KNP100JRI52-291R datasheet, PDF

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KNP100JRI52-291R: DescriptionFixed Resistor, Wire Wound, 1W, 291ohm, 5% +/-Tol, -300,300ppm/Cel,; CategoryPassive components The resistor; File Size315KB，2 Pages; ManufacturerYAGEO; Websitehttp://www.yageo.com/; Environmental Compliance

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KNP100JRI52-291R Overview

Fixed Resistor, Wire Wound, 1W, 291ohm, 5% +/-Tol, -300,300ppm/Cel,

KNP100JRI52-291R Parametric

Parameter Name	Attribute value
Terminal surface	Matte Tin (Sn)
Terminal shape	WIRE
structure	Cylindrical
Number of terminals	2
Package shape	CYLINDRICAL PACKAGE
method of packing	TR
JESD-609 code	e3
Lead diameter	0.8 mm
Lead length	35 mm
Package diameter	4.5 mm
Package length	11.5 mm
Tolerance	5%
Installation features	THROUGH HOLE MOUNT
Package form	Axial
Rated power dissipation(P)	1 W
resistance	291 Ω
Resistor type	FIXED RESISTOR
technology	WIRE WOUND
Temperature Coefficient	300 ppm/°C
Maximum operating temperature	200 °C
Minimum operating temperature	-40 °C
surface mount	NO
Operating Voltage	17.0587 V
Is it Rohs certified?	Yes
Country Of Origin	Mainland China, Taiwan
ECCN code	EAR99
Is Samacsys	N
YTEOL	7
Objectid	747413778
Reach Compliance Code	compliant

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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, 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.

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

ød

øD

KNP-50

KNP100

KNP200

KNP300

KNP400

KNP500

KNP700

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

Unit: mm

diMeNsioN

Miniature

NP50S

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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