Datasheet > 450U124R335B1L4

450U124R335B1L4

更新时间： 2023-08-15 00:00:00

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
12页	4065K
描述
Potentiometer, Carbon Composition, 0.25W, 3300000ohm, 750V, 20% +/-Tol

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450U124R335B1L4 数据手册

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

Power Rating, Watts

100 Ω through 10 Meg Ω (linear taper)

Long life construction - 10K Ω through 5 Meg Ω

(linear taper)

Vernier Adjust Construction

/_±watt 10K ohms, /₃watt; above 10K ohms through

100K ohms, /₄watt 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.±7mm).

Resistance Tolerance

Standard: ±±0ꢀ

Special: Closer tolerances available in most resistance

values.

Voltage Rating

Bushings to Terminals:

High pot test, one minute

Power Rating, Watts

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.

Standard Construction

/_±watt per section through 100K

/₃watt 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.±7mm).

(Derating required on two section controls.)

(continued on next page)

Technical Data Sheet 1448C

Technical Data Sheet 1450B

C T S C O R P O R A T I O N / M A N U F A C T U R E R O F R E L I A B L E E L E C T R O N I C C O M P O N E N T S

12 3 4 5 6 7...12

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