ENGINEERING BULLETIN
Sprague-Goodman
廬
SG-800H.1
Supercedes SG-800G
SURFCOIL SMT INDUCTORS
FEATURES
鈥?Lead free, ROHS Compliant
鈥?High Q
鈥?High self-resonant frequency including
nonmagnetic models in microwave range
鈥?Shielded series use ferrite filled encapsulation
to reduce external magnetic coupling
鈥?Low DC resistance
鈥?Carrier and reel packaging is standard
鈥?Ten case sizes
SPECIFICATIONS
Electrical
鈥?Inductance & Q, etc.: See tables
鈥?Temperature range 鈥?0擄C to +85擄C,
except GLY, GLYC, GLZ, GLZB and GLZP
Models are 鈥?40擄C to +85擄C
- Change of L = 鹵10% max, except
GLX, GLY, GLYC, GLZ, GLZB and GLZP
Models are 鹵 5%
- Change of Q = 鹵20% max, except GLY, GLYC,
GLZ, GLZB and GLZP Models are 鹵25%
鈥?Rated Current: See tables. Current
rating is determined by either or both
of the following conditions:
1. Self heating raises SURFCOIL
temperature 20擄C
2. Inductance value reduced by
10% from saturation effect
Mechanical (Chip Inductors)
鈥?Suitable for wave flow soldering, infrared,
and vapor phase reflow (typically over 90%
coverage)
鈥?Withstands soldering temperatures
without damage
鈥?Fully encapsulated and thermally cycled
for stability and highest reliability
Encapsulation:
Epoxy resin all series;
GLC, GLD and GLW have ferrite
filler for closed magnetic circuit.
Core:
Ferrite (except high
frequency GLA and
GLU series, which
are nonmagnetic)
Coil:
Polyurethane
enameled copper wire
Terminal:
Phosphor-Bronze
tin plated
[View applies to molded bobbin wound types]
Sprague-Goodman Electronics, Inc.
1700 SHAMES DRIVE, WESTBURY, NY 11590
TEL: 516-334-8700 鈥?FAX: 516-334-8771
E-MAIL: info@spraguegoodman.com