4307-125K
4307-155K
4307-185K
4307-225K
4307-275K
4307-335K
4307-395K
4307-475K
4307-565K
4307-685K
4307-825K
4307-106K
4307-126K
4307-156K
4307-186K
4307-226K
4307-276K
4307-336K
PA
RT
Molded Shielded RF Coils
RF INDUCTORS
SERIES 4307 FERRITE CORE AND SLEEVE
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
18000
22000
27000
33000
50
50
50
50
50
50
50
50
50
50
50
50
30
30
30
27
27
27
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.250
0.079
0.079
0.079
0.079
0.079
0.079
3.00
2.80
2.60
2.40
2.20
2.00
1.90
1.70
1.60
1.40
1.20
1.00
0.80
0.60
0.55
0.50
0.40
0.40
22.1
26.5
29.9
33.8
47.3
53.0
73.8
81.6
98.9
111.0
119.0
137.0
143.0
157.0
225.0
274.0
308.0
343.0
115
110
105
99
83
80
67
63
56
54
52
49
46
45
41
33
31
29
35
33
30
27
25
22
20
19
17
16
15
14
13
12
10
9
8
7.5
NU
MB
ER
Series 4307
Optional Tolerances:
Test Methods
MIL-PRF-15305 test methods only.
MS75089-24 to MS75089-40, reference;
MS90537-50 to MS90537-66, reference.
Mechanical Configuration
Units are axial leaded,
encapsulated in an epoxy molded case. Core and
sleeve are both of ferrite material.
Physical Parameters
Inches
Length
0.427 to 0.447
Diameter
0.177 to 0.197
Lead Size
AWG #22 TCW 0.023 to 0.027
Lead Length
1.320 to 1.560
Millimeters
10.85 to 11.35
4.496 to 5.004
0.584 to 0.686
33.53 to 39.62
Current Rating at 90°C Ambient
35°C Rise
Operating Temperature
–-55°C to +125°C
Power Dissipation at 90°C
0.385 W
Coupling
3% Max.
Marking
Parts are printed with DELEVAN,
Inductance Value/Tolerance, and Lot/Date Code.
Optional color banding is available; when required,
suffix Part Number with the letter “B”.
*
Note
Incremental Current is the D.C. current required
to decrease the inductance a maximum of 5%.
Packaging
Tape & reel: 12" reel, 2500 pieces max.;
14" reel, 3000 pieces max. For additional packaging
options, see page 114.
Made in the U.S.A.
PAGE
50
www
.
delevan
.
com
E-mail: apisales@delevan.com
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814
IN
D
(µ UCT
H) A
±1 NC
0% E
Q
MI
NI
MU
M
TE
ST
FR
EQ
UE
SR
NC
F
Y
MI
(M
NI
Hz
MU
DC
)
M
(M
RE
MA S
Hz
XI IST
)
MU A
NC
CU M E
(O
R
HM
MA RE
S
XI NT
MU R )
A
IN
CR M ( TIN
m G
CU EM A
RR EN )
EN TA
T L
(m
A)
J = 5%
H = 3%
*
