» Durable, rugged construction

» Lightweight aluminum alloy

» Clear Chem Film per MIL-DTL-5541, Type II, Class 3

» Materials meet ammability, optical smoke density, and toxic

gas generation requirements of ABD0031

» RoHS compliant

» 24-hour AOG support

Carlisle Interconnect Technologies’ (CarlisleIT) ABS1699 family

of trays are standard equipment on all Airbus A3xx aircraft.

ABS1699 trays:

» Meet the standards of ARINC 600

» Meet requirements from ABS1773 specic to these

aircraft platforms

» Have integrated side seals to speed installation on cooled

equipment shelves

» Have cooling holes standardized to accept NSA939511-03

plugs for easy airow adjustments

» Feature advanced thumbscrew hold-downs, which are

designed to meet the performance criteria of the ASNA2168

and ABS1773 standards

All CarlisleIT trays and components are fabricated in our state-of-

the-art manufacturing facility using top-quality materials to ensure

a perfect t and lifetime performance.

INTRODUCTION FEATURESINTRODUCTION

APPLICATIONS

ABS1699 Trays

» ABS1699

» ARINC 600 standards

» CFR Title 14 Part 25, 23 and 21

» RTCA/DO-160

ABS1699-03 and ABS1699-05 Trays

Structures

MCU Size A B

2 MCU 1.312" (33.3 mm) -

3 MCU 2.624" (66.6 mm) -

4 MCU 3.936" (100.0 mm) -

5 MCU 5.248" (133.3 mm) -

6 MCU 2.624" (66.6 mm) 6.560" (166.6 mm)

8 MCU 5.248" (133.3 mm) 9.184" (233.3 mm)

9 MCU 5.248" (133.3 mm) 10.496" (266.6 mm)

INTRODUCTION

MOUNTING PATTERNS

MOUNTING DIMENSIONS: REFERENCE CHART

ABS1699 Trays

The following cut-away diagrams illustrate standard front and rear mounting hole placement for ABS1699 Trays. No. 10 mounting holes

are standard on all trays.

Mounting holes are countersunk 100°

to accommodate ﬂush hardware

Mounting holes are countersunk 100°

to accommodate ﬂush hardware

Standard Mounting Hole Pattern

» 2, 3, 6 MCU

Standard Mounting Hole Pattern

» 4, 5, 8, 9 MCU

Top View

Tray Front

1.77

(45.0 mm)

(355.0 mm)

(300.0 mm)

11.81