SMX234.81%T datasheet, PDF - EEWORLD Datasheet

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SMX234.81%T: DescriptionRESISTOR, METAL OXIDE FILM, 2W, 1%, 200ppm, 34.8ohm, SURFACE MOUNT, 4118, ROHS COMPLIANT; CategoryPassive components The resistor; File Size159KB，2 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/; Environmental Compliance

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SMX234.81%T Overview

RESISTOR, METAL OXIDE FILM, 2W, 1%, 200ppm, 34.8ohm, SURFACE MOUNT, 4118, ROHS COMPLIANT

SMX234.81%T Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	, 4118
Reach Compliance Code	compliant
ECCN code	EAR99
JESD-609 code	e3
Manufacturer's serial number	SMX
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	165 °C
Minimum operating temperature	-55 °C
Package shape	RECTANGULAR PACKAGE
method of packing	AMMO PACK
Rated power dissipation(P)	2 W
Rated temperature	70 °C
resistance	34.8 Ω
Resistor type	FIXED RESISTOR
size code	4118
surface mount	YES
technology	METAL OXIDE FILM
Temperature Coefficient	200 ppm/°C
Terminal surface	Matte Tin (Sn)
Terminal shape	WRAPAROUND
Tolerance	1%
Operating Voltage	350 V
Base Number Matches	1

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SMX Series — Power Metal Oxide Resistors

Features

• Economical SMT 2 and 3 watt

• Resistance range from 0.1Ω to 470K

• Flex termination for absorbing Thermal

Expansion/ Vibration

• RoHS compliant/ lead-free

• Excellent heat dissipation

• Superior surge and pulse handling

• High temp mold encapsulation which

provides protection from harsh environments

• Lower values available, contact factory

Electrical Specifications

Type

SMX 2

SMX 3

Power Rating

(Watts)

@ 70°C

Maximum

Working

Voltage*

350

500

Maximum

Pulse Voltage

600

800

Resistance Temperature

Coefficient

±200 ppm/°C

Ohmic Range and Tolerance

2.0K – 100K

3.01K – 118K

2.0K – 470K

3.01K – 470K

* Lesser of

√

PR or maximum working voltage.

Mechanical Specifications

Type

SMX 2

SMX 3

Body Length

0.41

10.4

0.629

16.0

Body Diameter

0.435

11.1

0.708

18.0

Lead Length

0.18

4.6

0.256

6.5

Lead Diameter

0.24

6.1

0.276

7.0

Termination Width

0.10

2.5

0.11

2.5

Termination Length

0.115

2.9

0.115

2.9

Units

inches

Performance Characteristics

Test

Moisture Resistance

Thermal Shock

Load Life @70°C – 1,000 hrs.

Test Results

±1.5%

±1.0%

±5.0%

How to Order

SMX

SEI Type

Code

10K

Nominal Resistance

Tolerance

Packaging

Code

Tolerance

Values

E96

E24

Code

Description

Tape

Ammo

Bulk

SEI Types Pkg Qty

SMX 2

SMX 3

SMX 2

SMX 3

All

2,500

1,000

500

1,000

Toll Free: (888) SEI-SEIS

(888) 734-7347

www.seielect.com

email: marketing@seielect.com

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