621L Hammond Manufacturing, 621L Datasheet

no-image

621L

Manufacturer Part Number
621L
Description
INDUCTOR 4.7mH 23MA RADIAL
Manufacturer
Hammond Manufacturing
Series
621r
Datasheet

Specifications of 621L

Inductance
4.7mH
Current
23mA
Tolerance
±20%
Dc Resistance (dcr)
8.2 Ohm
Self Resonant Freq
40kHz
Package / Case
Radial
Mounting Type
Through Hole
Frequency - Test
40kHz
Applications
General Purpose
Maximum Dc Current
23 mAmps
Maximum Dc Resistance
8.2 Ohms
Product
Inductors
Dimensions
0.29 in W x 0.5 in L
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Shielding
-
Q @ Freq
-
Current - Saturation
-
Current - Temperature Rise
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Request inventory verification / Request inventory verification
CANADA
Phone: (519) 822-2960 Fax: (519) 822-0715
USA
Phone: (716) 651-0086 Fax: (716) 651-0726
heavy duty use in linear amplifiers or other
forms with standoff insulators and 1/4-20 mounting
bolt.
transmitter applications. Wound on 1" dia. ceramic
Vacuum epoxy cast for stability.
Constructed to pass MIL environmental specs.
Low profile and pin mounted for P.C. applications.
Pin diameter 0.032"
Low loss ceramic or powdered iron forms
Tolerance +/- 10% on inductance
Catalog numbers 1515, 1518, 1521 designed for
1506
MINIATURE INDUCTORS
1500
621 Series
R.F. CHOKES
1508
1501
1509
1502
* I D.C. current (ma.) for minus 2% change of inductance (L)
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
C . t
C . t
C . t
2
2
2
2
2
C . t
C
N . o
N . o
N . o
N . o
N
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1510
2
2
2
2
2
a
a
a
2
2
2
2
2
a
a
1
1
1
1
1
1
1
1
. o
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
35
Z
Z
Z
Z
Z
W
W
W
W
W
. t
G
G
G
Q
Q
Q
Q
Q
G
G
L
L
L
N
N
N
N
N
S
S
S
S
S
U
U
U
U
U
Y
Y
Y
Y
Y
J
J
J
J
J
L
L
A
A
A
A
A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C . t
C . t
C . t
C . t
C
N . o
N . o
N . o
N . o
N
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
a
a
a
a
a
. o
n I
n I
n I
n I
n I
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
2
2
2
2
2
1503
. t
0
0
0
0
0
2
2
2
2
2
3
3
3
3
3
4
4
4
4
4
5
5
5
5
5
6
6
6
6
6
8
8
8
8
8
9
9
9
9
9
0
0
0
0
0
2
2
2
2
2
5
5
5
5
5
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
d
d
d
d
d
+
+
+
+
+
u
u
u
u
u
- /
- /
- /
- /
- /
. D
. D
. D
c
c
c
c
c
. D
. D
1
1
2
2
2
2
2
2
4
a t
a t
a t
a t
a t
1
2
2
4
1
4
0
0
2
%
%
%
%
%
2
7
1
1
0
0 .
2 .
7 .
4
7
. C
. C
. C
. C
. C
1
5
1
2
2
5
6
6
5
7
0
n
n
n
n
n
0 .
0 .
7
5
0
0
0
0
0
0
5
5
0
0
0
0
0
5
2
2
0
c
c
c
c
c
5
0
0
0
m
m
m
m
m
5
0
5
0
0
0
0
0
0
0
0
e
e
e
e
e
m
m
m
m
m
Miniature Inductors & R.F.
0
0
H
H
H
H
H
(
(
(
(
(
A
A
A
A
A
) L
) L
) L
) L
) L
n I
n I
n I
n I
n I
1511
0
0
0
0
mH
mH
mH
mH
m
d I
d I
d I
d I
d I
f
f
f
f
f
d
d
d
d
d
1
0 .
2
2
2
1
0 .
1
4
4
3
0
1
Selection Table
2 .
0 .
r o
r o
r o
r o
r o
5 .
5 .
5 .
4 .
0 .
u
u
u
u
u
0 .
6 .
0 .
2 .
1 .
H
0
0
3
622 Series
c
c
c
c
c
5
9
c
c
c
c
c
1
5
1504
7
9
6
4
2
2 -
2 -
2 -
2 -
2 -
3
2
1
. t
. t
. t
(
(
(
(
(
5
1
Selection Table
. t
. t
3
m
m
m
m
m
3 .
4 .
3 .
9 .
4
3
1
6
1
7 .
%
%
%
%
%
A
A
A
A
A
. D
. D
. D
. D
. D
© 2000
* )
* )
* )
* )
* )
L
L
L
L
L
o
o
o
o
o
. C
. C
. C
. C
. C
1
4
2
4
1
1
1
1
0
h
h
h
h
h
6
4
3
1
3
1
7
2
4
2
2
2
2
1
6 .
m
m
m
m
m
3 .
0 .
5 .
0 .
2 .
1 .
0 .
0 .
0 .
0 .
0 .
0 .
0 .
0 .
R
R
R
R
R
8
s
s
s
s
s
N
N
N
N
N
e
e
e
e
e
s
s
s
s
s
o
o
o
o
o
m
m
m
m
m
N
N
N
N
N
4
4
3
3
3
6
6
6
5
4
L
L
L
L
L
n i
n i
n i
n i
n i
P s
P s
P s
P s
P
5
0
0
8
8
8
5
4
0
4
. o
. o
. o
y a
y a
y a
y a
y a
. o
. o
e i
e i
e i
e i
e i
2
2
4
4
4
5
5
5
5
l a
l a
l a
l a
l a
1
1512
r e
r e
r e
r e
r e
f o
f o
f o
f o
f o
s
Q
Q
Q
Q
Q
1505
P
P
P
C
C
C
C
C
C
C
C
C
C
C
C
o
o
o
F
F
F
F
F
k z
k z
k z
k z
k
e
e
e
e
e
e
e
e
e
e
e
e
y T e
y T e
y T e
y T e
y T
w
w
w
e r
e r
e r
5
4
4
3
3
e r
e r
1
1
1
1
www.hammondmfg.com
H
H
H
H
H
a r
a r
a r
a r
a r
a r
a r
a r
a r
a r
a r
a r
8
0
5
0
0
5
d
d
d
6
5
3
0
p
p
p
p
p
. q
. q
. q
. q
. q
z
e
e
e
m
m
m
m
m
m
m
m
m
m
m
m
e
F m
F m
F m
F m
F
e r
e r
e r
c i
c i
c i
c i
c i
c i
c i
c i
c i
c i
c i
c i
r o
r o
r o
r o
r o
d
d
d
. D
. D
. D
. D
. D
m
1515, 1518 &
L
L
L
L
L
. C
. C
. C
. C
. C
e
e
e
e
e
0
0
0
1
1
1
1
+
+
+
+
+
n
n
n
6 .
8 .
6 .
n
n
3
3
3
3
3
4
4
4
5 .
5 .
5 .
5 .
e r
e r
e r
e r
e r
- /
- /
- /
- /
- /
g
g
g
g
g
3
8
3
1
2
4
4
8
1521
h t
h t
h t
2
4
2
4
h t
h t
s
s
s
s
s
2
1
0
2
2
2
2
2
2
5 .
2 .
0
5
7
9
s i
s i
s i
s i
s i
8
0
0
0
0
0
0
2
%
%
%
%
%
a t
a t
a t
a t
a t
W
W
W
W
W
0
0
0
0
n
n
n
n
n
. t
. t
. t
. t
. t
0
0
0
2
1
2 .
2 .
2 .
7 .
2
3
5
8
8
8
c
c
c
c
c
5 .
5 .
5 .
3 .
5 .
O
O
O
O
O
e
e
e
e
e
5
5
5
5
. z
. z
. z
. z
. z

Related parts for 621L

Related keywords