Datasheet > NV270D14UCTB2

NV270D14UCTB2

更新时间： 2024-11-07 10:22:43

品牌	Logo	应用领域
大兴电工 - KOA		/
页数	文件大小	规格书
3页	329K
描述
Varistor, 225V, 70J, Through Hole Mount, RADIAL LEADED

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NV270D14UCTB2 数据手册

THERMAL SENSORS / CIRCUIT PROTECTORS

CIRCUIT PROTECTORS

TECHNOLOGY OF TOMORROW

DISK TYPE VARISTORS

PEAK CURRENT

NV D_U

STRUCTURE

Disk of zinc oxide grains

Electrodes

Lead wire

Epoxy resin overcoating

(UL94V-0)

IDENTIFICATION

PRODUCT CODE

COATING COLOR

MARKING

Black, Alpha Numeric

(Abbreviation of P/N

and Production Lot No.)

NV D_U

Dark Green

TYPE DESIGNATION (HOW TO ORDER)

Sn/Pb Part No.

270

TB2

Pb-free Part No.

MHT

270

PACKAGING

VARISTOR

DISC TYPE DISC DIAMETER

U-SERIES

U = Power up

TERMINATION

SURFACE

TAPING &

FORMING

VARISTOR

PRODUCT CODE

A: Ammo

07 = 7mm

05, 07, 10,

14, 20

VOLTAGE

S = Standard

Unit: V

Below 100V: 3 digits

22V –> 022

Above 100V: real number

1800V –> 1800

Unit: V

Below 100V: 3 digits

22V –> 022

MATERIAL

‘Blank’: Bulk

UB = Power up type

(5mm pitch)

C: SnCu

*Please see “PACKAGING”

Above 100V: real number

1800V –> 1800

FEATURES

DIMENSIONS (mm)

■

Varistors own two-way symmetries and can absorb positive and

TYPE

ø D max.*

H max.*

T max.*

ød

negative surges

(DISK ø)

D 05 U

D 07 U

D 10 U

D 10 UB

D 14 U

D 20 U

■

Able to withstand high current and high energy handling capability

Wide operating voltage range

7 or 7.5

9 or 9.5

12 to 13.5

10 or 10.5 4.3 to 5.9

12 or 12.5 4.3 to 5.9

15 to 16.5 4.3 to 14.4 7.5 1 1.0 to 1.1

15 4.3 to 5.3 1.0 to 2.3

20.5 to 21.5 4.3 to 14.4 7.5 1 1.0 to 11.6 0.8

2.1 to 5.9 1.0

1.4 to 2.4

1.0 to 2.4

0.6

0.8

0.6

Ideal for use as countermeasure for inductive lightning surges of

equipment which is connected to DC and AC lines

Absorption of surge voltages from inductive load of motors, relays etc.

and protection of semiconductor elements from excessive voltage

Flame retardant epoxy resin overcoating (UL94 V-0)

Products (82V or over) of this series are recognized

by UL1449 (File No. E79023)

30 min.

■

16 to 17

■

23 to 24 24.5 or 22.5 5.8 to 10.8 10

* Dimensions vary according to the varistor voltage.

■

Products (200V or over) of this series are recognized

by UL1414 (File No. E123805)

■

Storage temperature range: -40°C…+125°C

Operating temperature range: -40°C…+85°C

RATING

■ Enter disc diameter

Manufacturing range of NVD10UBC is varistor voltages 22…270.

* NVD14C100 is applied.

Use the varistor within the specified values as there is a risk of destruction of the varistor when the impulse power over the maximum energy is applied.

EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21/89 89-0 • FAX: +49 (0) 48 21/89 89 89 • Internet: www.koaeurope.de

45/04

165

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