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Datasheet. 8-678-03 specification
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.
weather resistant and vibration resistant and fungus resistant and salt spray resistant and dust resistant
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
12.620in. and 14.570in. ⁓14-37/64"
The distance measured in a straight line from the bottom to the top of an item.
4.880in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
7.620in.
A measurement of the longest dimension of the body,in distinction from width.
12.620in. and 14.570in.
The distance between mounting facility centers.
2.600in.
The national stock number or the identification information of the end equipment for which the item is a part.
airbus A330 and A340
Those features,not otherwise specified,which may be required for proper functioning of the item.
test button
Indicates the type of terminal for providing electrical connection to the item.
pin
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
proximity switch control unit (pscu)
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
48 proximity sensor inputs; discrete i/o; arinc 429 data buses; microprocessor based, software controlled logic (software qualifications DO-178A, level 1) ; 41 discrete outputs; dual arinc 429; BUILT-In test equipment (bite) function; nvm and cmc
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
rectangular
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.
SIZE-4Mcu; COOLING-Free convection; CONNECTOR-Arinc 600 shell size 2; system APPLICATIONS-Various door positions monitoring; escape slide release warning; cargo door operation control; DUAL-Channel fault tolerant architecture
Answers.
Rectangular
7.620 inches
Schedule B number: 8536509065
Switches, for a voltage not exceeding 1000 volts
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-01-575-5957 SWITCH,PROXIMITY
Used on airbus a330 and a340. rectangular 48 proximity sensor inputs; discrete i/o; arinc 429 data buses; microprocessor based, software controlled logic (software qualifications do-178a, level 1) ; 41 discrete outputs; dual arinc 429; built-in test equipment (bite) function; nvm proximity switch control unit (pscu) 7.620" overall width 12.620" overall length
- NIIN
- 015755957
- NIIN Date
- 07/08/09
- Schedule B
- 8536509065
- Name Code
- 35487
- FIIG
- A048B0
- DEMIL / ITAR
- USML/ITAR controlled item (Code: Q)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - Australia
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8-678-03 / Switch,proximityWhat is the formal definition of this item?
A switch designed to perform the function of opening and/or closing one or more electrical circuits. the switching function is accomplished by means of separable contacts, semiconductor devices, or a combination of separable contacts and semiconductor devices. the item functions in response to electrical changes in its internal circuit caused by capacitance, inductance, or magnetic flux changes. it is activated by permanent magnets, metallic materials, or nonmetallic materials which come within its sensing range. for sensing switches which respond to changes other than capacitance, inductance, or magnetic flux, see switch, airflow; switch, centrifugal; switch, inertia; switch, pressure; switch, pressure-thermostatic; switch, thermostatic; and switch, tilt.
