Microwww.DataSheet4U.com Edgeboard - .050" Contact Spacing
The Micro Edgeboard (MEB) connector series
provides a combination of high density and high
reliability for applications in airborne and space
systems, computers and peripherals, and
industrial /commercial control systems. This
series incorporates the proven
MICROPINTM/MICROSOCKETTM contact. This
contact has an outstanding record of high
reliability and millions of contacts are in use in
various applications where electrical
interconnects are used.
The MEB has machined aluminum shells for
ruggedness, diallyl phthalate insulator for top
electrical performance and a 36-position
polarization key system to prevent cross plug-
ging. Contacts are on .050 (1.27) center
spacings. A variety of termination types are
available, including 90˚ or right angle pigtails
for multi-layered P.C. boards, "coke bottle”
termination for double-sided P.C. boards.
Harnessing capability is also available for both
pin and socket sides.
The MEB, including the SBR 90˚ or right angle
variation available for multi-layer boards, can
be mounted on the female (daughter) side of
double or single-sided P.C. boards. The mating
male (mother) board side can have the
terminations formed to meet the application
Conforms to MIL-C-55302/120 thru 123. (not
MATERIALS AND FINISHES
6061-T6 Aluminum Alloy per QQ-A-200/8 or QQ-A-225/8, electroless nickel per
Consult factory for stranded wie lead modifications codes.
SAE AMS-C-26074, Class 4, except .0010 to .0015 (0.03 to 0.04) thick or conversion
coating per MIL-C-5541, Class 3, color gold.
Contact, Pin and Socket: Copper Alloy, 50 microinch gold per ASTM B488, Type II, Code C, Class 1.25
Size or Length:
303 stainless steel, passivated per QQ-P-35.
Glass-filled diallyl phthalate per MIL-M-14, Type SDG-F, color green Polyester
per MIL-M-24519, Type GPT-30F , color black available for MEB-128 upon
Shells, polarizing keys (36 positions)
Contact Spacing Centers: .050 (1.27)
Plug and receptacle
How to Order
Not applicable for printed
circuit board configurations
shown on pages 55 & 56
R MEB 1 - 128 P * * * * *
Micro edgeboard, plug with twist pin
contacts or recept. with microsocket
L - Uninsulated solid wire
H - Insulated stranded round harness
S - Solder pots
PC board right angle, socket side only
1 - .050 (1.27) centers 128/184
2 - .100 (2.54) centers 64/92
(alternate contact holes)
64, 92, 128, 184
Consult factory for wire lead modification codes.
P - Pin
S - Socket
* For other contact spacing acommodations consult customer service.
Dimensions shown in inch (mm)
Specifications and dimensions subject to change