MCU (LRU Width)	A Tray Width		B Side Fan Tray Width		Tray Length		Front Hold Down	Mounting Holes	Tray Bottom	Fan Location	Spec Number
2 MCU	2.51	[63.8]	- -	- -	14.92	[379.0]	Insertion / Extraction Hold Downs	None	Deformation with Metering Plate	Bottom	6-00S1N1C1
2 MCU	2.51	[63.8]	5.08	[129.0]	14.92	[379.0]		None		Left Side	6-02S1N1C2
2 MCU	2.51	[63.8]	5.08	[129.0]	14.92	[379.0]		None		Right Side	6-02S1N1C3
2 MCU	2.51	[63.8]	- -	- -	20.06	[509.5]		None		Bottom	6-02L1N1C1
2 MCU	2.51	[63.8]	- -	- -	20.06	[509.5]		None		Rear	6-02L1N1C4
3 MCU	3.81	[96.8]	- -	- -	14.92	[379.0]		None		Bottom	6-03S1N1C1
3 MCU	3.81	[96.8]	6.38	[162.1]	14.92	[379.0]		None		Left Side	6-03S1N1C2
3 MCU	3.81	[96.8]	6.38	[162.1]	14.92	[379.0]		None		Right Side	6-03S1N1C3
3 MCU	3.81	[96.8]	- -	- -	20.06	[509.5]		None		Bottom	6-03L1N1C1
3 MCU	3.81	[96.8]	- -	- -	20.06	[509.5]		None		Rear	6-03L1N1C4
4 MCU	5.13	[130.3]	- -	- -	14.92	[379.0]		None		Bottom	6-04S1N1C1
4 MCU	5.13	[130.3]	7.7	[195.6]	14.92	[379.0]		None		Left Side	6-04S1N1C2
4 MCU	5.13	[130.3]	7.7	[195.6]	14.92	[379.0]		None		Right Side	6-04S1N1C3
4 MCU	5.13	[130.3]	- -	- -	20.06	[509.5]		None		Bottom	6-04L1N1C1
4 MCU	5.13	[130.3]	- -	- -	20.06	[509.5]		None		Rear	6-04L1N1C4
6 MCU	7.73	[196.3]	- -	- -	14.92	[379.0]		None		Bottom	6-06S1N1C1
6 MCU	7.73	[196.3]	10.3	[261.6]	14.92	[379.0]		None		Left Side	6-06S1N1C2
6 MCU	7.73	[196.3]	10.3	[261.6]	14.92	[379.0]		None		Right Side	6-06S1N1C3
6 MCU	7.73	[196.3]	- -	- -	20.06	[509.5]		None		Bottom	6-06L1N1C1
6 MCU	7.73	[196.3]	- -	- -	20.06	[509.5]		None		Rear	6-06L1N1C4
8 MCU	10.33	[262.4]	- -	- -	14.92	[379.0]		None		Bottom	6-08S1N1C1
8 MCU	10.33	[262.4]	12.9	[327.7]	14.92	[379.0]		None		Left Side	6-08S1N1C2
8 MCU	10.33	[262.4]	12.9	[327.7]	14.92	[379.0]		None		Right Side	6-08S1N1C3
8 MCU	10.33	[262.4]	- -	- -	20.06	[509.5]		None		Bottom	6-08L1N1C1
8 MCU	10.33	[262.4]	- -	- -	20.06	[509.5]		None		Rear	6-08L1N1C4

Dimensions are in inches, bracketed [numbers] represent millimeters.

115VAC 400 Hz Fans (28VDC are also available)

ECS Fan Cooled Trays conform to ARINC Level I maximum cooling requirements. (see Glossary of Terms for definition)

To determine cooling requirements, check the avionics equipment installation manual or call ECS Customer Service

Note: Standard off-the-shelf trays can be modified to meet custom requirements. Refer to the ARINC 600 Custom Tray Worksheet.