|
|
Teilenummer | GLSV6R800 |
|
Beschreibung | SMT INDUCTORS AND TRANSFORMERS | |
Hersteller | Sprague-Goodman | |
Logo | ||
Gesamt 12 Seiten Sprague-Goodman
www.DataSheet4U.com
ENGINEERING BULLETIN
SG-890A
Supercedes SG-890.1
SURFCOIL® SMT INDUCTORS
AND TRANSFORMERS
(PROFESSIONAL GRADE)
Sprague-Goodman Electronics, Inc.
1700 SHAMES DRIVE, WESTBURY, NY 11590
TEL: 516-334-8700 • FAX: 516-334-8771
E-MAIL: [email protected]
SURFACE MOUNT INDUCTORS AND TRANSFORMERS
SG-890A
www.DataSheet4U.com
WIDEBAND TRANSFORMERS - 4.5 x 4.5 x 2.8 mm
APPLICATIONS
• RF circuits
• Mobile radio
• Satellite TV
• Cordless phones
0.18
4.5
23
4
FEATURES
• Compact design
• Suitable for automatic insertion
• For reflow and vapor phase soldering
• Ceramic base
• Terminals are formed from the ends of the coil
windings, eliminating solder joints between the
coil and the terminals which could open from the
heat of circuit assembly.
0.18
4.5
1
0.12
3.0
5
SPECIFICATIONS
Operating Temperature Range: –40°C to +125°C
Soldering Heat Resistance: 230°C, 5 s
CONFIGURATION FOR BALUN TRANSFORMER (PAGE 7)
TRANSFORMER WITH 2 WINDINGS
Impedance
(Ω)
50 : 50
Turns
Ratio
1:1
3 dB
Band Limits
(MHz)
4 - 2000
Loss at 20 MHz
(dB)
max
0.5
Model
Number
GLSW4M202
0
-1
-2
-3
-4
dB -5
-6
-7
-8
-9
-10
1
TYPICAL INSERTION LOSS
10 100 1000
FREQUENCY (MHz)
10000
15
24
0.12
3.0
0.22
5.5
0.08 TYP
2.0
0.04 TYP
1.0
PAD LAYOUT
All dimensions are in / mm.
Unless otherwise specified, the tolerance on dimensions is ± 0.004 / 0.1.
6 SPRAGUE-GOODMAN ELECTRONICS, INC., 1700 SHAMES DRIVE, WESTBURY, NY 11590 • TEL: 516-334-8700 • FAX: 516-334-8771 • E-MAIL: info@ spraguegoodman.com
6 Page SURFACE MOUNT INDUCTORS AND TRANSFORMERS
SG-890A
www.DataSheet4U.com
Engineering Bulletin SG-890 describes a wide range
of fixed and variable surface mount inductors, coils,
transformers and filters. Parts are wound as air coils,
or on a selection of ferrite cores, and can be used
up to the GHz frequency range.
The SURFCOIL® models operate over the professional
grade temperature of –40° to +125°C. (Sprague
Goodman’s selection of SURFCOIL SMT chip
inductors, which operate over the temperature
range of –25° to +85°C, are described in Engineering
Bulletin SG-800.)
Our products are used in telecommunications and
electronic engineering as frequency-selective
components consisting of individual or coupled
resonant circuits. Non-tunable tapped coils and coils
with multiple windings are also required for
applications such as DC isolation,voltage and
current transformations and impedance matching
(between amplifier stages, for example).
Fixed inductors are used in all areas of
telecommunications, video and medical electronic
equipment. They are ideal in radio interference
suppression devices, filters, and decoupling of
oscillator and amplifier stages.
If the component you need for your design is not
shown in this bulletin, let us know—the design you
need may already be in our design file, or we will
design a special to your specifications.
Sprague-Goodman Electronics, Inc.
1700 SHAMES DRIVE, WESTBURY, NY 11590
TEL: 516-334-8700 • FAX: 516-334-8771
E-MAIL: [email protected]
12 ©2003 SPRAGUE-GOODMAN ELECTRONICS, INC., ALL RIGHTS RESERVED.
PRINTED IN U.S.A.
2.50308
12 Page | ||
Seiten | Gesamt 12 Seiten | |
PDF Download | [ GLSV6R800 Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
GLSV6R800 | SMT INDUCTORS AND TRANSFORMERS | Sprague-Goodman |
Teilenummer | Beschreibung | Hersteller |
CD40175BC | Hex D-Type Flip-Flop / Quad D-Type Flip-Flop. |
Fairchild Semiconductor |
KTD1146 | EPITAXIAL PLANAR NPN TRANSISTOR. |
KEC |
www.Datenblatt-PDF.com | 2020 | Kontakt | Suche |