Call us: +44 (0)1634 300900 | E-mail:

Diamond Point International

MEN Mikro 0701-0054 - CPCI Rackmount Enclosure, 3 Slots, 3U Cards, Conduction Cooling

3-Slot 3U Enclosure with MIL-C-38999 Connectors, -40 to +70(+85)°C

MEN Mikro 0701-0054 - 3U 3 Slot cPCI Rackmount Chassis
Key Features
3U CompactPCI® 3 slot enclosure
For standard 3U cards within CCA frames
System slot left, horizontal installation
Outline 200 mm x 350 mm x 145 mm
4 MIL-C-38999 connectors (59 user I/O pins)
PSU 18-32 V, 35 W, IP65 compliant
-40 to +70(+85)°C operating temperature
For -40 to +85°C 3U CCA versions of MEN SBCs


MEN Mikro's 0701-0054 enclosure for CompactPCI® cards in 3U format allows to use standard boards that were designed for ventilated systems even in an environment which needs conductive cooling. To do this, all critical components are directly coupled to the housing to divert waste heat to the exterior wall. This reduces the costs involved in the higher overhead of conduction cooling to the housing, and no PCB space is lost on the boards for this cooling method.

This extremely robust enclosure is hermetically sealed against impacts from outside, offers high vibration and shock resistance through the use of wedge locks as well as special connector types such as MIL-C-38999. The standard front connectors of the boards are wired to four MIL-C-38999 connectors (three I/O connectors and one power supply connector) at the rear side of the system inside the housing. Both front and rear I/O can be made available on these connectors, and the pin-out is always customized.

The standard CompactPCI® boards are fitted into a special "CCA" frame (conduction cooled assembly) and inserted into the system. The system provides three CompactPCI® slots for one CPU board with a side card and one I/O board, as well as a PSU slot with an H15 connector. The distance between the slots on the backplane is greater than on standard backplanes.

The thermal resistance is 0.4 Kelvin/Watt and the temperature class Tx for 40 W maximum performance (for boards with an operating temperature of -40 to +85°C). The enclosure is compliant with IP65 for protection against dust and humidity.

The system is suited for MEN boards F11S, F12N, F13, F14, F15, F17, F18, F19P, F21P, F22P, F75P and F50C.


Enclosure Specifications


• 4 MIL-C-38999 connectors X1..X4
• X1..X3 for customized I/O (59 usable I/O pins)
• X4 for power supply
Capacity3 slots for 3U Eurocard boards in CCA frame
Middle slot (right of the system slot) designed for a side card connected to the CPU board
BackplaneCompliance with CompactPCI® Spec. 2.0 Rev. 2.1 and IEC 61 076-4-101 (connectors)

• CPU system slot
• Side-card slot
• Peripheral slot

System slot on the left
Input: 24VDC nominal (18-32V)
Output 5V, 3.3V/35W
Robust internal connection to rear-panel outer connector X4
External I/Os for key function
Overtemperature shutdown: 50..90°C (adjustable by SMBus command)
Holdup time according to EN50155 Class S2
CoolingNo fans


ExpansionCompliance with CompactPCI® Spec. 2.0 Rev. 2.1
ElectricalInput: 24VDC nominal (18-32V)
Comsumption depends on configuration
Mechanical200 mm x 350 mm x 145 mm
TemperatureTemperature range (operation):
• -40°C to +70°C, with up to +85°C for 10 minutes according to class Tx (EN50155)
• Thermal resistance 0.4 K/W
Temperature range (storage): -40..+85°C
HumidityRelative humidity range (operation): max. 95% non-condensing
Relative humidity range (storage): max. 95% non-condensing
Vibrationaccording to EN 61373, Class B
Shockaccording to EN 61373, Class B
Warranty2 Years

Ordering Details

CompactPCI® rack for 3U cards in CCA frames, 3 slots, incl. wide-range PSU 24VDC, -40..+70°C(+85°C) qualified (Tx), IP65
Spare part, four mating connectors for 0701-0054, according to MIL D38999, -40..+85°C