RSMF12FTR681 datasheet, PDF - EEWORLD Datasheet

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RSMF12FTR681: DescriptionFixed Resistor, Metal Oxide Film, 0.5W, 0.681ohm, 250V, 1% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size90KB，3 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/; Environmental Compliance

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RSMF12FTR681 Overview

Fixed Resistor, Metal Oxide Film, 0.5W, 0.681ohm, 250V, 1% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

RSMF12FTR681 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SEI(Stackpole Electronics Inc.)
package instruction	AXIAL LEADED, ROHS COMPLIANT
Reach Compliance Code	compli
ECCN code	EAR99
Other features	FLAME PROOF
structure	Tubul
JESD-609 code	e3
Lead diameter	0.55 mm
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	200 °C
Minimum operating temperature	-55 °C
Package diameter	2.3 mm
Package length	6 mm
Package form	Axial
method of packing	TR, 13.5 INCH
Rated power dissipation(P)	0.5 W
Rated temperature	70 °C
resistance	0.681 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL OXIDE FILM
Temperature Coefficient	200 ppm/°C
Terminal surface	Matte Tin (Sn)
Terminal shape	WIRE
Tolerance	1%
Operating Voltage	250 V

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RSF/RSMF Series

General Purpose Metal Oxide Resistor

Features:

•

Stackpole Electronics, Inc.

Resistive Product Solutions

Lower-cost alternative to carbon comps and wirewounds

Coating meets UL 94V-0

Meets solvent test of Mil Standard 202, Method 215

Cut and formed product is available on select sizes;

contact factory for details

Higher or lower resistance values may be possible;

contact factory

Flameproof

RoHS compliant / lead-free

Electrical Specifications

Type / Code

RSF12

RSF1

RSF2

RSF3

RSF5

RSMF12

RSMF1

RSMF2

RSMF3

RSMF5

Power Rating

(Watts)

@ 70ºC

0.5W

Maximum

Working

Voltage (1)

250V

350V

400V

750V

250V

350V

500V

750V

Maximum

Overload

Voltage

400V

600V

700V

1,000V

400V

600V

800V

1,000V

Dielectric

Withstanding

Voltage

600V

1,000V

350V

500V

750V

Resistance

Temperature

Coefficient

±200 ppm/ºC

Ohmic Range (Ω) and Tolerance

0.1 - 150K

0.1 - 100K

0.1 - 120K

0.1 - 470K

0.1 - 46.4K

0.1 - 75K

0.1 - 100K

0.1 - 118K

0.1 - 470K

0.1 - 75K

0.1 - 100K

0.1 - 120K

0.1 - 560K

0.1 - 47K

0.1 - 75K

0.1 - 100K

0.1 - 120K

0.1 - 560K

0.1 - 1M

0.1 - 470K

0.1 - 1M

(1) Lesser of √PR or maximum working voltage

Performance Characteristics

Test

Short Time Over Load

Humidity

Dielectric Withstanding Voltage

Load Life

Load Life in Humidity

Temperature Cycling

Moisture Resistance

Resistance to Solder Heat

Terminal Strength

Vibration

Standard / Method

JISC 5202 5.5

MIL-STD 202, Method 103

MIL-STD 202, Method 301

MIL-STD 202, Method 108

JISC 5202 7.9

JESD22 Method JA-104

MIL-STD 202, Method 106

MIL-STD 202, Method 210F

MIL-STD 202, Method 211

MIL-STD 202, Method 201

Requirement

RSMF Series

RSF Series

±2%

±1%

±1.5%

±0.5%

±2%

±1%

±0.5%

±1%

±0.2%

±0.5%

Operating Temperature Range: -55ºC to +200ºC (RSF12, RSMF12, RSMF1)

-55ºC to +235ºC (All others)

Rev Date: 01/04/2013

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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