Model: FT257

Feedthru Terminal

Properties:

Overall Height
0.531 inches
Overall Diameter
0.218 inches
Largest Diameter
0.080 inches all ends
Turret Minor Diameter
0.040 inches all ends
Electrical Insulation Feature
Insulating mounting bushing
Mounting Method Style
Press fit
Minor Bushing Diameter
0.185 inches
Major Bushing Diameter
0.218 inches
Minor Bushing Length
0.125 inches
Major Bushing Length
0.040 inches
Dry Flashover Voltage Rating In Volts
3500.0
Identification Code Color
White
Basic Shape Style
Nontubular round
Conductor Accommodation Type
Double turret first end
Conductor Accommodation Type
Nailhead second end
First End Terminal Length
0.210 inches
Second End Terminal Length
0.156 inches
Material
Copper alloy conductor accommodation
Material
Plastic polytetrafluoroethylene insulation
Material
Plastic polytetrafluoroethylene mounting facility
Surface Treatment
Solder conductor accommodation single layer
NSN
5940-00-552-4685
Part Number
FT257
Description
Terminal,feedthru
CAGE
57533

A terminal designed to be mounted on a chassis or other partition, and having through connected wire mounting facilities. It may or may not be insulated. It is fabricated into a single item whose parts are not separable. For items whose parts are separable, see insulator, feedthru.

Part FT257 NSN 5940-00-552-4685

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
34672
FIIG:
A006B0
Concept No.:
1
App. Key:
D
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:
N
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:
--
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:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061680
UFC:
34570
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536904000
  • SITC: 77259
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Terminals, electrical splices and electrical couplings; wafer probers with a voltage not exceeding 1000 volts

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