Model: 21-900417-004

Radio Frequency Interfere Filter

Special Features:

66 filtered functions

Properties:

Overall Length
1.723 inches
Overall Height
Between 1.428 inches and 1.449 inches
Overall Width
Between 1.428 inches and 1.449 inches
Unthreaded Mounting Hole Diameter
Between 0.126 inches and 0.132 inches
Vibration Resistance Range In Hertz
+10.0/+2000.0
Operating Tempurature Range
-55.0/+125.0 degrees celsius
Average Life Rating In Hours
500.0
End Application
Nav-8a/b/cdcn
Source Impedance Rating Per Function
50.0 ohms 1st radio interference50.0 ohms 2nd radio interference50.0 ohms 3rd radio interference50.0 ohms 4th radio interference50.0 ohms 5th radio interference50.0 ohms 6th radio interference
Load Impedance Per Function
50.0 ohms 1st radio interference50.0 ohms 2nd radio interference50.0 ohms 3rd radio interference50.0 ohms 4th radio interference50.0 ohms 5th radio interference50.0 ohms 6th radio interference
Power Line Frequency Rating Per Function In Hertz
400.0 1st radio interference400.0 2nd radio interference400.0 3rd radio interference400.0 4th radio interference400.0 5th radio interference400.0 6th radio interference
Operating Current Rating Per Function In Amps
3.0 1st radio interference3.0 2nd radio interference3.0 3rd radio interference3.0 4th radio interference3.0 5th radio interference3.0 6th radio interference
Principal Circuitry Type Per Function
Inductance-capacitance 1st radio interference inductance-capacitance 2nd radio interference inductance-capacitance 3rd radio interference inductance-capacitance 4th radio interference inductance-capacitance 5th radio interference inductance-capacitance 6th radio interference
Inclosure Type
Encased
Mounting Facility Type And Quantity
4 unthreaded hole
Features Provided
Shock resistant
Functional Terminal Type And Quantity
66 friction w/grounding strap and pin input-output
Operating Voltage Rating And Type Per Function
115.0 volts ac 1st radio interference 1st function and 320.0 volts dc 1st radio interference 1st function115.0 volts ac 2nd radio interference 2nd function and 320.0 volts dc 2nd radio interference 2nd function115.0 volts ac 3rd radio interference 3rd function and 320.0 volts dc 3rd radio interference 3rd function115.0 volts ac 4th radio interference 4th function and 320.0 volts dc 4th radio interference 4th function115.0 volts ac 5th radio interference 5th function and 320.0 volts dc 5th radio interference 5th function115.0 volts ac 6th radio interference 6th function and 320.0 volts dc 6th radio interference 6th function
Body Material
Aluminum
Maximum Dielectric Withstanding Dc Voltage
500.0 volts at sea level
Body Surface Treatment
Cadmium
Precious Material And Location
Contact surfaces gold
Precious Material
Gold
Style Designator
Filter connector
NSN
5915-01-341-2321
Part Number
21-900417-004
Description
Filter,radio Frequency Interfere
CAGE
77820

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 21-900417-004 NSN 5915-01-341-2321

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:
G
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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
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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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