Model: TNA3-25

Fixed Attenuator

Properties:

Application Design
Transmission line
Body Material
Metal
Body Style
Round, terminal/terminals in opposite surface
Body Surface Treatment
Nickel plated
Overall Length
3.230 inches
Overall Diameter
0.570 inches
Input Impedance Rating In Ohms
25.0
Output Impedance Rating In Ohms
25.0
Coaxial Connector Series Designation
Bnc
Rf Signal Attenuation In Decibels
3.0
Connection Type Per Function
Female input and male output
Mounting Method
Connector
Terminal Type And Quantity
2 connector
Fsc Application Data
Antennas, waveguides, and related equip.
NSN
5985-00-274-2851
Part Number
TNA3-25
Description
Attenuator,fixed
CAGE
14949

A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

Part TNA3-25 NSN 5985-00-274-2851

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
14224
FIIG:
A20000
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:
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:
060535
UFC:
06330
LTL:
RATING VARIABLE
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8529109000
  • SITC: 76493
  • End Use: Telecommunications equipment
  • NAICS: 334220
  • USDA: 1

Freight Class: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi

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