LR2G21K0 datasheet, PDF - EEWORLD Datasheet

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LR2G21K0: DescriptionRESISTOR, METAL FILM, 0.75W, 2%, 100ppm, 21000ohm, THROUGH HOLE MOUNT, AXIAL LEADED; CategoryPassive components The resistor; File Size91KB，2 Pages; ManufacturerTE Connectivity; Websitehttp://www.te.com

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LR2G21K0 Overview

RESISTOR, METAL FILM, 0.75W, 2%, 100ppm, 21000ohm, THROUGH HOLE MOUNT, AXIAL LEADED

LR2G21K0 Parametric

Parameter Name	Attribute value
Objectid	1740303053
package instruction	AXIAL LEADED
Reach Compliance Code	unknown
ECCN code	EAR99
JESD-609 code	e3
Manufacturer's serial number	LR
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	AMMO PACK
Rated power dissipation(P)	0.75 W
Rated temperature	70 °C
resistance	21000 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL FILM
Temperature Coefficient	100 ppm/°C
Terminal surface	TIN
Terminal shape	WIRE
Tolerance	2%
Operating Voltage	350 V

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Metal Film Fixed Resistors

Type LR Series

Characteristics -

Electrical

LR0204

Rated Power @ 70°C (W)

0.25

Resistance Range (Ohms) Min

1R0

10R

Max

9R1

1M0

Tolerance (%)

Code Letter

Temp. Coefficient (ppm/°C)

± 100 ± 100

Selection Series

E24

On Request

E96

Limiting Element Voltage

200

Max Permitted Element Voltage

200

Max Overload Voltage

400

Max Intermittent Overload Voltage

500

Operating Temp. Range (°C)

Climatic Category

Dielectric Strength (V)

500

Insulation Resistance

Min Dry (Mohms)

LR1L

LR1

LR2

LR100 LR200

0.5

0.6

0.75

R10

1R0

10R

1M1

1R0

10R

R82

9R1

1M0

10M

1M0

2 1

5 1

0.5 1

5 1

G F

J F

D F

J F

± 200

± 100

± 50

± 100

± 100 25/50/100 25/50/100

E12

E24

E96

350

500

350

500

700

1000

750

1000

-55 to +155

55/155/56

700

1000

The resistive element comprises a

thin film of nickel-chrome alloy

evaporated onto a high thermal

conductivity

ceramic

element.

Metal end caps are force fitted to

the element prior to spiralling to

value. Tinned copper lead wires are

welded to the end caps and the

components are then coated. One

coat of phenolic resin is followed

by three coats of epoxy resin.

All resistors are tested for value

and tolerance.

Dimensions

Key Features

■

Superior quality metal

film resistors with 1%

tolerance and

temperature coefficients

down to 50 ppm. 3 case

sizes are available in

0.25, 0.6, 0.75W. The

LR1L series is a

low ohmic value range

from 0.1 to 0.82 ohm.

Ideally suited where low

resistance and small size

are required.

Metal film resistors have

excellent stability under

load and severe

environmental

conditions. They exhibit

very low noise current

and voltage coefficients.

They are available in a

wide range of resistance

values and are suitable

for general purpose

and precision

applications.

Style

LR0204

LR1L

LR1

LR2

LR100

LR200

3.2 ± 0.2

6.2 ± 0.5

9.7 ± 0.3

12.0 Max

16.0 Max

1.7 ± 0.2

2.3 ± 0.2

3.5 ± 0.2

5.0 Max

5.5 Max

d Nom

0.45

0.55

0.7

0.8

■

* Length is measured in accordance with IEC 294.

Power Derating Curve

100

Rated Power (%)

60 70 80

100

120 125

Ambient Temperature (°C)

Literature No. 1773241

Issued: 03-08

Dimensions are shown for

reference purposes only.

Dimensions are in

millimetres unless

otherwise specified.

Specifications subject to

change.

tycoelectronics.com

passives.tycoelectronics.com

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