Z-7 Datasheet, PDF (1/1 Pages) Ohmite Mfg. Co. – R. F. Plate Chokes

Ohmite radio frequency plate
chokes have a single-layer
winding designed to avoid
adverse harmonic effects and
L
prevents breakdown from high
r.f. potentials. Windings are
insulated and protected by a
moisture-proof coating.
• Z-7 type furnished with non-
(Z-7 has no
wire leads) _D
magnetic mounting bracket.
L
• Z-14, Z-28 type have wire leads
welded to lug type terminals.
• Z-50, Z-144, Z-235, Z-460 type
have axial wire leads.
It is generally advisable to
select a choke with a resonant
frequency (see chart) slightly
higher than the desired
operating frequency since
any additional capacity to
ground will tend to shift
the resonant frequency
closer to the operating
frequency.
OR D ER I N G i n f o
RoHS Compliant
Z-144E
Z Series Specifier
see chart
Z–7 84.0 1.00
Z–14 44.0 0.68
Z–28 21.0 0.60
Z–50 7.0 1.00
Z–144 1.8 1.10
Z–235 0.84 1.70
Z–460 0.20 4.00
Z Series _{Z-50, -144,}
D
-235 & -460
R. F. Plate Chokes
Z-7, -14
& -28
stock part numbers
4.70
3 – 20 13 0.563 / 14.29
2.60
7 – 35 23 0.438 / 11.11
2.70
20 – 60 41 0.313 / 7.94
0.98 35 – 110 79 0.281 / 7.14
0.33 80 – 200 168 0.188 / 4.76
0.14 160 – 350 300 0.188 / 4.76
0.034 320 – 520 500 0.156 / 3.97
6 / 152.4
2 / 50.6
1.750 / 44.45
1 / 25.4
0.750 / 19.05
0.750 / 19.05
0.500 / 12.70
Ohmite Mfg. Co. 1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax [phone] • www.ohmite.com • [e-mail]
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