Miniature Surface Mount
n Replaces industry standard single junction with a dual
junction with 25 dB more isolation with only 0.1 dB
more insertion loss in the same space
n Designed for Wireless Telecommunication Systems:
GSM1800, PCS1900, UMTS2100 (3G)
n High performance at low cost in a miniaturized package.
n Small size, 1” Vs. industry standard of 2”
n Low mass, less than 18 grams vs. industry standard of
greater than 36.0 grams.
n The small size utilizes less real estate on the RF board
while providing equal or better RF performance than the
industry 2 inch standard for a dual junction isolator.
n Incorporates a patented Robust Lead approach which
withstands the most severe shipping, handling and
processing procedures without degradation in RF or
n One piece housing and patented robust lead design
guarantees co-planarity between the contacts and the
ground plane of 0.1 mm.
n The small size and low mass make the device suitable
for automatic pick and place systems and for solder
reflow profiles. This hands-free soldering further
lowers the cost of ownership.
n Possible tape-and-reel packaging
n Environmentally safe materials used, no lead option available.
M/A-COM’s surface mount and drop-in circulators and
isolators, designed for wireless Base Station and Power
Amplifier applications, feature high reliability performance
at a low cost. These proven robust designs are qualification
tested. Tests include temperature cycling, high temperature
exposure, vibration, shock, and corrosion / moisture testing.
These designs feature a low cost package ideally suited for
high volume manufacturing. M/A-COM is the world’s
largest supplier of surface mount and drop-in isolators and
circulators for the wireless infrastructure market.
.380 2X 15°
RECOMMENDED SOLDER FOOTPRINT
1) ISOLATOR IS PROCESSED W/SN96
2) SN62 SOLDER RECCOMMENDED
3) USE MULTIPLE PLATED THRU HOLES
IN SOLDER AREA UNDER HOUSING.