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Amphenol 2M Micro-Miniature Connectors

Amphenol 2M Micro-Miniature Circular Connectors

INTERMATEABLE WITH GLENAIR MIGHTY MOUSE – GUARANTEED

Amphenol 2M micro-miniature connectors are fully-guaranteed to be intermateable with Glenair® Mighty Mouse micro-miniature connectors. The 2M Series is a light-weight, micro-miniature circular connector option for mil-spec performance that can withstand harsh environments. Amphenol’s micro-miniature 2M series meets D38999 specifications for vibration and shielding, offering better performance than Mighty Mouse. These connectors are perfect for aviation, military communications, and UAV applications. They are quick-mating and a variety of styles are available. For full product details on Amphenol 2M Series connectors, please see our specifications below .

Get shopping! Part numbers begin with 2M.
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Amphenol

FEATURES

AMPHENOL 2M SERIES FEATURES



2M801

2M803

2M804

2M805

Type

Dual-Start ACME Thread

Bayonet

Push-Pull

Tri-Start ACME Thread

# of Contacts

1 to 130

1 to 55

1 to 55

1 to 130

Coupling Type

Threaded Coupling 1-1/2 turns to fully mate

1/4 Turn Lock Bayonet

Push-Pull Quick-Disconnect

Tri-Start Thread Ratched

Sealing

MIL-STD-810 Method 512 1 Meter for 1-Hour

Splashproof

MIL-STD-810 Method 512 1 Meter for 1-Hour

MIL-STD-810 Method 512 1 Meter for 1-Hour

EMI-Shielding

Very Good

Fair

Excellent

Excellent

Mating Cycles


2000 Cycles


250 Cycles Aluminum; 500 Cycles Stainless Steel

2000 Cycles


500 Cycles

Electrical Performance



Size 12: 23A, 1800 VAC
Size 16: 13A, 1800 VAC
Size 20: 7.5A, 750 VAC
Size 23: 5A, 500 VAC

Size 12: 23A, 1800 VAC
Size 16: 13A, 1800 VAC
Size 20: 7.5A, 750 VAC
Size 23: 5A, 500 VAC

Size 12: 23A, 1800 VAC
Size 16: 13A, 1800 VAC
Size 20: 7.5A, 750 VAC
Size 23: 5A, 500 VAC

Size 12: 23A, 1800 VAC
Size 16: 13A, 1800 VAC
Size 20: 7.5A, 750 VAC
Size 23: 5A, 500 VAC

Shock & Vibration



43.9 g's Random Vibration;
Sine Vibration 60 g;
300 g’s Shock

37 g’s Random Vibration; 300 g’s Shock


37 g’s Random Vibration; 300 g’s Shock


43.9 g's Random Vibration;
Sine Vibration 60 g;
300 g’s Shock



MATERIALS & FINISHES

AMPHENOL 2M SERIES MATERIALS & FINISHES
Shell
Aluminum alloy 6061 T6, stainless steel passivated
Insert
Polyphenylene sulfide (PPS)
Contact Retention Clip
Beryllium copper, heat-treated, unplated
Contacts
50u” gold-plated copper alloy
Socket Contact Hood
Passivated stainless steel
Grommet & Seals
Fluorosilicone rubber
Adhesives
Epoxy film & RTV'S
Potting Compound for PCB
& Solder Versions
High-strength epoxy

ELECTRICAL DATA

AMPHENOL 2M SERIES ELECTRICAL DATA
Contact Sizes
23, 20, 20HD, 16, & 12 AWG

Operating Voltage & Test Voltage (Mated Condition)

Contact Size

23

20

20HD

16

12

Sea Level VAC

500

1800

750

1800

1800

40,000 Feet VAC

100

325

150

1000

1000



Current Rating (Max)

Contact Size

Amperes

23

5

20

7.5

16

13

12

23



Contact Resistance

Wire Size

Test Current

Max Voltage Drop

12

23

42

14

17

40

16

13

49

20

7.5

55

22

5

73

24

3

45

26

2

52

28

1.5

54

Insulation Resistance
5,000 megaohms minimum

MECHANICAL

AMPHENOL 2M SERIES MECHANICAL
Operating Temperature
-85° F to +302° F (-65°C to +150° C) aluminium
-85° F to +392° F (-65°C to +200° C) stainless steel
Sealing
1 meter for 1-hour (2M803 splashproof)

Insulation Strip Length

Contact Size

Strip Length

23

0.150 (3.81)

20

0.188 (2.54)

20HD

0.150 (3.81)

16

0.188 (2.54)

12

0.188 (2.54)


All dimensions in inches (millimeters in parentheses)

Mating Life
2000 cycles; 2M803 aluminum 250 cycles
Salt Spray
Plating C & M: 48-hours
Plating MT, NF, ZM, ZN, ZNU, UCR: 500-hours
Fungus
Fungus inert
Random Vibration
2M801 & 2M805: 43.9g ; 2M803 & 2M804: 37g
Gunfire Vibration
No discontinuity greater than 1-microsecond; no cracking, breaking or loosening of parts, plug shall not disengage from receptacle. Connectors meet electrical requirements after vibration test.
Shock
300 G, half-sine, 3ms, 3 axes
EMI-Shielding Effectiveness
55 dB min from 100 MHz to 1000 MHz
Contact Type
Crimp, solder or printed circuit
Number of Contacts
1 to 130


Contact Retention

Contact Size

Min. Pounds

Min. Newtons

23

10

45

20

15

67

20HD

10

45

16

25

111

12

25

111




Contact Separation Force

Contact Size

Min. Ounces

Min. Newtons

23

0.5

0.14

20

0.7

0.19

20HD

0.7

0.19

16

2.0

0.56

12

3.0

0.83




Coupling Torque

Shell Size

Inch / Pounds

Series 2M801

Series 2M805


5, 6, 7

8,9

8

8, 9

10, 11

9

10

12

12

12, 13

15

16

14, 15

18

28

16, 17

19

24

21

-

32

-

23

36


Polarization
Dual-Start ACME Thread coupling, 3 keyways with optional keyway rotations, note insert remained fixed.