KNP2WSFRI23R7 [YAGEO]

Fixed Resistor, Wire Wound, 2W, 23.7ohm, 1% +/-Tol, 300ppm/Cel, Through Hole Mount, AXIAL LEADED;


型号：	KNP2WSFRI23R7
厂家：	YAGEO CORPORATION
描述：	Fixed Resistor, Wire Wound, 2W, 23.7ohm, 1% +/-Tol, 300ppm/Cel, Through Hole Mount, AXIAL LEADED 电阻器
文件：	总2页 (文件大小：288K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Leaded ResistoRs

Flame-Proof Type

Wirewound Resistors

Normal & Miniature Style [ KNP Series ]

FeatURes

Power Rating

1/4W, 1/2W, 1W, 2W, 3W, 4W, 5W, 7W

ResistanceTolerance

±1%, ±5%

±300ppm/°C

UL-94V-0

T.C.R.

Flameproof Multi-layer Coating Meets

Flameproof Feature Meets OverloadTest

UL-1412

iNtRodUCtioN

deRatiNG CURVe

The resistor element is a resistive wire which

is wound in a single layer on a ceramic rod,

tinned connecting wires of electrolytic copper

are welded to the end-caps. The ends of the

resistance wire and the leads are connected to

the caps by welding. The resistors are coated

with layers of green color ﬂame proof lacquer.

For resistors operated in ambient temperatures above 40°C, power rating must be derated

in accordance with the curve below.

40 70

200

275 °C

Rated Load (%)

100

3W-7W

1/4W-3WS

Ambient Temperature (°C)

50 100 150 200 250 300

diMeNsioNs

Unit: mm

stYLe

Nꢀrmꢁl

KNP-25

KNP-50

KNP100

KNP200

KNP300

KNP400

KNP500

KNP700

diMeNsioN

Mꢂnꢂꢁꢃurꢄ

KNP50S

ød

2.4±0.2

øꢅ

6.3±0.5

9.0±0.5

11.5±1.0

15.5±1.0

28±2.0

26±2.0

35±2.0

33±2.0

0.55±0.05

0.8±0.05

KNP1WS

KNP2WS

KNP3WS

3.3±0.3

4.5±0.5

5.0±0.5

ød

øD

KNP5WS

17.5±1.0

6.5±0.5

32±2.0

0.8±0.05

KNP7WS

24.5±1.0

8.0±0.5

38±2.0

0.8±0.05

Note: KNP1WS ( for MBType ) ød = 0.8±0.05 mm

4ꢀ

eLeCtRiCaL CHaRaCteRistiCs

NoRMaL stYLe

stYLe

KNP-25

1/4W

KNP-50

1/2W

KNP100

KNP200

KNP300

KNP400

KNP500

KNP700

Power Rating at 70°C

Dielectric WithstandingVoltage

Resistance Range

250V

300V

400V

0.1 Ω - 47 Ω

0.1 Ω - 100 Ω 0.1 Ω - 330 Ω 0.1 Ω - 560 Ω 0.1 Ω - 1K Ω

OperatingTemp. Range

Temperature Coefﬁcient

-40°C to +200°C

±300ppm/°C

MiNiatURe stYLe

stYLe

KNP50s

1/2W

KNP1Ws

KNP2Ws

KNP3Ws

KNP5Ws

KNP7Ws

Power Rating at 70°C

Dielectric WithstandingVoltage

Resistance Range

200V

300V

400V

0.1 Ω - 47 Ω

-40°C to +200°C

±300ppm/°C

0.1 Ω - 100 Ω

0.1 Ω - 330 Ω

0.1 Ω - 560 Ω

0.1 Ω - 1K Ω

OperatingTemp. Range

Temperature Coefﬁcient

Note: Special value is available on request

eNViRoNMeNtaL CHaRaCteRistiCs

PeRFoRMaNCe test

ShortTime Overload

Dielectric WithstandingVoltage

Temperature Coefﬁcient

Insulation Resistance

test MetHod

JIS-C-5202 5.5

JIS-C-5202 5.7

JIS-C-5202 5.2

JIS-C-5202 5.6

JIS-C-5202 6.5

aPPRaise

2.5 times RCWV for 5 Sec.

±2.0%+0.05 Ω

By type

inV-Block for 60 Sec.

-40°C to +200°C

inV-Block

By type

>100M Ω

Solderability

260±5°C for 5±0.5 Sec.

95% Min. coverage

No deterioration of

coatings and markings

Resistance to Solvent

JIS-C-5202 6.9

IPA for 1 Min. with ultrasonic

≥2.5kg (24.5N)

±5.0%+0.05 Ω

±1.0%+0.05 Ω

Terminal Strength

JIS-C-5202 6.1

JIS-C-5202 7.9

JIS-C-5202 7.10

JIS-C-5202 7.4

JIS-C-5202 6.4

Direct load for 10 Sec. in the direction of the terminal leads

40±2°C, 90-95% RH at RCWV for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. off)

70°C at RCWV for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. off)

-55°C  RoomTemp.  +155°C  RoomTemp. (5 cycles)

350±10°C for 3±0.5 Sec.

Load Life in Humidity

Load Life

Temperature Cycling

Resistance to Soldering Heat

No evidence of ﬂaming

Overload Flame Retardant

JIS-C-5202 7.12

4 times RCWV for 1 Min.

or arcing

Note: Rated Continuous WorkingVoltage (RCWV) = Power Rating x ResistanceValue

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