Datasheet > KNY7W

KNY7W

更新时间： 2024-10-30 07:02:59

品牌	Logo	应用领域
RFE		/
页数	文件大小	规格书
1页	69K
描述
POWER RESISTORS: WIRE WOUND KN(P & Y) Series: Tubular Wire Wound

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KNY7W 数据手册

POWER RESISTORS: WIRE WOUND

KN(P & Y) Series: Tubular Wire Wound

FEATURES

DERATING CURVE

•Excellent heat dissipation, small linear temp. coeff.

•Instant overload capability

40 70

155

275

100

•Nonflame, light weight

1W-2W

•Silicon resin coating available

•Non-inductively wound type available

•KNP type is available on tape through 5WS size

3W-10W

-50

50 100 150 200 250 300

Ambient Temperature (°C)

TEMPERATURE RISE

250

10W

200

150

100

100 120

Rated Load (%)

ELECTRICAL CHARACTERISTICS

PART NUMBER EXAMPLE

KNP 1W R - 10R - J

Test Items

Condition

Specification

Res. Temp Coeff.

Short Time Overload

Rated Load

JIS.C.5202.5.2

<20W±400PPM>20W±260PPM

Tolerance

±2%

10X rated wattage for 5 seconds

Rated wattage for 30min.

Resistance

B=Bulk, R=Reel, A=Ammo

Wattage

±1%

Insulation Resistance 500V megger

Temp. Cycle

Load Life

1,000MW min

±1%

Series

-30°C ~ 85°C 5 cycles

70°C on-off cycle 1,000 hrs

±5%

Moister-Proof Load Life 40°C 95% RH on-off cycle 1K hrs ±3%

ELECTRICAL CHARACTERISTICS

Dimension (mm)

Part Number

Resistance

Dielectric

Standard

Packing

Standard

Tape

Voltage(V)

Range ( W)

KNP

D±0.5 L±1.0

H±3

d±0.05

11.5

0.6

0.1 ~ 47

0.1 ~ 100

0.1 ~ 330

0.1 ~ 560

0.1 ~ 1K

300

500

KNP1WS

KNP1W

KNP2WS

KNP2W

KNP3WS

KNP3W

KNP5WS

KNP5W

KNP7W

KNP8W

KNP10W

KNY

3.5

4.5

T52

T73

Bulk

2500

2000

1000

500

0.8

500

0.8

500

0.8

500

15.5

17.5

0.8

500

0.8

500

0.8

1000

0.8

0.1 ~ 1.5K

1 ~ 2K

500

0.8

500

Dmax

5.5

6.5

8.5

L±1.5

H±1

P±0.5 B±0.5

0.1 ~ 50

0.1 ~ 200

0.5 ~ 560

1 ~ 1K

500

Bulk

500

KNY2W

KNY3W

KNY5W

KNY7W

KNY10W

4.5

1000

21.5

1 ~ 2K

•Special tape to tape size by request

C2DC02

RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com

REV 2004.6.15

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