3DC15F Datasheet, PDF (1/1 Pages) PREMO CORPORATION S.L – SMD Foam Label 3D Coil 17.5x15.5x5 mm MAX (2.47 mH – 7.2 mH)

3DC15F
SMD Foam Label 3D Coil 17.5x15.5x5 mm MAX (2.47 mH – 7.2 mH)
Characteristics
- Evolution of the 3DC15 series.
- The foam, placed on the top of the part,
absorbs better the shocks and, thus, improves
the mechanical performance of the piece.
- High drop test resistance (up to 500 times 1m)
due to a maximized pin area.
- High stability in temperature (-40ºC to +85ºC).
- Isotropic version available.
- Designed for 125 kHz and 134 kHz.
Dimensions and recommended pad layout
All dimensions in mm
Tolerances unless otherwise speci ed: ±0.20mm
Pins coplanarity 0.15mm
Electrical speci cations
P/N
L
x,y,z
(mH)
Q
x,y,z
Min
Fre-
quency
(kHz)
Cres
(pF)
SRF x,y SRF z
(kHz) (kHz)
Min Min
DCR
x,y (Ω)
Max
DCR
z (Ω)
Max
Sensitivity
x,y,z (mVpp/
App/m) Min
Length Width Height
(mm) (mm) (mm)
3DC15F-0247J 2.47 23 125 656 500 1000 75 75
55
15.5 17.5 5
3DC15F-0491J 4.91 27 125 330 350 750 105 140
85
15.5 17.5 5
3DC15F-0720J 7.20 30 125 225 330 700 120 172
95
15.5 17.5 5
This chart is a reference guide for the most common required values at working frequency of 125 kHz. Any other inductance value
at LF or tighter tolerances can be provided. Also can be supplied different inductance values in the different winding axis. Please
contact our sales department for any inquiry.
L and Q factor measured at 125 kHz, 1 Vac.
Sensitivity measured with Helmholtz coils H=8.36 App/m @125 kHz. Contact us for measurement speci cation.
SRF: Self Resonant Frequency of the coil.
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