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PNP7WVJT-91-110R

更新时间：2025-07-10 08:40:08

品牌：YAGEO

描述：绕线电阻

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概述
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PNP7WVJT-91-110R 概述

绕线电阻

PNP7WVJT-91-110R 数据手册

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Leaded ResistoRs

High Power Type

Wirewound Resistors

Normal Style [ PNP V Series ]

FeatURes

Power Rating

1W, 3W, 4W, 5W, 7W, 10W

ResistanceTolerance

±1%, ±5%

T.C.R.

±100ppm/°C, ±300ppm/°C

UL-94V-0

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, with

tinned connecting wires of electrolytic copper

welded to the end-caps. The ends of the

resistive wire and the leads are connected to

the caps by welding. The resistors are coated

with layers of green color flame-proof lacquer.

High power in small package. The 5th color

band is violet to represent PNPV series.

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

4WV-10V

1WV-3WV

Ambient Temperature (°C)

50 100 150 200 250 300

diMeNsioNs

Unit: mm

stYLe

diMeNsioN

Nꢀrmꢁl

ød

øꢂ

PNP1WV

PNP3WV

PNP4WV

PNP5WV

PNP7WV

PNP10V

10±1.0

13±1.0

17±1.0

25±1.0

44±1.0

4.3±0.5

5.5±0.5

7.5±0.5

8.0±0.5

26±2.0

34±2.0

32±2.0

38±2.0

28±2.0

0.8±0.05

ød

øD

ꢀth color code: violet

Note:

eLeCtRiCaL CHaRaCteRistiCs

stYLe

PNP1WV

PNP3WV

PNP4WV

PNP5WV

PNP7WV

PNP10V

Power Rating at 40°C

Power Rating at 70°C

Voltage Proof

10W

300V

Resistance Range (±1%)

Resistance Range (±5%)

OperatingTemp. Range

Temperature Coefﬁcient

0.1 Ω - 1K Ω

0.03 Ω - 1K Ω

-40°C to +200°C

±300ppm/°C

0.1 Ω - 2.8K Ω

0.1 Ω - 4.3K Ω

0.02 Ω - 4.3K Ω

0.1 Ω - 8.2K Ω

0.1 Ω - 10K Ω

0.03 Ω - 10K Ω

0.1 Ω - 17K Ω

0.015 Ω - 2.8K Ω

0.025 Ω - 8.2K Ω

Note: Special value is available on request

eNViRoNMeNtaL CHaRaCteRistiCs

PeRFoRMaNCe test

ShortTime Overload

Voltage Proof

test MetHod

IEC 60115-1 4.13

IEC 60115-1 4.7

IEC 60115-1 4.8

IEC 60115-1 4.6

IEC 60115-1 4.17

aPPRaise

10 times rated power for 5 Sec.

±2.0%+0.05 Ω

By type

inV-block for 60 Sec., test voltage by type

-55°C to +155°C

Temperature Coefﬁcient

Insulation Resistance

Solderability

By type

inV-block for 60 Sec.

>100M Ω

235±5°C for 3±0.5 Sec.

95% Min. coverage

No deterioration of

coatings and markings

Solvent Resistance of Marking

IEC 60115-1 4.30

IPA for 5±0.5 Min. with ultrasonic

Robustness ofTerminations

Damp Heat Steady State

Endurance at 70°C

IEC 60115-1 4.16

IEC 60115-1 4.24

IEC 60115-1 4.25

IEC 60115-1 4.19

IEC 60115-1 4.18

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

40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV

70±2°C at RCWV for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. off)

≥2.5kg (24.5N)

±5.0%+0.05 Ω

±1.0%+0.05 Ω

Temperature Cycling

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

260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body

Resistance to Soldering Heat

No evidence of ﬂaming

Accidental OverloadTest

IEC 60115-1 4.26

4 times RCWV for 1 Min.

or arcing

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

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