MLF1/4T9821%R datasheet, PDF - EEWORLD Datasheet

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MLF1/4T9821%R: DescriptionRESISTOR, METAL FILM, 0.25W, 1%, 25ppm, 82ohm, SURFACE MOUNT, 1406, MELF, ROHS COMPLIANT; CategoryPassive components The resistor; File Size98KB，2 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/; Environmental Compliance

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MLF1/4T9821%R Overview

RESISTOR, METAL FILM, 0.25W, 1%, 25ppm, 82ohm, SURFACE MOUNT, 1406, MELF, ROHS COMPLIANT

MLF1/4T9821%R Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SEI(Stackpole Electronics Inc.)
package instruction	, 1406
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	PRECISION
JESD-609 code	e3
Manufacturer's serial number	MLF
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package shape	CYLINDRICAL PACKAGE
method of packing	TR, 7 INCH
Rated power dissipation(P)	0.25 W
Rated temperature	70 °C
resistance	82 Ω
Resistor type	FIXED RESISTOR
size code	1406
surface mount	YES
technology	METAL FILM
Temperature Coefficient	25 ppm/°C
Terminal surface	Matte Tin (Sn)
Terminal shape	WRAPAROUND
Tolerance	1%
Operating Voltage	200 V

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MLF/MLFM Series

Metal Film Melf Resistor

Features:

•

Thin Film Technology for precision and stability

Excellent power to size ratio

Exhibits good pulse power characteristics

RoHS compliant / lead-free

Stackpole Electronics, Inc.

Resistive Product Solutions

Electrical Specifications

Type / Code

Package

Size

Power Rating

(Watts) @ 70ºC

Maximum

Working

Voltage(1)

200V

Maximum

Overload

Voltage

400V

Resistance

Temperature

Coefficient

±10 ppm/ºC

±15 ppm/ºC

±25 ppm/ºC

±50 ppm/ºC

±10 ppm/ºC

±15 ppm/ºC

±25 ppm/ºC

±50 ppm/ºC

±15 ppm/ºC

±25 ppm/ºC

±50 ppm/ºC

Ohmic Range (Ω) and Tolerance

0.1%

100 - 20K

100 - 100K

100 - 270K

100 - 20K

100 - 100K

100 - 400K

100 - 100K

0.5%

10 - 20K

10 - 100K

4.7 - 560K

1 - 1M

100 - 20K

10 - 100K

10 - 560K

1 - 1M

10 - 100K

4.7 - 1M

1 - 10M

4.7 - 1M

1 - 10M

10 - 20K

10 - 100K

10 - 560K

1 - 5.1M

10 - 100K

4.7 - 560K

1 - 2.2M

1 - 5.1M

1 - 2.2M

MLF 1/4

0204

0.25W

MLF 1/2

0207

0.5W

300V

500V

MLFM 1

0207

350V

700V

(1) Lesser of

√PR

or maximum working voltage.

Mechanical Specifications

Type / Code

MLF 1/4

MLF 1/2 / MLFM 1

Body Length

0.138 ± 0.008

3.50 ± 0.20

0.232 ± 0.008

5.90 ± 0.20

Body Diameter

0.055 ± 0.006

1.40 ± 0.15

0.087 ± 0.008

2.20 ± 0.20

Inner Body

0.09

2.3

0.185

4.7

Termination

0.020 ± 0.004

0.50 ± 0.10

0.020 ± 0.004

0.50 ± 0.10

Units

inches

How to Order

SEI Type

Code

TCR

Nominal

Resistance

Tolerance

Packaging

MLF

Type

MLF

MLFM

Description

Standard

Mini

1/2

Code Wattage

1/4

0.25W

1/2

0.5W

TCR (ppm)

100

4.75K

0.5%

Tolerance

0.1%

0.5%

Values

E96, E24

E24

SEI Types

MLF 1/4

MLF 1/2, MLFM 1

Pkg Qty Code Description

3,000

7" reel

2,000

Rev Date: 06/21/2010

This specification may be changed at any time without prior notice

Please confirm technical specifications before you order and/or use.

www.seielect.com

marketing@seielect.com

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