Microstrips .050" Contact Spacing
The Cannon Microstrips provide an extremely
dense and reliable interconnection solution in
a minimum profile package, giving great appli-
cation flexibility. Available with latches or
guide pins, Microstrips are frequently found in
board-to-wire applications where high reliabili-
ty is a primary concern.
Three termination styles are available: solder
cup, pigtail, harness, or printed circuit leads.
The MicroPin Contact System assures maxi-
mum performance in a minimum package.
MT
Product Features
•
•
•
•
•
•
•
•
•
•
High Performance MicroPin Contact System
High-density .050” contact spacing
Pre-wired for ease of installation
Fully potted wire terminations
Guide pins for alignment and polarizing
Quick-disconnect latches
3 Amp current rating
Precision crimp terminations
Solder cup, pigtail or printed circuit terminations
Surface mount leads
MicroPin Contact System
The Cannon MicroPin Contact System offers
uncompromised performance in downsized
interconnects. The beryllium copper pin contact is
fully recessed in the insulator, assuring positive
contact alignment and robust performance. The
socket contact is precision machined from high
strength copper alloy and features a smooth lead-in
chamfer.
The MicroPin features seven points of electrical
contact. This contact system assures high normal
force, excellent wipe and superior shock and
vibration performance.
SLEEVE
WIRE
WIRE CRIMP
Specifications
Current Rating
Dielectric Withstanding Voltage
Insulation Resistance
Contact Resistance
Operating Temperature
Durability
Shock/Vibration
Connector Mating Force
Latch Retention
Wire Size
3 Amps max
900 VAC @ sea level; 300 VAC @ 70,000 feet altitude
5000 megohms min.
8 milliohms max.
MTV polyester -56°C to +125°C; MTB diallyl phthalate -55°C to +150°C
500 cycles min.
50 G’s/20 G’s
(8 oz.) x (# of contacts)
5 lbs. min.
#26 AWG insulated wire, #25 AWG uninsulated solid wire. MT strips will also accommodate #24 AWG through #32 AWG.
For other wiring options contact the factory for ordering information.
General Performance requirements in accordance with MIL-DTL-83513
Materials and Finishes
Insulator
Contact
Contact Finish
Insulated Wire
Uninsulated Solid Wire
Potting Material/Contact Encapsulant
Latch
MTV: Glass-filled polyester per MIL-M-24519; MTB: Glass-filled diallyl phthalate per MIL-M-14
Copper Alloy per MIL-C-83513
50 Microinches Min. Gold Plated per MIL-G-45204
#26 AWG. 19/38 Stranded, silver-plated copper, TFE Teflon insulation per MIL-W-16878/4
#25 AWG gold-plated copper per QQ-W-343
Epoxy
300 series stainless steel, passivated
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
48
Microstrips .050" Contact Spacing
How to Order
R
RoHS Compliance
Series
MTB1 – High Temperature Diallyl Phthalate 150°C (Recommended for severe environments)
MTV1 – Polyester 125°C (Recommended for general purpose use)
Number of Cavities
2 through 40.
This number is the total number of cavities including guide pins and latches. 40 positions is the
maximum recommended size for standard strips, but sizes up to 120 positions are available on request.
Contact Type
P- Pin
S – Socket
Pin Strip
Socket Strip
MT
MTV1 – 16
P
H001 01
Termination Style
Solder Cup
contacts for customer termination
S
Pre-wired Pigtails
H067 – Pre-wired pigtail with 18” of insulated Teflon wire per M22759/11, #26 AWG, 19 strand, yellow
HY01 – Pre-wired pigtail with 18” of insulated Teflon wire per M22759/11, #26 AWG, 19 strand, 10 color repeating
Straight Terminals
.018” diameter, gold-plated
L1 – 5” extension
L2 – 1” extension
L57 – .190” extension
L61 – .125” extension
Right Angle Terminals
staggered footprint .018” diameter, gold plated
AL57 – .190” extension
AL61 – .125” extension
Right Angle Terminals
.050" in-line footprint .018" diameter, gold plated
BL57 – .190” extension
BL61 – .125” extension
Surface Mount
.018” diameter, gold-plated
CL1
Guide Pin and Latch Options
01 – Guide pin installed in end cavities of socket strip. Blank holes in end cavities of pin strip.
02 – Guide pin installed in cavity #1 of socket Strip. Blank holes in cavity #1 of pin strip.
03 – Spring latches installed in end cavities of socket strip. Latch clips installed in end cavities of pin strip. For use with MTV1 only.
04 – Spring latch installed in center cavity of socket strip. Spring latch installed in center cavity of pin strip. For use with MTV1 only.
01
Guide Pins In End Cavities
02
Guide Pins In Cavity #1
03
End Latches
04
Center Latch
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
49
Microstrips .050" Contact Spacing
Connector Weights
Contact (with std. 1/2”
copper pigtails)
MTB
Insulator
(per contact
cavity)
Guide
Post
pin
socket
pin
socket
MT
.040 gms.
.021 gms.
.006 gms.
.014 gms.
.004 gms.
MTV
Stainless
Steel
Male
Female
.035 gms.
.035 gms.
.074 gms.
Latch
Terminal Dimensions
.170 (4.32) MAX.
.065 (1.65) MAX.
.018 (.45)
±.002
(.05)
.100 (2.54)
.065 (1.65) MAX.
L1: .500 (12.7)
L2: 1.00 (25.4)
L57: .190 (4.83)
L6: .125 (3.18) MIN+ .015 (0.38)
BL57: .190 (4.83)
BL61: .125 (3.18) MIN+ .015 (0.38)
.018 (1.65)
±.002
(0.5)
Solder Cup
Straight Terminals
Right Angle Terminals
.050" Centers
CAV #1
PIN
ALL EVEN
NUMBERED
CONTACTS
.0120 (0.30)
±
.001 (0.03)
.070 (1.78)
.030 (0.76)
.160
(4.06)
.140
(3.56)
.025 (0.64)
REF
.010 (0.25)
TYP
CAV #1
SOCKET
AL57 .190 (4.83)
AL61 .125 (3.18)
.100 (2.54)
.100 (2.54)
.050 (1.27) MIN
SOLDER DIPPED
Right Angle Terminals
.100" Spacing Staggered
Surface Mount Terminals
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
50
Microstrips .050" Contact Spacing
Latch Dimensions
MT
.0085 (0.22)
REF
.077 (1.96)
MAX
.035 (0.89)
REF
.107 (2.72) MAX
.035 (0.89)
REF
.076 (1.93)
MAX
.250 (6.35)
MAX
.020 (0.51)
REF
.010 (6.25)
REF
.050 (1.27)
REF
NO CONTACT
.050 (1.27)
REF
NO CONTACT
.045 (1.14)
MAX
.2835 (7.20)
REF
.070 (1.78)
REF
.035 (0.89)
REF
.070 (1.78)
REF
.035 (0.89)
REF
.100 (2.54)
REF
Female Latch
Male Latch
Guide Pin Dimensions
.032
±
.003
(0.81
±
0.08)
DIA.
.200
±
.010
(5.08
±
0.25)
Standard Wire Termination Codes
The following termination codes are listed for your
information. For additional codes please refer to
Appendix on page 79 and 81.
All wire lengths are
minimum.
Harness Type - (H)
#26 AWG per MIL-W-16878 Type E; Teflon Stranded
Solid Uninsulated Type - (L)
#25 AWG Gold Plated Copper
Length
3 (76.2)
6 (152.4)
8 (203.2)
10 (254.0)
12 (304.8)
18 (457.2)
20 (508.0)
24 (609.6)
30 (762.0)
36 (914.4)
48 (1219.2)
72 (1828.5)
120 (3048.0)
All Yellow
H020
H019
H026
H029
H028
H001
H033
H009
H010
H011
H013
H017
H042
Color Coded
H027
H016
H034
H025
H002
H003
H023
H004
H005
H006
H048
H046
H041
Termination Code
L61
L56
L57
L39
L58
L1
L14
L2
L7
L6
L16
L10
Length
.125 (3.18)
.150 (3.81)
.190 (4.83)
.250 (6.35)
.375 (9.52)
.500 (12.70)
.750 (19.05)
1.000 (25.40)
1.500 (38.10)
2.000 (50.80)
2.500 (63.50)
3.000 (76.20)
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
51
Microminiature Strip - .100/.050" Contact Spacing
Polarization
Modification code "-01" in the part number
refers to guide posts located on both ends
of the socket side of the 50-MIL STRIP
connector and empty cavities on the pin
side to accept the guide posts.
MT
Although in many cases it is not necessary
to polarize 50-MIL STRIP connectors, there
are several ways to prevent cross plugging.
One method is the use of guide posts that
can be located in specified cavities to assure
that the contacts will align when these post
are positioned before mating.
MTB1 and MTV1 - .050 (1.27) Contact Centers
.032 ± .003
(0.81 ± 0.08)
DIA.
.200 ± .010
(5.08 ± 0.25)
.050 (1.27) TYP.
.126 ± .005
(3.20 ± 0.13)
CAVITY
#1
CAVITY
#1
.050 (1.27) TYP.
A
CAVITY
#1
.100 ± .005
(2.54 ± 0.13)
.070 ± .005 (1.78 ± 0.13): MTV
.080 ± .005 (2.03 ± 0.13): MTB
LEAD
LENGTH
.125 (3.18)
MAX. EPOXY
(INSULATED WIRE ONLY)
A
CAVITY
#1
.283 ± .005
(7.19 ± 0.13)
.070 ± .005 (1.78 ± 0.13): MTV
.080 ± .005 (2.03 ± 0.13): MTB
LEAD
LENGTH
.125 (3.18)
MAX. EPOXY
(INSULATED WIRE ONLY)
Receptacle
Part
Number
by Size
MT*1-1**
MT*1-2**
MT*1-3**
MT*1-4**
MT*1-5**
MT*1-6**
MT*1-7**
MT*1-8**
MT*1-9**
MT*1-10**
MT*1-11**
MT*1-12**
MT*1-13**
MT*1-14**
MT*1-15**
MT*1-16**
MT*1-17**
MT*1-18**
MT*1-19**
MT*1-20**
Part
Number
by Size
MT*1-21**
MT*1-22**
MT*1-23**
MT*1-24**
MT*1-25**
MT*1-26**
MT*1-27**
MT*1-28**
MT*1-29**
MT*1-30**
MT*1-31**
MT*1-32**
MT*1-33**
MT*1-34**
MT*1-35**
MT*1-36**
MT*1-37**
MT*1-38**
MT*1-39**
MT*1-40**
Part
Number
by Size
MT*1-41**
MT*1-42**
MT*1-43**
MT*1-44**
MT*1-45**
MT*1-46**
MT*1-47**
MT*1-48**
MT*1-49**
MT*1-50**
MT*1-51**
MT*1-52**
MT*1-53**
MT*1-54**
MT*1-55**
MT*1-56**
MT*1-57**
MT*1-58**
MT*1-59**
MT*1-60**
Part
Number
by Size
MT*1-61**
MT*1-62**
MT*1-63**
MT*1-64**
MT*1-65**
MT*1-66**
MT*1-67**
MT*1-68**
MT*1-69**
MT*1-70**
MT*1-71**
MT*1-72**
MT*1-73**
MT*1-74**
MT*1-75**
MT*1-76**
MT*1-77**
MT*1-78**
MT*1-79**
MT*1-80**
Part
Number
by Size
MT*1-81**
MT*1-82**
MT*1-83**
MT*1-84**
MT*1-85**
MT*1-86**
MT*1-87**
MT*1-88**
MT*1-89**
MT*1-90**
MT*1-91**
MT*1-92**
MT*1-93**
MT*1-94**
MT*1-95**
MT*1-96**
MT*1-97**
MT*1-98**
MT*1-99**
MT*1-100**
Plug
Part
Number
by Size
MT*1-101**
MT*1-102**
MT*1-103**
MT*1-104**
MT*1-105**
MT*1-106**
MT*1-107**
MT*1-108**
MT*1-109**
MT*1-110**
MT*1-111**
MT*1-112**
MT*1-113**
MT*1-114**
MT*1-115**
MT*1-116**
MT*1-117**
MT*1-118**
MT*1-119**
MT*1-120**
A
±.015 (0.38)
.070 (1.78)
.120 (3.05)
.170 (4.32)
.220 (5.59)
.270 (6.85)
.320 (8.13)
.370 (9.40)
.420 (10.67)
.470 (11.94)
.520 (13.60)
.570 (14.48)
.620 (15.75)
.670 (17.02)
.720 (18.29)
.770 (19.56)
.820 (20.83)
.870 (22.10)
.920 (23.37)
.970 (24.64)
1.020 (25.91)
A
±.015 (0.38)
1.070 (27.18)
1.120 (28.45)
1.170 (29.72)
1.220 (30.99)
1.270 (32.36)
1.320 (33.53)
1.370 (34.80)
1.420 (36.07)
1.470 (37.34)
1.520 (38.61)
1.570 (39.88)
1.620 (41.15)
1.670 (42.42)
1.720 (43.69)
1.770 (44.96)
1.820 (46.23)
1.870 (47.50)
1.920 (48.77)
1.970 (50.04)
2.020 (51.31)
A
±.015 (0.38)
2.070 (52.58)
2.120 (53.85)
2.170 (55.12)
2.220 (56.39)
2.270 (57.66)
2.320 (58.93)
2.370 (60.20)
2.420 (61.47)
2.470 (62.74)
2.520 (64.01)
2.570 (65.28)
2.620 (66.55)
2.670 (67.82)
2.720 (69.09)
2.770 (70.36)
2.820 (71.63)
2.870 (72.90)
2.920 (74.17)
2.970 (75.44)
3.020 (76.71)
A
±.015 (0.38)
3.070 (77.98)
3.120 (79.25)
3.170 (80.52)
3.220 (81.79)
3.270 (83.06)
3.320 (84.33)
3.370 (85.60)
3.420 (86.87)
3.470 (88.14)
3.520 (89.41)
3.570 (90.68)
3.620 (91.95)
3.670 (93.22)
3.720 (94.49)
3.770 (95.76)
3.820 (97.03)
3.870 (98.30)
3.920 (99.57)
3.970 (100.84)
4.020 (102.11)
A
±.015 (0.38)
4.070 (103.38)
4.120 (104.65)
4.170 (105.92)
4.220 (107.19)
4.270 (108.46)
4.320 (109.73)
4.370 (111.00)
4.420 (112.27)
4.470 (113.54)
4.520 (114.81)
4.570 (116.08)
4.620 (117.35)
4.670 (118.62)
4.720 (119.89)
4.770 (121.16)
4.820 (122.43)
4.870 (123.70)
4.920 (124.97)
4.970 (126.24)
5.020 (127.50)
A
±.015 (0.38)
5.070 (128.78)
5.120 (130.05)
5.170 (131.32)
5.220 (132.59)
5.270 (133.86)
5.320 (135.13)
5.370 (136.40)
5.420 (137.67)
5.470 (138.94)
5.520 (140.21)
5.570 (141.48)
5.620 (142.75)
5.670 (144.02)
5.720 (145.29)
5.770 (146.56)
5.820 (147.83)
5.870 (149.10)
5.920 (150.37)
5.970 (151.64)
6.020 (152.91)
NOTE: MTB1 available in up to 120 contacts.
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
52
