RSM20.3091%R datasheet, PDF - EEWORLD Datasheet

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RSM20.3091%R: DescriptionFixed Resistor, Metal Oxide Film, 2W, 0.309ohm, 350V, 1% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED; CategoryPassive components The resistor; File Size103KB，2 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/

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RSM20.3091%R Overview

Fixed Resistor, Metal Oxide Film, 2W, 0.309ohm, 350V, 1% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED

RSM20.3091%R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	SEI(Stackpole Electronics Inc.)
package instruction	AXIAL LEADED
Reach Compliance Code	not_compliant
ECCN code	EAR99
structure	Tubular
Lead diameter	0.7 mm
Lead length	30 mm
Manufacturer's serial number	RSM
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	235 °C
Minimum operating temperature	-55 °C
Package diameter	4.5 mm
Package length	11 mm
Package shape	TUBULAR PACKAGE
Package form	Axial
method of packing	TAPE
Rated power dissipation(P)	2 W
Rated temperature	70 °C
Guideline	MIL-STD-202
resistance	0.309 Ω
Resistor type	FIXED RESISTOR
series	RSM2 (1%TOL)
surface mount	NO
technology	METAL OXIDE FILM
Temperature Coefficient	200 ppm/°C
Terminal shape	WIRE
Tolerance	1%
Operating Voltage	350 V

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RS/RSM Series

General Purpose Metal Oxide Resistors

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

RoHS compliant / lead-free available (RSF, RSMF)

Electrical Specifications

Type / Code

RS 1/2

RS 1

RS 2

RS 3

RS 5

RSM 1/2

RSM 1

RSM 2

RSM 3

RSM 5

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 - 75K

0.1 - 100K

0.1 - 120K

10 - 510K

0.1 - 47K

0.1 - 75K

0.1 - 100K

0.1 - 118K

1 - 510K

2%, 5%

0.1 - 1M

10 - 510K

0.1 - 1M

1 - 510K

(1) Lesser of

√PR

or maximum working voltage

How to Order

SEI Type

Code

Nominal

Resistance

Tolerance

Packaging

Type

RSM

RSF

RSMF

PRS (1)

PRSF (1)

Description

EIA Standard

Mini

Standard RoHS

Mini RoHS

Panasert

Panasert RoHS

1/2

Code Wattage

1/2

0.5W

0.47

Tolerance

Values

E96

E24

Types

RSM 1/2

RS 1/2, RSM 1,

RS 1, RSM 2

RS 2, RSM 3

RS 3, RSM 5

RSM 1/2

RS 1/2, RSM 1

RS 1, RS 2,

RSM 2, RSM 3

RS 3, RSM 5

All

Qty

5,000

2,500

1,000

500

5,000

2,000

1,000

500

1,000

Ammo

Description

Code

Tape

(1) For packaging information see Radial Leaded Packaging Spec page

Bulk

Rev Date: 10/26/2009

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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