KNP2WSFRI30R1 datasheet, PDF - EEWORLD Datasheet

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KNP2WSFRI30R1: DescriptionFixed Resistor, Wire Wound, 2W, 30.1ohm, 1% +/-Tol, 300ppm/Cel, Through Hole Mount, AXIAL LEADED; CategoryPassive components The resistor; File Size288KB，2 Pages; ManufacturerYAGEO; Websitehttp://www.yageo.com/; Environmental Compliance

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KNP2WSFRI30R1 Overview

Fixed Resistor, Wire Wound, 2W, 30.1ohm, 1% +/-Tol, 300ppm/Cel, Through Hole Mount, AXIAL LEADED

KNP2WSFRI30R1 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	,
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	FLAME-PROOF
JESD-609 code	e3
Manufacturer's serial number	KNP
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	275 °C
Minimum operating temperature	-40 °C
Package shape	TUBULAR PACKAGE
method of packing	TR, PAPER
Rated power dissipation(P)	2 W
Rated temperature	70 °C
resistance	30.1 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	WIRE WOUND
Temperature Coefficient	300 ppm/°C
Terminal surface	Matte Tin (Sn)
Terminal shape	WIRE
Tolerance	1%
Base Number Matches	1

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Leaded ResistoRs

Wirewound Resistors

Flame-Proof Type

Normal & Miniature Style [ KNP Series ]

FeatURes

Power Rating

Resistance Tolerance

T.C.R.

Flameproof Multi-layer Coating Meets

Flameproof Feature Meets Overload Test

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

±1%, ±5%

±300ppm/°C

UL-94V-0

UL-1412

iNtRodUCtioN

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.

deRatiNG CURVe

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

in accordance with the curve below.

Rated Load (%)

40 70

100

100 150 200 250 300

3W-7W

1/4W-3WS

200

275 °C

Ambient Temperature (°C)

diMeNsioNs

stYLe

Normal

KNP-25

KNP-50

ød

øD

KNP100

KNP200

KNP300

KNP400

KNP500

KNP700

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

Unit: mm

diMeNsioN

Miniature

KNP50S

KNP1WS

KNP2WS

KNP3WS

KNP5WS

KNP7WS

6.3±0.5

9.0±0.5

11.5±1.0

15.5±1.0

17.5±1.0

24.5±1.0

ød

2.4±0.2

3.3±0.3

4.5±0.5

5.0±0.5

6.5±0.5

8.0±0.5

28±2.0

26±2.0

35±2.0

33±2.0

32±2.0

38±2.0

ød

0.55±0.05

0.8±0.05

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