The Micro Line - .050" Contact Spacing
The Cannon MICRO Series established the stan-
dards for performance and reliability in mircominia-
ture interconnects. Exceptionally versatile, MICRO
connectors are available in rectangular, circular, and
halves are mated, the chamfered sockets are first • Contact rating - 3 amps max.
aligned by the connector body, then guide the spiral • Contacts centers - .050(1.27).
MICROPIN contacts into proper and positive align- • Wire sizes - #24 thru #32 AWG, stranded or
ment, even under worst-case tolerance conditions.
This is Cannon's POS-A-LINE connectors design.
solid.
strip configurations, with
3
amp MICROPIN™/
• Contact termination - multiple indent crimp.
• Contact retention -fixed via epoxy.
• Contact materials and finish - Copper alloy,
gold-plated per MIL-G-45204, Type II, Grade C,
Class 1 over copper flash.
MICROSOCkET™ contacts on .050(1.27) centers,
or with special arrangements of power and coaxial
contacts.
The multiple spring elements of the MICROPIN,
then under compression, form a multi-point contact
system of high mechanical and electrical integrity.
The heart of the Cannon MICROPIN/MICROSOCK-
Contacts will provide
a high degree of reliability
• Mating/unmating force - 8 oz. per contact,
max./0.5 oz. per contact min.
ET contact system is
a multi-element Twist Pin
over hundreds of mating and unmating cycles, and
have proven themselves in applications that range
from commercial products to equipment that has
been landed on the moon.
Contact recessed with and insulating housing. The
rugged, cylindrical sockets are mounted in the
exposed half of the connector. When connector
Test Data
The table below summarizes the results of key tests connectors with standard termination. Variations
performed in accordance with MIL-STD-1344, may affect this data, so please consult the factory
where applicable. Data is applicable to standard for further information on your requirements.
Test
Method
Criteria of Acceptance
Dielectric Withstanding
Voltage
Method 3001:
900 VAC at sea level
No breakdown
No breakdown
300 VAC at 70,00' altitude
Solder Pots and Shielded
Cable 600 VAC at sea level
150 VAC at 70,000' altitude
No breakdown
No breakdown
Insulation Resistance
Thermal Shock
Method 3003
5,000 megohms minimum
No physical damage
Method 1003. Condition A:
- 55˚C to +125˚C
Physical Shock
Method 2004, Condition E:
No physical damage
50 G's, 3 axes, 6 millisecond
duration sawtooth pulse
No loss of continuity > 1 µsec
Vibration
Durability
Method 2005, Condition IV:
20 G's, 10-2,000 Hz. 12 hrs
No physical damage
No loss of continuity > 1 µsec
500 cycles of mating and
unmating, 500 CPH max.
No mechanical or electrical defects
Moisture Resistance
Salt Spray
Method 1002, Type II omit steps 7a & 7B
Insulation resistance > 100 megohms
Method 1001, Condition B:
48 hours
Shall be cable of mating and unmating,
and meet contact resistance requirements
Contact Resistance
(MIL-STD-202)
Method 307
At 3 amps
At 1 milliamps
8 milliohms maximum
10 milliohms maximum
Contact Retention
Per MIL-C-83513
5 lb. minimum axial load
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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