MEGGITT SIGMA
AXIAL INDUCTORS
SMD INDUCTORS
THIN FILM PRINTED INDUCTORS
POWER CHOKES IN
RADIAL AND AXIAL STYLE
High Power Choke SMD
TYPE 3622 SERIES
The 3622 is an innovative design for a high power SMD
choke. It combines Meggitt Sigma quality with low price
and high long term reliability.
The layout and profile make it a highly appropriate
component for modern industrial equipments, power
supplies, bench test instruments, and automotive
requirements where long life and high reliability are key
design requirements.
MEGGITT SIGMA
KEY FEATURES
LOW PROFILE CONSTRUCTION
WIDE VALUE RANGE
ATTRACTIVELY PRICED
CLEAR SURFACE MARKING
RAPID RESPONSE
TAPED AND REELED
CUSTOM DESIGNS POSSIBLE
MEGGITT
ELECTRONIC
COMPONENTS
SALES ACTION DESK
TEL: (01793 611666)
FAX: (01793 611777)
EMAIL: sales@megelec.co.uk
WEB SITE: www.meggittelectronics.com
LOG No FOxxx
ISSUE 3
4 PAGES
06-01
SPECIFICATION
DIMENSIONS
TYPE 3622 SERIES
PAGE 3 OF 4
A
Series
3622
A
B
C
D
E
F
G
7.3
H
2.8
I
3.0
10.0 ± 0.2 12.7 ± 0.2 5.0 ± 0.3 2.4 ± 0.2 2.5 ± 0.2 7.6 ± 0.3
G
I
B
I
C
H
D
F
D
PCB Board Pattern
E
All dimensions are in
mm. Unless otherwise
shown. Do not scale
PACKAGING
(1) Configuration
T
Cover Tape
2.0 ± 0.5
A
B
OC
OC
N
G
Embossed Carrier
Carrier Tape Width : D
(2) Dimensions
Style
13 - 24
A
330
B
21 ± 0.8
C
13
D
24
Inner : Reel
G
26
+0
N
T
50
-0
30.4
(3) Q'ty & G.W. per Package
All dimensions are in
mm. Unless otherwise
shown. Do not scale
Series
3622
Q'ty (Pcs) G.W. (gw) Style
600
1000
13 - 24
HOW TO ORDER
3622
PART
COMMON PART
3622 -
High Power SMD
Wound Choke
A
PRODUCT STYLE
680
INDUCTANCE VALUE
INDUCTANCE VALUE
See Table on
Previous Page
K
TOLERANCE
K - ± 10%
M - ± 20%
T
PACKING STYLE
A - 1005
T - Tape & Reeled
SPECIFICATION
TYPE 3622 SERIES
PAGE 4 OF 4
Test Item
Specification
Test Condition
Preheat: 125 ± 25°C for 60 secs.
Solder: H63A (Solder)
Solder Temperature: 230° ± 5°C
Flux : Resin
Dip Time: 4 ± 1 secs.
Solderability
More than 90% of the
terminal electrode shall be
covered with fresh solder
Room Temp.
15 Minutes
ä
-25 ± 2°C
30 Minutes
85 ± 2°C
30 Minutes
Thermal Shock Test
(Temperature Cycle)
Room Temp.
15 Minutes
Total: 50 Cycles
ä
Humidity
Resistance Test
Inductance Shall
Not Change More
Than ±20%
Temperature: 40 ± 2°C
Humidity: 90 ~ 95%
Applied Current: Per specification
Time: 500 hours
High Temperature
Resistance Test
Temperature: 85 ± 2°C
Applied Current: Per Specification
Time: 500 hours
RECOMMENDED SOLDERING CONDITIONS
Preheating (In Air)
200
Soldering
230 °C
Gradual Cooling
(in air)
Temperature (°C)
100
0
ä
Two minute min.
ä
15 sec. max.
Meggitt Electronic Components Ltd. Ohmic House, Westmead Industrial Estate, Swindon, Wilts. SN5 7US
Telephone: (01793) 487301 (admin) (01793) 611666 (Sales) Email: sales@megelec.co.uk Fax:(01793) 611777
This publication is issued to provide outline information only and (unless specifically agreed to the contrary by the Company in writing) is not to form part of any order
or be regarded as a representation relating to the products or service concerned. We reserve the right to alter without notice the specification, design, price or conditions
of supply of any product or service. Whilst Meggitt Electronic Components products are of the very highest quality and reliability, all electronic components can occasionally
be subject to failure. Where failure of a Meggitt Electronic Components product could result in life threatening consequences, then the circuit and application must be
discussed with the Company. Such areas might include ECG, respiratory. and other medical and nuclear applications and any non fail safe applications circuit.
ä
ä
ä
30 sec. max.
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