I
ntroduction & Page Contents
Introduction
Amphenol MW series power connectors are MIL Qualified &
listed in QPL & meets the requirement of MIL-DTL-55116.
MW series power connectors are with center lock coupling
screw, waterproof & polarized. Connectors used for
interconnection of power & control circuit electric equipment
specially in U.S. Army Communication System.
These connectors are designed to withstand high shock &
vibrations ensured with center locking screw mechanism.
Military Radios
Harsh Environment
Communications
Ground Vehicles
Page
Introduction
Specification
QPL Approval Letter
Receptacle Assembly & Plug Assembly
Receptacle Connector & Plug Connector
List Of Qualified Part Numbers
1
2
3
4
5-7
8
1
S
Part
pecification
Materials & Finish
Material
Aluminum Alloy
Brass
Alloy Steel
Stainless Steel
Brass
Copper Alloy with BeCu
Spring Element
Glass-filled dially phthalate,
type GDF-30F or SDG-F
Finishes
Cadmium Plate with Olive drab
chromate finish
Cadmium Plate with Olive drab
chromate finish
Cadmium Plate with Olive drab
chromate finish
Passivation
1.27 Micron Gold over Nickel
1.27 Micron Gold over Nickel
Plug Shell
Receptacle Shell
Nose Piece
Draw Screws
Pin Contact
Socket Contact
Insulator
Mechanical
Contact Retention
Durability
Insert Strength
Electrical
Operating Current 4 Contacts (12 AWG)
Operating Current 9 & 18 Contacts (20 AWG)
Contact Resistance 4 Contacts (12 AWG)
Contact Resistance 9 & 18 Contacts (20 AWG)
35 Amp
7.5 Amp
<0.57 milli Ohms (20 m V drop at 35 A)
<3.33 milli Ohms(20 m V drop at 7.5 A)
10 lbs
500 Cycle
400 lbs
Insulation Resistance
1000 M Ohms min at 500 Vdc
Dielectric with Standing Voltage- 4 Contacts (12 AWG) 2000 V RMS
Dielectric with Standing Voltage- 18 Contacts ( 20 AWG) 1500 V RMS
Environmental
Operating Temperature
Air Pressure
Water Immersion
-55 Deg C To + 85 Deg C
2.5 PSI
6 Feet, 48 Hours
2
Q
PL Approval Letter
DEFENSE LOGISTICS AGENCY
DEFENSE SUPPLY CENTER, COLUMBUS
POST OFFICE BOX 3990
COLUMBUS, OH 43218-3990
DSCC-VQP-09-019067 (Mr. Funk/614-692-6608/jf)
SUBJECT: Qualification for MIL-DTL-55181
DSCC Test Report Number 55181-2284-08
FSC 5935, Preparing Activity: DLA-CC
Ms. Seema Tiwari
Sr. Deputy Manager QA
Amphenol Interconnect India Pvt. Ltd.
105, Bhosari Industrial Estate
Pune-411026 (INDIA)
Dear Ms. Tiwari:
We have received Amphenol Interconnect India’s test report and supporting data dated August 18, 2009. Qualification of your products is
granted under the Military Specification Sheets listed below as a result of providing exhibit samples that demonstrate your capability to
manufacture these products to Military Specification MIL-DTL-55181.
GOVERNMENT
DESIGNATION
M55181/1-01
M55181/1-02
M55181/1-03
M55181/1-04
M55181/1-05
M55181/2-01
M55181/3-01
M55181/3-02
M55181/3-03
M55181/3-04
M55181/3-05
M55181/4-01
M55181/7-01
M55181/7-02
M55181/7-03
M55181/7-04
M55181/7-05
M55181/8-01
MANUFACTURER’S
DESIGNATION OR
TYPE NUMBER
MW10F(M)A11
MW10F(M)A13
MW10F(M)A17
MW10F(M)A19
MW10F(M)A15
MW20M(M)A00
MW10M(M)A11
MW10M(M)A13
MW10F(M)A17
MW10M(M)A19
MW10M(M)A15
MW20F(M)A00
MW10M(M)D11
MW10M(M)D13
MW10M(M)D17
MW10M(M)D19
MW10M(M)D15
MW20F(M)D00
TEST OR
QUALIFICATION
REFERENCE
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
55181-2284-08
SUPPLIER’S NAME
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
Amphenol Interconnect India Pvt. Ltd.
A detailed listing of the connector type under the Military Specification Sheet will be listed on the Qualified Products List (QPL)
55181. This qualification is subject to the conditions stated in DoD 4120.24-M and SD-6.
Because we are held responsible for the accuracy and currency of this QPL, please let us know if your company discontinues
production of these products.
If you have any questions concerning this letter, please contact Mr. Funk at 614-692-6608 or email Jeremy.Funk@dla.mil.
Sincerely,
JOSEPH GEMPERLINE
Chief
Sourcing and Qualifications Division
3