Prem Magnetics, Inc.
Johnsburg, IL 60051
SMT Inductors meet high frequency switchmode applications.
SMI-4 Series consists of 18 parts with inductance values ranging from 10.0 microhenries @ 3.63 A to 820.0 microhenries @ .38 A. Tolerances for inductance values is 20% for 10.0 to 47.0 microhenry values and 10% for 56.0 to 820.0 microhenry values. With pads solder-masked to core, inductors can be IR or vapor phase soldered directly to printed circuit board. Typical dimensions are .390 x .354 x...
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Inductors feature miniature surface mount design.
SMI-3 Series consists of 16 different parts with range of inductance values from 10.0 microH @ 3.28 A to 560.0 microH @ 0.45 A. Tolerances are 20% for 10.0 to 47.0 microH values and 10% for 56.0 to 560.0 microH values. With pads solder-masked to core, inductors can be IR or vapor phase soldered directly to printed circuit board. Typical dimensions are 0.390 x 0.354 x 0.157 in. high.
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Miniature Inductors can be surface mounted.
SMI-2 Series inductors are suitable for switchmode and RF applications at various currents. Inductance values range from 10.0 microHy @ 2.57 A to 560.0 microHy @ 0.25 A. Tolerances are 20% for 10.0 to 47.0 microHy values and 10% for 56.0 to 560.0 microHy values. Typical dimensions are 0.302 x 0.276 x 0.198 in. With pads solder-masked to core, inductors can be IR or vapor phase soldered directly...
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Ferrite Chokes offer vertical mount arrangement.
SPG-100 and SPG-101 Wide Band Shield Bead Ferrite Chokes attenuate EMI and other unwanted signals in circuits without contributing to power losses at lower frequencies or DC. Impedances range from 20 to 500 ohms and are obtained over frequencies from 1.0 to 400 MHz. Currents are limited only by #22 or #24 AWG tinned copper wire used in construction. Each core is 0.235 in. dia by 0.400 in. long...
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Single Hybrid Transformer has hipot rating of 1,500 VAC.
SPT-060 600ohm:600ohm transformer connects 2-wire port to 4-wire transmit and receive port. In single hybrid configuration, it delivers 35.0 dB minimum TransHybrid Balance over frequency range of 300 to 3500 Hz. SPT-060 meets FCC Part 68 longitudinal balance requirements. It has dimensions of 0.540 in. max length x 0.535 in. max width x 0.535 in. max height. Printed circuit board usage is minimal...
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Miniature Inductors are designed for surface mount uses.
SMI-1 Series consists of 13 parts having inductance values ranging from 10.0 Ã-µHy @ 1.00 amp to 220.0 Ã-µHy @ .42 amp. Tolerances for inductance values are 20% for 10.0 Ã-µHy to 47.0 Ã-µHy values and 10% for 56.0 Ã-µHy to 220.0 Ã-µHy values. With pads solder-masked to core, inductors can be IR or vapor phase soldered directly to printed circuit board. Inductors are...
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