NCR-50KB-MR330R datasheet, PDF

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NCR-50KB-MR330R: DescriptionFixed Resistor, Carbon Film, 0.5W, 330ohm, 350V, 10% +/-Tol, -500ppm/Cel,; CategoryPassive components The resistor; File Size238KB，2 Pages; ManufacturerYAGEO; Websitehttp://www.yageo.com/; Environmental Compliance

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NCR-50KB-MR330R Overview

Fixed Resistor, Carbon Film, 0.5W, 330ohm, 350V, 10% +/-Tol, -500ppm/Cel,

NCR-50KB-MR330R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	747834446
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Cylindrical
Lead diameter	0.55 mm
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package diameter	3.3 mm
Package length	9 mm
Package shape	CYLINDRICAL PACKAGE
Package form	Axial
method of packing	Bulk
Rated power dissipation(P)	0.5 W
resistance	330 Ω
Resistor type	FIXED RESISTOR
series	NCR
technology	CARBON FILM
Temperature Coefficient	-500 ppm/°C
Tolerance	10%
Operating Voltage	350 V

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Leaded ResistoRs

Carbon Film Resistors

Non-Inductive &

Flame-Proof Type

Normal & Miniature Style [ NCR 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

±5%, ±10%

see Table 1

UL-94V-0

UL-1412

iNtRodUCtioN

The NCR Series Carbon Film Non-Inductive &

Flame-Proof Resistors are manufactured by

coating a homogeneous film of pure carbon

on high grade ceramic rods. Tinned connecting

leads of electrolytic copper are welded to the

end-caps. The inductance is

<1μH.

The resistors are coated with layers of gray col-

or lacquer for normal size & pink color lacquer

for miniature size.

deRatiNG CURVe

For resistors operated in ambient temperatures above 70°C, power rating must be derated

in accordance with the curve below.

Rated Load (%)

100

100 120 140 160

155 °C

Ambient Temperature (°C)

taBLe 1 teMPeRatURe CoeFFiCieNt

VaLUe RaNGe

Under 5K

5K - 10K

Max. VaLUe oF teMP. CoeFFiCieNt PPM/°C

-500

-800

diMeNsioNs

stYLe

Normal

ød

th color code: green

øD

NCR-25

NCR-50

NCR100

NCR200

Miniature

NCR50S

NCR1WS

NCR2WS

NCR3WS

diMeNsioN

6.3±0.5

9.0±0.5

11.5±1.0

15.5±1.0

ød

2.4±0.2

3.3±0.3

4.5±0.5

5.0±0.5

28±2.0

26±2.0

35±2.0

33±2.0

Unit: mm

ød

0.55±0.05

0.8±0.05

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