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Datasheet. MIL-PRF-18546/1 specification
The ambient temperature of the medium surrounding an item at which it can be operated continuously at full rated power,expressed in degrees celsius.
25.0
A measurement of the longest dimension of the body,in distinction from width.
0.750in.
The national stock number or the identification information of the end equipment for which the item is a part.
6625-01-619-2463
Designates the size of the relative or proportionate dimension of the mounting hole.
0.094in.
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
resistor, fixed, wire
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.
resistance value R-Demical; insulation resistance 10, 000 M- dry, 1000 M- after moisture test; solderability meets requirements of ansi J-STD-002; operating temperature range -55 to +250 celsius degrees; free air power rating - 7.5; power rating 4in. x 6in. x 2in. x 0.40in. thick aluminum chassis (129 sq. in. surface area) ; performance test temperature 250 deg celsius for 2 h; terminal strength 30 s, 5 pound pull test; material specification element: cooper nickel alloy or NICKEL-Chrome alloy, depending on resistance value; end caps: stainless steel
The document designator of the specification or standard which established the item of supply.
81349 - MIL-18546/1 government specification
Answers.
Schedule B number: 8533390080
nmfc 062960
Wirewound variable resistors
FSC 5905 ⁓ Resistors
Excluding resistance wire.
NSN 5905-01-643-6954 RESISTOR,FIXED,WIRE WOUND
Used on 6625-01-619-2463. resistance value r-demical; insulation resistance 10, 000 m- dry, 1000 m- after moisture test; solderability meets requirements of ansi j-std-002; operating temperature range -55 to +250 celsius degrees; free air power rating - 7.5; power rating 4" x 6" x 2" x 0.40" thick aluminum chassis (129 sq. in. surface area) ; performance test temperature 250 deg celsius for 2 h; terminal strength 30 s, 5 pound pull test; material specification element: cooper nickel alloy or nickel-chrome alloy, depending on resistance value; end caps: stainless steel resistor, fixed, wire
- NIIN
- 016436954
- NIIN Date
- 04/09/15
- Schedule B
- 8533390080
- Name Code
- 00010
- FIIG
- A001A0
- DEMIL / ITAR
- Uncontrolled item (Code )
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- --
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | RH01084R50F | Cage 91637 |
Major End Users Countries and entities
- - Department of The Army
Availability for MIL-PRF-18546/1 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 77.5
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
- Commodity (for shipments via water)
- Communications/electronics, other than sigint/ew or comsec repair parts and components
- NMFC (national motor freight code)
- 062960 REOSTATS/PARTS NOI
- UFC (universal freight code)
- 35140
Similar by Design Other resistors with similar characteristics
Nothing similar to this part number was found in our inventory
MIL-PRF-18546/1 / Resistor,fixed,wire woundWhat is the formal definition of this item?
A resistor whose ohmic value cannot be adjusted or varied. the resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. excludes suppressor, ignition interference.
