SRF MINIMUM (MHz)
NOMINAL
INDUCTANCE (µH)
Q MINIMUM @ L MAX.
DASH NUMBER*
INDUCTANCE
MINIMUM (µH)
TEST FREQUENCY (MHz)
Q MINIMUM @ L MIN.
DC RESISTANCE
MAXIMUM (OHMS)
CURRENT RATING
MAXIMUM (mA)
INDUCTANCE
MAXIMUM (µH)
SERIES9405R & 9406R9405 & 9406Tunable Variable RF Coils
Leads AWG #24 Tinned Copperweld
Tuning Torque 0.1 to 3.5 oz. in.
Pin #1 is identified by white dot on 9406 only.
Current Rating at 90°C Ambient 35°C Rise
Operating Temperature Range –55°C to +125°C
Max. Power Dissipation at 90°C - 0.3 W
Weight Max. (Grams) 4.0
Units are electro-magnetically shielded
Core and Shield Material Ferrite
Ordering InformationVertical Coil = Dash No. prefixed by 9405; HorizontalCoil = Dash No. prefixed by 9406. Additionally – anelectrostatic shield for 9405 is available on a custombasis; order as 9415-XX
9405 Marking DEC; part number
9406 Marking Part number; DEC
Example: 9405R-10
DEC 9405R-10
Packaging Bulk only
Made in the U.S.A.
RF Inductors
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: [email protected] • www.delevan.com
-1-2-4-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-38-40-42-44-46-48-50-52-54-56-58-60
Actual Size Actual Size
*Complete part # must include series # PLUS the dash #
250.0 198.0 195.0 142.0 110.0 130.0 95.0 76.0 57.0 39.0 37.0 27.0 18.0 16.0 12.0 11.0 8.0 7.0 6.5 4.5 3.5 3.2 3.1 2.4 1.9 1.3 1.2 0.85 0.68 0.60 0.50
0.030 0.035 0.056 0.060 0.064 0.073 0.600 0.620 0.720 1.05 1.15 1.30 1.50 2.35 2.80 3.00 3.70 4.35 5.50 9.20 9.70 14.0 15.0 20.0 24.5 30.0 38.0 45.0 70.0 100.0 115.0
2690.0 2490.0 1970.0 1900.0 1840.0 1720.0 600.0 590.0 550.0 455.0 435.0 410.0 380.0 305.0 278.0 269.0 242.0 223.0 198.0 153.0 149.0 124.0 120.0 104.0 94.0 85.0 75.5 69.5 55.5 46.5 43.5
43505249514867821039187888793102110967367818357675752536557514940
45535551535151556570747272667483767065536142484548384242383840
25.025.025.025.025.025.025/7.97.97.97.97.97.9
7.9/2.52.52.52.52.52.5
2.5/0.790.790.790.790.790.79
0.79/0.250.250.250.250.250.25
0.25/0.079
0.120 0.180 0.286 0.429 0.611 0.884 1.30 1.95 2.86 4.29 6.11 8.84 13.0 19.5 28.6 42.9 61.1 88.4 130.0 195.0 286.0 429.0 611.0 884.0 1300.0 1950.0 2860.0 4290.0 6110.0 8840.013000.0
0.080 0.120 0.154 0.231 0.329 0.476 0.700 1.05 1.54 2.31 3.29 4.76 7.00 10.5 15.4 23.1 32.9 47.6 70.0 105.0 154.0 231.0 329.0 476.0 700.0 1050.0 1540.0 2310.0 3290.0 4760.0 7000.0
0.10 0.15 0.22 0.33 0.47 0.68 1.00 1.50 2.20 3.30 4.70 6.80 10.0 15.0 22.0 33.0 47.0 68.0 100.0 150.0 220.0 330.0 470.0 680.0 1000.0 1500.0 2200.0 3300.0 4700.0 6800.010000.0
8/2021
