ITT Cannon, LLC 的 MEB Series 规格书

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.ITT
D
Microminiature
Not applicable for printed
circuit board configurations
shown on pages D-67 & D-68.
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
1 128 P*** * *-
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
MICROPINTM/MICROSOCKETTM contact. This con-
tact 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)
Shell:
Contact, Pin and Socket:
Jackscrew/Jackpost:
Insulator:
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:
2 sizes
Friction/Jackscrew
Shells, polarizing keys (36 positions)
.050 (1.27)
Plug and receptacle
TERMINATION TYPES
MECHANICAL FEATURES
D-66
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
Micro Edgeboard - .050" Contact Spacing
MEB
Specifications
How to Order
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MEB1 4255 2%“ fag Q T H ‘wm accept up m .093 (2,36) tmck RC. Board with she“ madmanons. MEB1 4255 .ITT
Microminiature
D
FH
G
#24 AWG
RETAINING PIN HOLES
.050
(1.27)
.050 (1.27)
A
B1
A1
B
.250 (6.35)
.180 ± .005
(4.57 ± .13)
D
C
E
.0945 ± .0035 (2.40 ± .09) DIA.
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
FH
G
#24 AWG
RETAINING PIN HOLES
.050
(1.27)
.050 (1.27)
A
B1
A1
B
.250 (6.35)
.180 ± .005
(4.57 ± .13)
D
C
E
.0945 ± .0035 (2.40 ± .09) DIA.
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
D-67
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
Micro Edgeboard - .050" Contact Spacing
MEB
Plug (Mother Board)
Receptacle (Daughter Board)
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D
Microminiature
MEB1-184P
B2B1
A1
A2
.050 (1.27) TYP
RETAINING PIN HOLES
GF
TYP E
H
#25 AWG
(MEB1-184P)
or
.075 (1.91)
.075 (1.91) TYP.
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)
.075
(1.91)
A
C C A1
B1
B
D
.0945 +_ .0035
(2.40 +_ 0.09)
3 PLACES
FH
G
#24 AWG
RETAINING PIN HOLES
.075
(1.91)
.050 (1.27) TYP.
A
C
C
C
B1
A1
B
.250
(6.35)
.180 ± .005
(4.57 ± 0.13)
J
D
E
.0945 ± .0035 (2.40 ± .09) DIA.
THRU .187 (4.75) X .075 (1.91) DEEP "C" BORE
3 PLACES-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
D-68
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
Micro Edgeboard - .050" Contact Spacing
MEB
Plug (Mother Board)
Receptacle (Daughter Board)
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Microminiature
D
.075
(1.91) .050
(1.27)
.150
(3.81) .075
(1.91)
.100
(2.54)
.110
(2.79)
MIN.
.100
(2.54)
3 PLACES
PC
BOARD
ROW B
EVEN*
ROW A
EVEN*
ROW B
ODD*
ROW A
ODD*
.275
(6.99)
.180
(4.57)
B6 B4 B2
B7
A7 A6
A5 A3
A2 A1
A1
B1
B1
MEB1-128SBR
D-69
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
Micro Edgeboard - .050" Contact Spacing
MEB
PC Board Right Angle
Keying Accessory - Key and Retaining Pin
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.ITT
D
Microminiature
Jackpost Kit
Jackscrew Kit
MEB plug or receptacle-P/N 320-9514-001 RETAINING
PIN
RETAINING
PIN
.270 (6.86)
MAX.
.045
(1.14)
REF.
.790 ± .010
20.07 ± 0.25)
JACKSCREW
ASSEMBLY
JACKPOST
#2-56
UNC-2A
THREAD
RETAINING
PIN JACKSCREW
ASSEMBLY
RETAINING
PIN PLUG
CONNECTOR
WASHER
[.022 (0.56) thk]
Plug
with Jackscrew Receptacle
with Jackscrew
JACKPOST
RECEPTACLE
CONNECTOR
.260
(6.60)
MAX.
#2-56
UNC-2A
THREAD
WASHER
[.032 (0.81) THK]
MEB plug-P/N 320-9521-001
MEB receptacle-P/N 320-9521-000
Contains 2 bushings and 4 spirals pins
Contains 2 jackscrew assemblies
.016
(0.41)
DIA.
.250
(6.35)
.580
(14.73)
4-40 UNC-THD
THRU HOLE .200
(5.08)
MIN.
.110
(2.79)
2 PLACES
.030
(0.76)
.060
(1.52)
.275
(6.99)
.125 +_ .010
(3.18 +_ 0.25)
2 PLACES
.285
(7.24)
MAX.
.100
(2.54)
31 PLACES
Alternative Receptacle Configuration
D-70
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
Micro Edgeboard - .050" Contact Spacing
MEB
Jackscrew/ Jackpost Assembly (MEB 64 & 128 Sizes Only)
Special Variations
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Microminiature
D
The Cannon Centi connectors are especially
suitable for commercial applications such as
computers, instrumentation, communications
and audio equipment. They are available in D
subminiature size metal shell rectangular,
plastic shell rectangular and strip configura-
tions.
All Centi connectors use the reliable twist pin
contact design in a 5 amp version terminated
on .075 (1.91) and .100 (2.54) centers. The
Centi contact is crimp removable, connectors
are available for customer assembly. Standard
crimp and assembly tools are available.
The twist pin contact is recessed within the
insulator housing while the rugged cylindrical
socket is exposed. When the connector halves
are mated, the chamfered sockets guide the
pins into positive alignment. The CentipinTM
contact, now under compression, forms a
multi-point contact with the CentisocketTM to
provide a high degree of reliability.
• Contact rating: 5 amps max, except BR
Series (2 amps max.)
• Minimum contact centers: 0.075 (1.91).
• Wire sizes: #22 thru #26 AWG, stranded or
solid.
• Contact termination: Multiple indent crimp.
• Contact retention: Crimp snap-
in/removable.
• Contact materials and finish: Copper alloy,
gold- plated per ASTM B488, Type II, Code
C, Class 1.25.
• Mating/unmating force: 12 oz. per contact,
max.
Test
Method 301:
1,000 VAC at sea level
300 VAC at 70,000' altitude
Method 302, Condition A
Method 107, Condition A
+55˚C to +85˚C
Method 213, Condition I:
100 G's, 3 axes, 6 millisecond
duration sawtooth pulse
Method 204, Condition B:
15 G's, 10-2,000 Hz, 12 hours
500 cycles of mating and
unmating, 500 CPH max.
Method 106, Omit 7a and 7b
Method 101, Condition B:
48 hours
Method 307:
At 5 amps
-
No breakdown
No breakdown
5,000 megohms minimum
No physical damage
No physical damage
No loss of continutiy> 1/µsec
No physical damage
No loss of continuity> 1µsec
No mechanical or electrical defects
Insulation resistance > 100 megohms
Shall be capable of mating and unmating
and meet contact resistance requirements
9 milliohms maximum
4 lb. minimum axial load
(after 10 insertion extraction cycles)
Dielectric Withstanding
Voltage
Insulation Resistance
Thermal Shock
Physical Shock
Vibration
Durability
Moisture Resistance
Salt Spray
Contact Resistance
Contact Retention
Method Criteria of Acceptance
D-71
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
The Centi Line - .075" Contact Spacing
Standard Data
Performance Data
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1. STANDARD D HARDWARE» WEIGHY MATERIALS AND FINISHES MECHANICAL FEATURES M %%#Q I .ITT
D
Microminiature
SERIES
NOTE: Connectors may be ordered less contacts by adding the mod callout "FO" at end of number.
Contacts are then supplied in bulk form.
* Accommodates AWG #26 thru #22
2D
2D
E
AF
19
31
S
PBR****
SERIES
2D-Double Density D19, 31, 52,79and 100 BR - 90˚ right angle PCBmounting
(For BR Series use "P" to designate jackpost)
F171 - Jackpost assembly
F172- Standard jackscrew
F173 - Lowprofile jackscrew
For other modifications consult factory
P-Pin
S-Socket
E,A,B,C and D
Omit if not required
SHELL SIZE
SHELL SIZE
FLOAT MOUNTS
FLOAT MOUNTS
CONTACT ARRANGEMENT
CONTACT ARRANGEMENT
CONTACT TYPE
CONTACT TYPE*
TERMINATION
TERMINATION
MODIFICATION
MODIFICATION
RoHSCOMPLIANCE
R
The Double Density D is a rectangular connector in
the popular D Subminiature shell configuration
featuring double the contact density in the same
insert area. The Double Density D connector can
thus accommodate up to 100 contacts instead of
50.
This double contact density is achieved by using
field-proven, highly reliable CentipinTM/CentisocketTM
contacts on .075 (1.91) centers, in the positive con-
tact alignment design. In this design contact
positions are reversed; the flexible CentipinTM
contacts are recessed in the insulator and the more
rugged CentisocketTM contacts are exposed. This
reversal of positions, and the chamfered-entry of the
sockets, assures positive mating even under severe
misalignment conditions. The contacts are retained
in the monobloc insulator by a resilient internal
shoulder that snaps into a locking groove in the
contact. The chamfered front of the contact will not
damage the internal shoulder in the insulator.
Contacts are crimp removable type.
The Double Density D connector is available in the
five popular shell and insert sizes accommodating
up to 100 contacts. These connectors mate exclu-
sively with other Double Density D connectors. A
wide range of accessories can be used, including
junction shells, potting cups, switching shells, guide
pin plates, and dust caps.
1. STANDARD D HARDWARE-
2. ONE PIECE MONOBLOCK INSULATOR-
Including full range of D-Subminiature accessories
glass-filled nylon material
thermoplastic internal shoulder snaps into a locking groove in the contact.
seven outer wiping surfaces assure electrical continuity even under severe
shock and vibration
flexible pin is recessed in insulator cavity and rugged socket is exposed
assure alignment during mating and prevent scooping
Retention Force: 8 lbs. min. initially, 4 lbs. min. after 10 cycles.
3. CONTACT RETENTION-
4. TWIST PIN CONTACTS-
5. POSTIVE CONTACT ALIGNMENT-
6. GUIDE-IN KEYS AND KEYWAYS-
1
2
3
4
5
6
WEIGHT
Part Number
by shell size
2DE19P
2DE19S
2DA31P
2DA31S
2DB52P
2DB52S
2DC79P
2DC79S
2DD100P
2DD100S
4.05
3.75
5.20
4.90
8.75
7.15
11.70
9.70
12.85
10.95
5.02
5.17
6.78
7.22
11.40
11.05
15.73
15.62
17.95
18.45
.142
.133
.183
.173
.308
.252
.413
.342
.453
.386
*Shell
Mounting Hardware
and Float Mounts
Insulator
Contacts
Alternate finish,
Modification Code
Steel, cadmium plated with yellow chro-
mate supplementary coating
Stainless steel
Glass-filled nylon
Copper alloy, gold plate
A106 Gold over brass
A156 Gold over brass
A197 Tin/Lead over steel
Sizes
Coupling
Polarization
Contact Spacing
Contact Termination
- Five shell sizes: E, A, B, C, and D
- Friction or jackscrew
- Keystone-shaped shells
- .075 (1.91)
- Crimp snap-in
*Brass non-magnetic also available
.177
.182
.239
.255
.402
.390
.555
.551
.633
.651
Weight (in gr.)
Less With Contacts
Weight (in oz.)
Less With Contacts
MATERIALS AND FINISHES MECHANICAL FEATURES
-
-
-
-
-
D-72
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
Double Density D - .075" Contact Spacing
2D
Specifications
How to Order
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