450U124R334B1F2 datasheet, PDF

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450U124R334B1F2: DescriptionPotentiometer, Carbon Composition, 0.25W, 330000ohm, 750V, 20% +/-Tol; CategoryPassive components The resistor; File Size4MB，12 Pages; ManufacturerCTS; Environmental Compliance

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450U124R334B1F2 Overview

Potentiometer, Carbon Composition, 0.25W, 330000ohm, 750V, 20% +/-Tol

450U124R334B1F2 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Reach Compliance Code	unknown
ECCN code	EAR99
structure	Rotary
Manufacturer's serial number	450(U,METSHA)
Package diameter	23.5 mm
Package length	11.5 mm
Package form	PCB Mount
Rated power dissipation(P)	0.25 W
resistance	330000 Ω
Resistor type	POTENTIOMETER
rotation angle	300 deg
series	450(U,METSHA)
technology	CARBON COMPOSITION
Tolerance	20%
Operating Voltage	750 V

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Series 450

Industrial 15/16"

(24mm) diameter

1/2 watt composition

variable resistor

• Low cost

• Versatile mounting styles:

– bushing

– twist tab

– bend tab

– snap-in PC bracket

– solder lug or PC terminals

• Wide resistance range

• Molded or metal shafts

• Pull-push and rotary power switches

• Shaft and bushing waterseal

• Rear extended shaft

• Single, tandem, or concentric constructions

• Special vernier adjust (multiturn) construction

available for fine adjustment

• Long life construction available

Electrical and Mechanical Specifications

Resistance Range

100

Ω

through 10 Meg

Ω

(linear taper)

Long life construction - 10K

Ω

through 5 Meg

Ω

(linear taper)

Power Rating, Watts

Vernier Adjust Construction

watt 10K ohms,

watt; above 10K ohms through

100K ohms,

watt above 100K ohms. Full rating @

55°C derated to no load at 85°C, linear taper,

bushing mounted control on steel panel 4" x 4" x

.050" (101.6mm x 101.6mm x 1.27mm).

Voltage Rating

Bushings to Terminals:

High pot test, one minute

Standard construction – 1080VAC

Vernier construction – 1000VAC

Operating maximum – 750VDC

Across End Terminals:

500 VDC, load not to exceed listed wattage ratings.

Special requirement for 1500 VAC Hi-pot is

available.

(continued on next page)

Resistance Tolerance

Standard: ±20%

Special: Closer tolerances available in most resistance

values.

Power Rating, Watts

Standard Construction

watt per section through 100K

watt per section above 100K

Full rating @ 55°C derated to no load at 85°C,

linear taper, bushing mounted control on steel panel

4" x 4" x .050" (101.6mm x 101.6mm x 1.27mm).

(Derating required on two section controls.)

Technical Data Sheet 1448C

Technical Data Sheet 1450B

CTS CORPORATION /

MANUFACTURER OF RELIABLE ELECTRONIC COMPONENTS

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