CMJ-2-101 TALEMA [Nuvotem Talema], CMJ-2-101 Datasheet
CMJ-2-101
Manufacturer Part Number
CMJ-2-101
Description
Miniature SMD Common Mode Double Chokes
Manufacturer
TALEMA [Nuvotem Talema]
Datasheet
1.CMJ-2-101.pdf
(2 pages)
Features
• Miniature, low cost SMD for pick and place compatability while
• Other inductance values and special types for operation at 150°C
• High attenuation over a wide frequency range - CAN bus types
• Available in Bifilar and Sector winding (Suffix S)
• Materials: UL94-VO
• Manufactured in an ISO-9001:2000, TS-16949:2002
• Fully RoHS compliant and meets lead free reflow
Electrical Specifications @ 25°C
Nominal Voltage: 42Vac (50/60Hz), 80Vdc
Operating Temperature: -25° to +85°C
Storage Temperature: -40° to +125°C
Climatic category: according to IEC68-1 25/85/56
Test voltage between windings: 500 Vrms
Dimensions
Surface Coplanarity will be 0.004(0.10) maximum
Dimensions: Inches (Millimeters)
Tolerance: ±0.010 (0.25) unless specified otherwise
See following page for typical impedance curves
0.354
(9.00)
0.209
(5.30)
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
0.020 x 0.12
(0.50 x 0.30)
providing consistent and reliable coplanarity
ambient are available upon request
to 500MHz
and ISO-14001:2004 certified Talema facility
level J-STD-020C
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
P
J
J
J
J
- J
J
J
J
J
J
J
J
J
J
J
a
0.100
(2.54)
0.299
(7.60)
2 -
2 -
2 -
2 -
2 -
2 -
2 -
2 -
2 -
2 -
2 -
2 -
2 -
2 -
0.169
(4.30)
t r
- 2
0 -
2 -
5 -
0 -
2 -
5 -
1 -
4 -
1 -
2 -
4 -
1 -
2 -
4 -
N
1 1
6
5
1
5
5
1
0
7
0
2
7
0
0
7
THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications
u
0
0
0
0
0
0
0
1
1
2
2
2
3
3
3
m
S
S
S
0.228
(5.80)
b
r e
O
+
5
C
2
4
1
/ 0
1
2
4
1
4
0
0
7
L
7
2
2
0
2
5
5
1 1
7
0
3 -
6
5
0
0
0
0
5
5
0
0
1
1
μ (
0
0
0
0
0
0
CMJ-2 Series • Miniature SMD Common Mode Double Chokes
0
0
0
0
0
0
H
%
)
(10.00)
0.394
S
0.091
(2.30)
Suggested Pad
e
t c
r o
Layout
W
(
2
1
0.039
(1.00)
8
8
5
5
5
5
5
5
4
2
2
1
1
m
i B
5
2
n i
I
0
0
0
0
0
0
0
0
0
0
0
4
0
N
0
0
) A
0.100
(2.54)
l i f
0
0
0
0
0
0
0
0
0
0
0
0
0
d
0
0
r a
n i
g
W
f
n i
r o
d
n i
C
g
A
f
N
r o
b
μ (
0
2
0
0
0
0
0
0
0
0
0
0
0
1
1
D
Winding
L
u
4 .
5 .
0 .
0 .
0 .
1 .
1 .
2 .
2 .
2 .
1 .
3 .
4 .
7 .
5 .
Bifilar
H
a
L
s
0
0
5
5
0
0
5
0
5
5
0
0
0
0
0
a t
)
a
Test frequency
Nominal Inductance: measured @ 100kHz/20 mVrms
Leakage Inductance: measured @ 100kHz, 100mVrms
Test Equipment: HP4192A
Weight: ~ 0.3 gram
Packaging: Tape & Reel
a
n
n
d
d
i s
S
g i
m
n
i l i
l a
r a
(
L
m
CMJ-2-XXXS
n i
a
1
1
3
R
O
1
1
1
1
2
2
2
2
8
1 1
p
2
9
2
8
4
Winding
e
C
4
0
2
4
6
4
5
8
4
h
Sector
2
6
0
0
5
p
s
2
8
0
0
8
0
8
0
0
5
U
m
0
0
0
c i l
) s
t a
o i
n
s
(
r V
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
V
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
m
T
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
) s
1
2
Schematic
N
D
u
a
a t
m
b
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
L
r e
n i
4
3
e
f o
s
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CMJ-2-101 Summary of contents
Page 1
... CMJ-2 Series • Miniature SMD Common Mode Double Chokes Features • Miniature, low cost SMD for pick and place compatability while providing consistent and reliable coplanarity • Other inductance values and special types for operation at 150°C ambient are available upon request • ...
Page 2
... Email: info@talema.de Fax: Int. + 420 377 - 338 350 Email: talema@talema.cz Web Site: www.ntmagnetics.cz THE TALEMA GROUP • Magnetic Components for Universal Applications CMJ-2 Series • Impedance Performance Impedance Performance CMJ-2 Series Double Chokes with Sector Winding 1,000 10,000 Frequency in kHz 2 x 25μH ...