Model: 6V643

Lamp Ballast

Special Features:

Used w/f40t12 u-shaped fluorescent lamps

Properties:

Terminal Quantity
6
Terminal Type
Wire lead
Overall Length
9.500 inches
Overall Height
1.500 inches
Overall Width
2.375 inches
Mounting Hole Diameter
Any acceptable
Mounting Hole Quantity
4
Current Type
Ac
Frequency Rating
60.0 hertz
Center To Center Distance Between Mounting Holes Along Length
8.906 inches
Center To Center Distance Between Mounting Holes Along Width
Any acceptable
Mounting Method
Holes
Lamp Accommodation Quantity
1
Lamp Wattage Rating In Watts
40.0
Current Rating In Amps
0.185
Voltage Rating
277.0 volts
Power Factor Characteristic
High
Starting Characteristic
Rapid
Starter
Not required
Terminal Location And Quantity
4 one end and 2 other end
NSN
6250-01-347-9552
Part Number
6V643
Description
Ballast,lamp
CAGE
2F367

An item specifically designed for use with fluorescent or mercury vapor lamps and starters to provide a high starting voltage for striking the arc and to stabilize the operating impedance of the circuit in order to maintain the operating current at a steady value.

Part 6V643 NSN 6250-01-347-9552

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05123
FIIG:
T316-C
Concept No.:
App. Key:
CA
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:
SX
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:
060630
UFC:
34075
LTL:
65.0
LCL:
--
WCC:
761
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8504100000
  • SITC: 77123
  • End Use: Generators, accessories
  • NAICS: 335311
  • USDA: 1

Freight Class: Ballasts for discharge lamps or tubes

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