RNM1/4C228DRP datasheet, PDF - EEWORLD Datasheet

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RNM1/4C228DRP: DescriptionFixed Resistor, Metal Film, 0.25W, 28ohm, 250V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED; CategoryPassive components The resistor; File Size34KB，1 Pages; ManufacturerHokuriku; Websitehttp://www.hdk.co.jp/english/index_e.htm; Environmental Compliance

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RNM1/4C228DRP Overview

Fixed Resistor, Metal Film, 0.25W, 28ohm, 250V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED

RNM1/4C228DRP Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1609024604
package instruction	AXIAL LEADED
Reach Compliance Code	unknown
ECCN code	EAR99
YTEOL	6.7
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package shape	TUBULAR PACKAGE
method of packing	TR
Rated power dissipation(P)	0.25 W
Rated temperature	70 °C
resistance	28 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL FILM
Temperature Coefficient	50 ppm/°C
Terminal shape	WIRE
Tolerance	0.5%
Operating Voltage	250 V

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Miniature Paint Insulated Metal Film Fixed Resistors

RNM Type

Feature

Automatical insertion with 5 mm pitch for high density assembly is available. (1/4W)

Power Rating

T ype

Power

Rating

RNM1/4

RNM1/2

0.25

0.50

Max.

Working

Voltage

250

350

Max.

Overload

Voltage

500

700

Resistance

Range

T .C.R.

ppm

100

T olerance

Rating

Ambient

T emp.

Operating

T emp.

Range

1 100k

10 100k

1 100k

10 100k

0.5

1.0

+70

-55

+155

Rated Voltage: P R (P=Rated power (W), R=Nominal resistance( )) Rated Voltage shall be either the calculated rated voltage

or Max. Working Voltage whichever less.

D( 0.5%):100 100k (All size available)

Metal plated film is used for the resistance value of less than 10 .

Dimensions

Derating Curve

Rated Power Ratio / %

100

-40 0

Ambient Te mp. /

D/2

Marking : G(

2.0),J( 5.0) are 4 color code lines

Dimensions(mm)

1.7 0.3

27min.

2.3 0.4

Body color: Ivory

155

T ype

RNM1/4

RNM1/2

3.4max.

6.4 0.8

0.5 0.05

0.6 0.1

Type designation

RNM 1/4 C3 100

Symbol

T ype

Power Rating

T .C.R.

Resistance

T olerance

Forming,

P ackaging

Meaning

MINIAT URE PAINT

RNM

INSULAT ED FIXED MET AL

FILM RESIST ORS

1/4

0.25W

1/2

0.5W

50ppm

100ppm

Standard Resistance

100

E-24, E-96 Series

For detail description about resistance marking,

please refer to "General Specifications."

0.5

1.0

T U, T P

Axial T aping

Radial T aping

For detail description about forming and taping

specification, please refer to Taping Specification

page in "General Specifications."

"Type"indicates the product No., which is not the trademark.

HOKURIKU

Specifications are subject to change without notice.

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