 3.3 5.7 0.022 1.1 0.475 0.37 0.5 0.045 1.05 
059KM750275 5900 4.9 0.03 1.1 0.475 0.37 0.5 0.04 1.05 
059KM1003100 4900 2.4 4.2 0.044 1.1 0.475 0.37 0.5 0.036 1.05 
059KM1503150 4500 1.9 3.4 0.052 1.1 0.475 0.45 0.5 0.036 1.05 
059KM2503250 3500 1.5 2.7 0.088 1.15 0.475 0.45 0.5 0.032 1.05 
059KM5003500 2600 1.1 1.8 0.16 0.8 1.15 0.475 0.45 0.5 0.028 1.05 
059KM7503750 2100 0.9 1.6 0.24 0.6 1.15 0.475 0.45 0.5 0.025 1.05 
894KM250225 12800 6.6 11 0.012 1.3 0.65 0.6 0.75 0.051 1.25 
894KM500250 9900 4.2 7.4 0.016 1.3 0.65 0.6 0.75 0.051 1.25 
894KM750275 8000 3.7 6.4 0.023 1.3 0.65 0.6 0.75 0.051 1.25 
894KM1003100 8000 3.5 0.023 1.3 0.65 0.6 0.75 0.051 1.25 
894KM1503150 6500 2.3 4.3 0.035 1.3 0.65 0.6 0.75 0.045 1.25 
894KM2503250 5000 1.9 3.2 0.06 1.3 0.65 0.6 0.75 0.04 1.25 
894KM5003500 3400 1.4 2.5 0.131 0.8 1.3 0.65 0.6 0.75 0.032 1.25 
894KM7503750 3000 1.2 2.1 0.16 0.6 1.3 0.65 0.6 0.75 0.032 1.25 
894KM10041000 2400 1.8 0.235 0.4 1.3 0.65 0.6 0.75 0.028 1.25 
34 items found in Series KM

Gowanda Electronics
Corp.

One Magnetics Parkway
PO Box 111
Gowanda, NY 14070
USA
Phone: 716.532.2234
Fax: 716.532.2702
sales at gowanda.com


Copyright 2001 Gowanda Electronics Corp.