![](http://datasheet.mmic.net.cn/170000/3-1367703-1_datasheet_7898042/3-1367703-1_26.png)
As a standard for adding local PCI or Sbus
performance to Futurebus+ and VMEbus
applications, IEEE 1386 offers new levels of
performance and packaging convenience
through the mezzanine architecture.
Tyco Electronics makes it easier and more
productive to add an IEEE 1386 mezzanine
connector to your system. The surface-mount
parallel stacking connector features contacts
on a 1.0 [.039] pitch and is available in eight
stacking heights from 8 [.315] to 15 [.591]. Sizes
include the IEEE 1386 standard 64-position
version and an optional 84-position version.
Not only is the connector compatible with EIA-
700 AAAB — the connector standard for IEEE
1386 mezzanine connectors — it offers sev-
eral enhancements that make it easier to use
and more reliable. Increased plastic clear-
ance between mating connectors makes it
easier to align multiple connectors for mating,
thus eliminating stress to the solder joints dur-
ing engagement. Improved locating posts
allow fast, highly accurate hand placement of
connectors. The connectors are available with
vacuum covers for automated placement.
1.0 mm Free Height (FH) (IEEE 1386) Connectors
FEATURES:
For board stacking applications
High density packaging on
1.0 [.039] centerline spacing
Available in standard 64-position
and optional 84-position sizes
“Tape-and-reel” packaged per
EIA standards
Board stacking heights available
from 8 [.315] to 15 [.591]
Increased plastic clearance
eliminates stress to solder joints
during mating
Improved locating posts provide
accurate hand or robotic placement
Meets EIA-700 AAAB specifica-
tions for IEEE 1386 applications
Performance Characteristics
Current Rating —
1.0 ampere per contact
Contact Resistance —
30 milliohms max. (initial)
Durability — tested to 100 mating
cycles min.
Product Specification
108-2246
1.0 mm FH (IEEE 1386)
Receptacles and Plugs
without Locating Posts,
1.0 [.039] Pitch
8 [.315] thru 15 [.591]
Stacking Heights
Material and Finish
Housing — Liquid crystal polymer,
black
Contacts — Phosphor bronze; duplex
plated 0.00076 [.000030] or .00127
[.00050] min. gold on contact area,
0.00381 [.000150] min. tin on solder
area, with entire contact underplated
0.00127 [.000050] min. nickel
Vacuum Cover — Aluminum Alloy
Technical Documents
EIA-700 AAAB Specification
Application Specification
114-25045
Receptacle Part Number
No. of
Height
30" Au Plating
50" Au Plating
Positions
w/ pickup cap
5.37
.211
5120528-1
1-5120528-1
7.37
64
.290
5120529-1
1-5120529-1
8.37
.330
5120530-1
1-5120530-1
10.37
.408
5120531-1
1-5120531-1
5.37
.211
5120528-2
1-5120528-2
7.37
84
.290
5120529-2
1-5120529-2
8.37
.330
5120530-2
1-5120530-2
10.37
.408
5120531-2
1-5120531-2
Notes: 1. Shorter solder lands may be used per EIA-700 AAAB. However,
the 2.4 [.094] length assures optimum solder fillet regardless of
connector manufacturer.
Plug Part Number
No. of
Height
30" Au Plating
50" Au Plating
Positions
w/ pickup cap
6.35
.250
5120532-1
1-5120532-1
7.35
64
.289
5120533-1
1-5120533-1
8.35
.329
5120534-1
1-5120534-1
6.35
.250
5120532-2
1-5120532-2
7.35
84
.289
5120533-2
1-5120533-2
8.35
.329
5120534-2
1-5120534-2
Notes: 1. Shorter solder lands may be used per EIA-700 AAAB. However,
the 2.7 [.106] length assures optimum solder fillet regardless of
connector manufacturer.
26
Catalog 3-1773445-8
Dimensions are in millimeters
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Revised 6-07
and inches unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified. Values in brackets
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
are U.S. equivalents.
to change.
C. America: 52-55-1106-0803
UK: 44-8706-080-208
Product Compliant to xTCA or AdvancedMC Specifications (Continued)
Solutions for AdvancedTCA, AdvancedTCA 300,
MicroTCA, and AdvancedMC Standards
AdvancedMC, AdvancedTCA, AdvancedTCA 300, MicroTCA and PICMG are trademarks of PICMG-PCI Industrial Computer
Manufacturers Group Incorporated.
Note: Part Numbers are RoHS compliant.
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