Model: 841781-1

Radio Frequency Interfere Filter

Special Features:

Four filtered functions

Properties:

Overall Length
Between 6.080 inches and 6.160 inches
Body Length
Between 4.720 inches and 4.760 inches
Body Width
Between 2.570 inches and 2.610 inches
Body Height
Between 2.570 inches and 2.610 inches
Vibration Resistance Range In Hertz
+10.0/+500.0
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
Between 1.090 inches and 1.110 inches
Operating Tempurature Range
-54.0/+65.0 degrees celsius
Average Life Rating In Hours
1000.0
End Application
Tactical air operations module
Source Impedance Rating Per Function
125.0 ohms 1st radio interference
Source Impedance Rating Per Function
125.0 ohms 2nd radio interference
Source Impedance Rating Per Function
125.0 ohms 3rd radio interference
Source Impedance Rating Per Function
125.0 ohms 4th radio interference
Load Impedance Per Function
125.0 ohms 2nd radio interference
Load Impedance Per Function
125.0 ohms 3rd radio interference
Load Impedance Per Function
125.0 ohms 4th radio interference
Load Impedance Per Function
125.0 ohms 1st radio interference
Power Line Frequency Rating Per Function In Hertz
20.0 1st radio interference
Power Line Frequency Rating Per Function In Hertz
20.0 2nd radio interference
Power Line Frequency Rating Per Function In Hertz
20.0 3rd radio interference
Power Line Frequency Rating Per Function In Hertz
20.0 4th radio interference
Operating Current Rating Per Function In Amps
0.1 1st radio interference
Operating Current Rating Per Function In Amps
0.1 3rd radio interference
Operating Current Rating Per Function In Amps
0.1 4th radio interference
Operating Current Rating Per Function In Amps
0.1 2nd radio interference
Maximum Voltage Drop Per Function
0.2 volts ac 1st radio interference
Maximum Voltage Drop Per Function
0.2 volts ac 2nd radio interference
Maximum Voltage Drop Per Function
0.2 volts ac 3rd radio interference
Maximum Voltage Drop Per Function
0.2 volts ac 4th radio interference
Principal Circuitry Type Per Function
Inductance-capacitance 1st radio interference
Principal Circuitry Type Per Function
Inductance-capacitance 2nd radio interference
Principal Circuitry Type Per Function
Inductance-capacitance 4th radio interference
Principal Circuitry Type Per Function
Inductance-capacitance 3rd radio interference
Full Load Insertion Loss Frequencies In Megahertz
0.0 and 0.1 and 1.0 and 10.0 and 100.0 and 1000.0
Full Load Minimum Insertion Loss At Specificationified Frequency In Decibels
1.5 and 3.0 and 78.0 and 78.0 and 100.0 and 100.0
Mounting Facility Screw Thread Series Designator
Unc
Inclosure Type
Hermetically sealed
Mounting Facility Type And Quantity
6 threaded hole
Features Provided
Fungus resistant and shock resistant
Functional Terminal Type And Quantity
2 threaded stud ground 3rd function
Functional Terminal Type And Quantity
4 threaded stud input 1st function
Functional Terminal Type And Quantity
4 threaded stud output 2nd function
Operating Voltage Rating And Type Per Function
15.0 volts ac 2nd radio interference 2nd function
Operating Voltage Rating And Type Per Function
15.0 volts ac 3rd radio interference 3rd function
Operating Voltage Rating And Type Per Function
15.0 volts ac 4th radio interference 4th function
Operating Voltage Rating And Type Per Function
15.0 volts ac 1st radio interference 1st function
Thread Size
0.164 inches
Body Material
Metal
Maximum Dielectric Withstanding Dc Voltage
500.0 volts at sea level
Body Surface Treatment
Tin
Unpackaged Unit Weight
3.000 pounds
Style Designator
Rectangular terminal/terminals on opposite surfaces
NSN
5915-01-331-3906
Part Number
841781-1
Description
Filter,radio Frequency Interfere
CAGE
06481

An item designed to suppress undesired (interfering) frequencies and have a minimal effect on the desired frequencies when inserted in an electrical power circuit. Excludes items which consist of a single capacitor, inductor, resistor, or devices consisting of only two or more circuit elements of the same basic name. Excludes filter, low pass and suppressor, ignition interference. For items designed to be inserted in a line which is primarily intended to carry high frequency waves modulated with signals, such as antenna lead-in, see filter, band suppression and filter, band pass. See also limiter, electrical noise.

Part 841781-1 NSN 5915-01-331-3906

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00765
FIIG:
A047B0
Concept No.:
3
App. Key:
C
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061990
UFC:
58500
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8527995030
  • SITC: 76289
  • End Use: Stereo equipment, etc.
  • NAICS: 334310
  • USDA: 1

Freight Class: Reception apparatus, nesoi

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