MDBR Series Rugged D-Subminiature Connectors
RUGGED D-SUB CONNECTORSFOR HARSH ENVIRONMENTAPPLICATION, GENERATION 2
Amphenol’s MDBR series D-Sub Connectors serve manymarkets and applications across the globe including
Automotive, Communications, Industrial, Medical andMilitary.
MDBR series is a line of Generation 2 ruggedized D-Sub
connectors with die cast housings and IP67 sealing,
designed for Harsh Environment applications. MDBR
provides a standard D-Sub interface. Protection isprovided for the ingress of water when immersed to a1.0m depth for a period of 30 minutes and the ingress ofdust less than 75 microns under 2 kPa vacuum pressure.

TARGET MARKETS§ IP67 environmental sealing protects against water anddust§ Die cast metal housings protect against mechanicaldamage§ Operating temperature range from -40°C to +105°C for
extreme conditions§ RoHS compliant to meet environmental standards

FEATURES

BENEFITS§ Internal and external seals made with flexible silicone§ Excellent sealing to IP67 and higher protection over widerubbertemperature range§ Protects equipment from water and dust incursion§ Die cast metal housings§ Mechanically rugged and stable to protect against shock,vibration and impact§ Prevents distortion§ Improved thermal cycling performance§ Suitable for outdoor application with wide operating

temperature range§ Mates with existing standard connectors§ Suitable for a wide variety of mating connectors which arereadily available§ Similar in size compared to standard equivalents§ Able to replace existing standard parts with little to nochanges§ Machined contacts plated with 30u” gold

§ Extremely durable for demanding applications§ Wide variety of mounting and termination options§ Replace virtually any existing standard connector using

standard footprints and mounting hardware§ RoHS compliant

www.amphenol-icc.com§ Meets environmental, health and safety requirements

Amphenol Information Communications and Commercial Products

MDBR Series Rugged D-Subminiature Connectors

TECHNICAL INFORMATION
MATERIAL

SPECIFICATION§ External Shell: Die Cast Zinc, Nickel Plated§ Amphenol Product Specification: MIL-DTL-24308§ Insulator Housing: High Temperature ResistantNylon, Glass Reinforced, UL940V-0, Black§ Contacts: Machined Phosphor Bronze or BrassAlloy Plated with 0.76um (30u”) min Gold over
1.27um (50u”) min Nickel§ Gaskets & O-rings: Silicone Rubber, Black or Red§ Jack Sockets: Stainless Steel§ Dust Covers: Silicone Rubber, Grey, with Nickel

Plated Brass Bushing§ Threaded Inserts: Nickel Plated Steel

ELECTRICAL PERFORMANCE§ Current Rating: Standard Density - 5A max.,High Density - 3A max.
§ Contact Resistance: 20mΩ max.
§ Insulation Resistance: 5000mΩ min.
§ Dielectric Withstanding Voltage: Standard

Density-1500V DC, High Density-1200V DC

MECHANICAL PERFORMANCEAPPROVALS AND CERTIFICATIONS§ RoHSENVIRONMENTAL§ Temperature Life w/o Load: Per EIA-364-17, 105°C, 1000 Hours§ Thermal Shock: Per EIA-364-32, -55°C to +105°C, 25 Cycles§ Humidity: Per EIA-364-31, 10 Cycles, 240 Hrs, 25°C to 65°C,

90-95%RH, with -10°C Cold Shock§ Thermal Cycling: Per EIA-364-110, 500 Cycles, 15°C to 85°C
§ Mixed Flowing Gas: Per EIA 364-65 Class IIA (Cl2, No2, H2S & SO2),

14 Day Exposure§ Isopropyl Alcohol & 5% Sodium Hydroxide Solution, 24 Hrs Each
§ Solderability: Per EIA-364-52, 95% Coverage after Category 2Steam Aging

PACKAGING§ TrayTARGET MARKETS/APPLICATIONS§ Water & Dust Protection Level: Code IP67 per IEC

60529

Transportation§ Operating Temperature: -40°C to +105°C§ Contact Insertion Force: Standard Density - 5.0N

(18ozf) max, 3.3N (12ozf) max Average Initial,
High Density - 5.0N (18ozf) max, 2.6N (9.5ozf)
max Average Initial§ Durability: Per EIA 364-09, 500 Mating Cycles§ Vibration: Per EIA 364-28 Condition V, Letter D,

4.5 Hrs, No Discontinuity > 1µs§ Shock: Per EIA 364-27 Test Condition A (11ms,Datacom
Telecom
EnergyIndustrial
RailMedical50g, 1/2 Sine), No Discontinuity > 1µs
Militarywww.amphenol-icc.com

Disclaimer
Please note that the above information is subject to change without notice.

MDBR Series Rugged D-Subminiature Connectors

PART NUMBER SELECTOR
MDBR

XXXX

X

XXOptions and Unique Special CodeShell Size & Number ofContacts
E09

E Size Shell, 9Contacts, Size 20,
Standard Density

E15

E Size Shell, 15 Contacts, Size 22, HighDensity

0Standard Part

1-9

Identifies Unique Special Features

Mounting Hole Thread Options

A Size Shell, 9Contacts, Size 22,
Standard DensityAN#4-40 UNC Unified ThreadJN

M3 x 0.5 Metric Thread

Termination Style
E

Vertical PCB Tail

M

Solder Cup Tail

Gender TypePPinSSocket

CMIOMDBRGEN21120EA4A26

X

www.amphenol-icc.com

Disclaimer
Please note that the above information is subject to change without notice.