How It Works Features
5 Energy Way, West Warwick, Rhode Island 02893 USA
Tel: 800.424.9850 | 401.823.5200 | Fax: 401.823.8723
E-mail: info@advanced.com | Web: www.advanced.com
www.advanced.com
Mezza-pede® low profile 1.0mm pitch SMT
Connectors from Advanced are designed
for board-to-board or cable-to-board applica-
tions where long-term reliability is required.
With Advanced's enclosed screw-machined
socket, 6-finger contact and heavy gold
plating, Mezza-pede Connectors pass
the 20-day mixed flowing gas (MFG) test
required in many telecom and other severe
environment and long-life applications. Our
over-molded lead frame seals the surface
mount leads to prevent solder wicking,
ensuring a secure solder joint. The low
4mm stack height makes it ideal for tight
mezzanine packaging applications.
Mezza-pede is a registered trademark of Advanced Interconnections Corp. Specifications subject to change without notice.
MEZZAPEDE-TECH (Rev. 4)
SMT Board to Board Application
Thru-hole Flexible Cable Application*
Mezza-pede®
Low Profile 1.0mm Pitch SMT Connectors
■ For high density (1.0mm pitch) &
low profile board-to-board or cable-
to-board applications
■ Robust screw-machined terminals
for long-term reliability
■ Board to board stack height of only 4mm – suitable for mezzanine
applications where Z-axis space is limited
■ Patented SMT lead frame and pin design prevents solder wicking,
providing the highest quality solder joint
■ Precision molded from high temperature LCP, the RoHS compliant
connectors are compatible with lead-free solder profiles
■ Enclosed screw-machined socket, superior 6-finger contact and heavy
gold plating for stringent requirements (i.e. passes MFG test) of
telecom and other severe environment and long-life applications
■ SMT or thru-hole terminations
■ Dual row configurations include 8, 14 or 36 total positions with other
pin counts available on a customized basis
■ Shrouding and polarizing features available on a customized basis
TYPICAL APPLICATIONS
■ Industry standard Tunable
Laser power connector
■ Signal connector
■ Low profile mezzanine
board connector
*Thru-hole version is solderable to flex cable for
cable-to-board applications (customer supplied
stiffener recommended).
B
A
.090
(
2.29) .15
0
(3.8
1)
Mezza-pede®
Low Profile 1.0mm Pitch SMT Connectors
5 Energy Way, West Warwick, Rhode Island 02893 USA
Tel: 800.424.9850 | 401.823.5200 | Fax: 401.823.8723
E-mail: info@advanced.com | Web: www.advanced.com
www.advanced.com
Specifications subject to change without notice. Products shown may be covered by patents issued and/or pending. Dimensions shown: inch/(mm)
Item MEZZAPEDE-TECH (Rev. 4)
Performance Table of Models
How To Order
Mated Height
0.157/(4.0mm) approx. (DHS/DHAM)
0.122/(3.1mm) approx. (DHS/DHA)
Insulators
DHS/DHAM: Liquid Crystal Polymer (LCP),
U.L. Rated 94V-0
DHA: Polyimide Film, U.L. Rated 94V-0
Terminals
Brass - Copper Alloy (C36000) ASTM-B-16
Contacts
Beryllium Copper (C17200) ASTM-B-194
SMT Leads
Beryllium Copper (C17200) ASTM-B-194
Plating
G - Gold over Nickel
GH - Heavy Gold over Nickel
M - Matte Tin over Nickel
(Leads only)
Gold per ASTM-B-488
Matte Tin per ASTM545-97
Nickel per QQ-N-290
Packaging
DHS is supplied in tape and reel packaging.
DHAM is supplied with pick-and-place cover in
tape and reel packaging.
DHA is supplied in standard trays (not suitable
for pick-and-place processes).
Specifications
Mating Force
2.5 lbs. (14 pos. assembly)
Extraction Force
2.2 lbs. (14 pos. assembly)
Durability
100 cycles
Contact Resistance
10 milliohm maximum change after testing
Current Carrying Capacity
1.1 A @ 80ºC ambient
Mixed Flowing Gas (MFG)
Passed, 20-Day
(with GH plating)
Operating Temperature Range
-55ºC to +125ºC
For additional performance data, please
visit our website at www.advanced.com.
FEMALE CONNECTORS (SOCKETS)
DHS
DHAM
DHA
MALE CONNECTORS (HEADERS)
RoHS Compliant:
M - Matte Tin
Row Count
2-Dual Row
DHAM 2 XX - 846 G - M
Terminal Type
Leads Plating
(DHAM only)
Total Number of Pins
Body Type
DHAM - Molded SMT
DHA - Flexible Thru-hole
Terminal Plating
RoHS Compliant:
G - Gold
GH - Heavy Gold
- 846 (DHAM)
- 845 (DHA)
08, 14, 36
Consult factory for additional sizes
RoHS Compliant:
M - Matte Tin
Row Count
2 - Dual Row
DHS 2 XX - 844 G G - M
Terminal Type
Leads Plating
08, 14, 36
Total Number of Pins
Body Type
DHS - Molded SMT
Terminal Plating
Contact Plating
RoHS Compliant:
G - Gold
RoHS Compliant:
G - Gold
Consult factory for additional sizes
.105
(2.67) .080
(2.03)
Female
Male
B
A
.090
(
2.29) .15
0
(3.8
1)
.128
(3.26)
.011/(.280)
.050
(1.27)
B
A
.095
(
2.41)
.139
(3.53
)
.005
(.13)
.011
(.28)
.012
(.30)
Flexible Thru-Hole
Molded SMT
Molded SMT
Model Pin Count Rows A B
DHS/DHAM 8 pos. 2 X 4 .171/(4.34) .118/(3.00)
DHS/DHAM 14 pos. 2 X 7 .290/(7.36) .236/(6.00)
DHS/DHAM 36 pos. 2 X 18 .722/(18.34) .669/(17.00)
DHA 8 pos. 2 X 4 .197/(5.00) .118/(3.00)
DHA 14 pos. 2 X 7 .315/(8.00) .236/(6.00)
DHA 36 pos. 2 X 18 .748/(19.00) .669/(17.00)
inch/(mm)
