R
ST
TE
0%
±1
H)
(µ
CE
*
AN
ER
CT
MB
DU
NU
IN
SH
F
SERIES
Actual Size
4307R
4307
ct
du
In
L
TA
EN )**
EM mA
CR T (
IN
EN
NG
RR
TI )
CU
RA A
T (m
EN UM
RR IM
E
CU AX ANC )
M
ST S
SI HM
RE (O
M
DC MU
)
XI
Hz
(M
MA
M
MU
NI
)
MI
F
Hz
SR
(M
Y
NC
UE
M
EQ
FR
MU
NI
MI
DA
Q
s
or
Molded Shielded RF Coils
-125K
-155K
-185K
-225K
-275K
-335K
-395K
-475K
-565K
-685K
-825K
-106K
-126K
-156K
-186K
-226K
-276K
-336K
SERIES 4307
1200
50
1500
50
1800
50
2200
50
2700
50
3300
50
3900
50
4700
50
5600
50
6800
50
8200
50
10000
50
12000
30
15000
30
18000
30
22000
27
27000
27
33000
27
FERRITE
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
CORE AND SLEEVE
3.00
22.1
115
2.80
26.5
110
2.60
29.9
105
2.40
33.8
99
2.20
47.3
83
2.00
53.0
80
1.90
73.8
67
1.70
81.6
63
1.60
98.9
56
1.40
111.0
54
1.20
119.0
52
1.00
137.0
49
0.80
143.0
46
0.60
157.0
45
0.55
225.0
41
0.50
274.0
33
0.40
308.0
31
0.40
343.0
29
35
33
30
27
25
22
20
19
17
16
15
14
13
12
10
9
8
7.5
Optional Tolerances: J = 5% H = 3%
*Complete part # must include series # PLUS the dash #
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
For surface finish information, refer to www.delevanfinishes.com
Packaging
Tape & reel: 12" reel, 2500 pieces max.; 14" reel,
3000 pieces max.
Made in the U.S.A.
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.
** Note
Incremental Current is the D.C. current required to
decrease the inductance a maximum of 5%.
Marking
DELEVAN; inductance with units and tolerance;
date code (YYWWL). Note: An R before the date code
indicates a RoHS component.
Example: 4307-336J
Front:
DELEVAN
33mH±5%
Reverse:
33mH±5%
0839A
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com
1/2009
