How to Order
Not applicable for printed
circuit board configurations
shown on pages 55 & 56
MEB
SERIES PREFIX
SERIES PREFIX
MEB -L-
H-
S-
BR -
Consult factory for wire lead modification codes.
Consult factory
Uninsulated solid wire
Insulated stranded round harness
wire
Solder pots
PC board right angle, socket side only
Micro edgeboard, plug with twist pin
contacts or recept. with microsocket
contacts.
1-.050 (1.27) centers 128/184
2-.100 (2.54) centers 64/92
(alternate contact holes)
64, 92, 128, 184
P-Pin
S-Socket
*For other contact spacing acommodations consult customer service.
CONTACT SPACING
CONTACT SPACING
LAYOUT
LAYOUT
CONTACT TYPE
CONTACT TYPE
TERMINATION MODIFICATIONS
TERMINATION MODIFICATIONS
LEAD LENGTH
OTHER MODIFICATIONS
LEAD LENGTH
OTHER MODIFICATIONS
1128P*** * *
-
RoHS COMPLIANCE
R
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
MICROPIN TM/MICROSOCKET TM 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
demands.
Conforms to MIL-C-55302/120 thru 123. (not
qualified)
Specifications
Shell:
Contact, Pin and Socket:
Jacksc r ew/Jackpost:
6061-T6 Aluminum Alloy per QQ-A-200/8 or QQ-A-225/8, electroless nickel per
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.
Copper Alloy, 50 microinch gold per ASTM B488, Type II, Code C, Class 1.25
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
request.
MATERIALS AND FINISHES
Consult factory for stranded wie lead modifications codes.
Size or Length:
Coupling:
Polarization:
Contact Spacing Centers:
Shell Styles:
2sizes
Friction/Jackscrew
Shells, polarizing keys (36 positions)
.050 (1.27)
Plug and receptacle
TERMINATION TYPES
MECHANICAL FEATURES
Plug (Mother Board)
Receptacle (Daughter Board)
(1.27)
THRU .187 (4.75) X .045 (1.14) DEEP"C" BORE 2 PLACES "A" SIDE ONLY
.187 (4.75) DIA. THRU "B"SIDE ONLY
Part No.
128S
128SBR.5 (14.17)
*Will accept up to .093 (2.36) thick P.C. Board with shell modifications.
3.950 (100.33).250 (6.35) 3.700 (93.98)
.400(10.16).300 (7.62).280 (7.11).030 (0.76).200 (5.08) Weight
oz. (gm.) Max.
A
±.015 (0.38)
B
±.010 (0.25)
C
±.010 (0.25)
D
±.010 (0.25)
E
±.010 (0.25)
F
Max.
G*
Max.
H
±.020 (0.51)
MEB1-12BS
(1.27)
THRU .187 (4.75) X .045 (1.14) DEEP "C" BORE 2 PLACES "A" SIDE ONLY
.187 (4.75) DIA. THRU "B"SIDE ONLY
Part No.
128S
128SBR
.5(14.17)
.5 (14.17)
*Will accept up to .093 (2.36) thick P.C. Board with shell modifications.
3.950 (100.33).250 (6.35) 3.700 (93.98)
.400(10.16).300 (7.62).280 (7.11).030 (0.76).200 (5.08) Weight
oz. (gm.) Max.
A
±.015 (0.38)
B
±.010 (0.25)
C
±.010 (0.25)
D
±.010 (0.25)
E
±.010 (0.25)
F
Max.
G*
Max.
H
±.020 (0.51) MEB1-12BS
Plug (Mother Board)
MEB1-184P
#25 AWG (MEB1-184P)
or
.
Part No.184P
1.0 (28.35)
2.775 (70.49)
.343 (8.71)
5.800 (147.32)
.250 (6.35)
.400 (10.16)
.280 (7.11)
.350 (8.89)
.275 (6.99)
Weight oz. (gm.) Max.A +_.015 (0.38)B
+_.010 (0.25)C
+_.005 (0.13)D
+_.010 (0.25)E
+_.010 (0.25)F
+_.010 (0.25)G
+_.025 (0.64)H
+_.025 (0.64)_.0035_0.09)
Receptacle (Daughter Board)
(1.91)
THRU .187 (4.75) X .075 (1.91) DEEP "C" BORE 3PLACES-A SIDE ONLY .
.187 (4.75) DIA. 3 PLACES-B SIDE ONLY
Part No.184S 184SBR
1.0 (28.35)
1.0 (28.35)
*Will accept up to .093 (2.36) thick P .C. Board with shell modifications.
All round pigtail #25 AWG wire termination designs available for the MEB1-12B receptacle will apply on the MEB1-184 series also.5.800 (147.32)
.343 (8.71)
2.775 (70.49)
.400 (10.16)
.300 (7.62).280 (7.11)
.030 (0.76)
.200 (5.08)
.250 (6.35)
Weight oz. (gm.) Max.A
±.015 (0.38)B
±.010 (0.25)C
±.005 (0.13)D
±.010 (0.25)E
±.010 (0.25)F Max.G Max.H
±.020 (0.51)J
±.010 (0.25)MEB1-184S
PC
Board Right Angle
PC
MEB1-128SBR
Keying Accessory - Key and Retaining Pin
DIA.
.029 (0.74)
.029 (0.74)
.034 ± .001
.034 ± .001
MEB-184
P/N 980-0004-129
MEB-128
P/N 980-0003-879
P/N 201-9509-000
A
±.003 (0.08)
.081 (2.06).325 (8.26).089 (2.26).250 (6.35).313 (7.95)
B
±.005 (0.13)
C
±.003 (0.08)
D
±.010 (0.25)
E
±.010 (0.25) Polarizing Hardware Kit
Contains 2 polarizing keys and 4 spiral pins.
MEB-128-P/N 320-9514-003
MEB-184-P/N 320-9514-002
Jackscrew/ Jackpost Assembly (MEB 64 & 128 Sizes Only)
Jackpost Kit
Jackscrew Kit
MEB plug or receptacle-P/N 320-9514-001PIN
RETAINING PLUG Plug
with Jackscrew Receptacle with Jackscrew
MEB plug-P/N 320-9521-001
MEB receptacle-P/N 320-9521-000Contains 2 bushings and 4 spirals pins Contains 2 jackscrew assemblies
Special Variations
(6.35)
.200Alternative Receptacle Configuration