Model PC
Vishay Dale
Inductors
Subminiature, Shielded
FEATURES
• Classification is Grade 1, Class B.
• Subminiature shielded.
• Inductance range is .10µH to 100,000µH.
• Printed board mounting facilitated by .200" [5.08mm]
grid spacing.
• Radial lead fixed inductor.
• High Q values.
• Unitized epoxy-molded construction.
• Shielded construction to allow maximum density
packaging.
ELECTRICAL SPECIFICATIONS
Inductance Tolerance: ± 10%.
Dielectric Strength: 840V RMS at sea level.
Working Voltage: 300 VDC.
DENSITY SPECIFICATIONS
Weight: 1.5 grams maximum.
Shielding: 3% coupling maximum when two units are
tested side by side.
Q and SRF Values: Minimum not less than 80% of
specified value.
ENVIRONMENTAL SPECIFICATIONS
Moisture: Per MIL-STD-202, Method 106.
Maximum Current: Based on temperature rise not to
exceed 35°C at + 90°C ambient.
Vibration: Low frequency, 10Hz to 55Hz @ .06" [1.52 mm]
maximum total excursion at rate of 1 linear sweep per
minute for 2 hours repeated for each of three mutually
perpendicular planes.
MECHANICAL SPECIFICATIONS
Operating Temperature: - 55°C to + 125°C.
Terminal Pull: 3 pounds.
Shock: 100 g, 6 ms, body mounted.
DIMENSIONAL CONFIGURATIONS [Numbers in brackets indicate millimeters]
.265 ± .010
[6.73 ± .254] Dia.
.300 ± .010
[7.62 ± .254]
.270 [6.86]
Max.
.080 ± .010
[2.03 ± .254]
3/8 ± 1/16
[9.52 ± 1.59]
.200 ± .005
[5.08 ± .127]
#24 .020 ± .002
[.508 ± .051] TCW
STANDARD ELECTRICAL SPECIFICATIONS
TEST
FREQ.
(MHz)
SELF-RESONANT
FREQ. NOM.
(MHz)
DCR
MAX.
(Ohms)
RATED DC
CURRENT
(mA)
INCREMENTAL*
CURRENT
(mA)
IND.
(µH)
Q
NOM.
MODEL
TOL.
PC
PC
PC
PC
PC
PC
PC
.10
.12
.15
.18
.22
.27
.33
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
70
70
70
70
70
80
80
25
25
25
25
25
25
25
> 250
> 250
> 250
> 250
> 250
> 250
> 250
.030
.030
.030
.035
.038
.040
.040
2500
2500
2500
2400
2300
2200
2200
2500
2500
2500
2400
2300
2200
2200
*Incremental Current: The DC current required to cause a 5% reduction in the nominal inductance value.
www.vishay.com
126
Document Number 34070
Revision 03-May-99