Z144E Ohmite, Z144E Datasheet
Z144E
Manufacturer Part Number
Z144E
Description
CHOKE, 1.8UH, 1.1A, 10%, 168MHZ
Manufacturer
Ohmite
Datasheet
1.Z14E.pdf
(1 pages)
Specifications of Z144E
Inductance
1.8µH
Inductance Tolerance
± 10%
Dc Resistance Max
0.33ohm
Dc Current Rating
1.1A
Self Resonant Frequency
168MHz
Inductor Case Style
Axial Leaded
No. Of Pins
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Ohmite radio frequency plate
chokes have a single-layer
winding designed to avoid
adverse harmonic effects and
prevents breakdown from high
r.f. potentials. Windings are
insulated and protected by a
moisture-proof coating.
• Z-7 type furnished with non-
• Z-14, Z-28 type have wire leads
• Z-50, Z-144, Z-235, Z-460 type
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.
Ohmite Mfg. Co.
magnetic mounting bracket.
welded to lug type terminals.
have axial wire leads.
It is generally advisable to
1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
o r D e r I n G I n f o
Z - 1 4 4 E
Z Series
RoHS Compliant
Specifier
see chart
(Z-7 has no
wire leads)
Z–7
Z–14
Z–28
Z–50
Z–144
Z–235
Z–460
D
84.0
44.0
21.0
7.0
1.8
0.84
0.20
1.00
0.68
0.60
1.00
1.10
1.70
4.00
L
L
4.70
2.60
2.70
0.98
0.33
0.14
0.034
s t o c k p a r t n u m b e r s
D
160 – 350
320 – 520
35 – 110
80 – 200
20 – 60
3 – 20
7 – 35
Z-50, -144,
-235 & -460
Z-7, -14
& -28
168
300
500
13
23
41
79
0.563 / 14.29
0.438 / 11.11
0.313 / 7.94
0.281 / 7.14
0.188 / 4.76
0.188 / 4.76
0.156 / 3.97
R. F. Plate Chokes
Z Series
6
1.750 / 44.45
0.750 / 19.05
0.750 / 19.05
0.500 / 12.70
2
1
/ 50.6
/ 25.4
/ 152.4
81
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