Model: 477909-2

Delay Line
Description:

2b thread class, +0.2500 to 0.2501 inches thread pitch diameters, round w/round base body style, 2.500 inches overall depth, 8.250 inches flange diameter.

Properties:

Thread Class
2b
Thread Pitch Diameters
+0.2500 to 0.2501 inches
Body Style
Round w/round base
Overall Depth
2.500 inches
Flange Diameter
8.250 inches
Body Diameter
8.125 inches
Mounting Hole Circle Radius
3.500 inches
Frequency Rating
20.000 megahertz
Individual Section Quantity
2
Operating Tempurature Range
+0.0 to 50.0 degrees celsius
Mounting Facility Quantity
6
Material And Location
Steel case
Surface Treatment And Location
Enamel, dull gray, metallic case
Input Impedance Rating
95.000 ohms
Output Impedance Rating
95.000 ohms
Frequency Bandwidth
1500.0 kilohertz
Body Depth
2.000 inches
Mounting Facility
Threaded hole
Mounting Provision Arrangement Style
Four position circular
Attenuation In Decibels
3.000
Signal Delay Method
Inductance
Section Delay Time
481.500 microseconds 1st section
Section Delay Time
481.500 microseconds 2nd section
Terminal Type And Quantity
4 coaxial receptacle
Thread Size And Series/type Designator
0.164-32 unc
Fsc Application Data
Radar nonairborne except fire control and guided missile
NSN
5999-00-044-0485
Part Number
477909-2
Description
Delay Line
CAGE

An item which provides a predetermined delay to an electrical pulse, while maintaining substantially the same waveform. The delay is obtained by means of a real or artificial transmission line or equivalent device. The equivalent device may be acoustic, distributive, lumped constant, magnetic solid state, or surface acoustical wave type. See also attenuator, (as modified); transformer, (as modified); and oscillator, pulse delay.

Part 477909-2 NSN 5999-00-044-0485

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06373
FIIG:
A32100
Concept No.:
App. Key:
A
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:
A
ESD:
A
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
77.5
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8543909000
  • SITC: 77879
  • End Use: Electric apparatus
  • NAICS: 335999
  • USDA: 1

Freight Class: Electrical machines and apparatus parts, nesoi

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