RNM1/2T21.91M1%R datasheet, PDF

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RNM1/2T21.91M1%R: DescriptionFixed Resistor, Metal Film, 0.5W, 1910000ohm, 350V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED; CategoryPassive components The resistor; File Size177KB，2 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/

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RNM1/2T21.91M1%R Overview

Fixed Resistor, Metal Film, 0.5W, 1910000ohm, 350V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED

RNM1/2T21.91M1%R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Objectid	1939240245
package instruction	AXIAL LEADED
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	FLAMEPROOF, PRECISION
Manufacturer's serial number	RNM
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	165 °C
Minimum operating temperature	-55 °C
Package shape	TUBULAR PACKAGE
method of packing	TR
Rated power dissipation(P)	0.5 W
Rated temperature	70 °C
resistance	1910000 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL FILM
Temperature Coefficient	50 ppm/°C
Terminal shape	WIRE
Tolerance	1%
Operating Voltage	350 V

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RN / RNM Series — General Purpose Metal Film Resistors

Features

• Precision metal film

• Superior electrical, TCR performances

• Flame-retardant coatings are standard

• Panasert available (selected sizes; contact factory)

• RNM (mini) an ideal choice where size constraints apply

• RN 5% replaces MP series

• RoHS compliant / lead-free available (RNF/RNMF)

Electrical Specifications

Type /

Code

Mil

Ref

Power

Rating

(W) @ 70°C

Max

Working

Voltage*

Max

Pulse

Voltage

Resistance

Temperature

Coefficient

±25 ppm/°C

±50 ppm/°C

±100 ppm/°C

±10 ppm/°C

±25 ppm/°C

±50 ppm/°C

±100 ppm/°C

±25 ppm/°C

±50 ppm/°C

±100 ppm/°C

±50 ppm/°C

±100 ppm/°C

±25 ppm/°C

±50 ppm/°C

±100 ppm/°C

±25 ppm/°C

±50 ppm/°C

±100 ppm/°C

Ohmic Range and Tolerance

0.1%

100Ω – 100K

51.1Ω – 100K

100Ω – 301K

1Ω – 2.2M

100Ω – 100K

–

100Ω – 100K

100Ω – 294K

30.1Ω – 1M

0.25%

100Ω – 100K

–

1Ω – 2.2M

100Ω – 100K

–

100Ω – 100K

100Ω – 294K

30.1Ω – 1M

0.5%

30.1Ω – 499K

10Ω – 1M

–

1Ω – 2.2M

49.9Ω – 499K

10Ω – 1M

10Ω – 100K

–

30.1Ω – 499K

10Ω – 1M

49.9Ω – 1M

10Ω – 1M

49.9Ω – 499K

10Ω – 1M

1Ω – 4.9M

–

10Ω – 1M

1Ω – 5.11M

1Ω – 10M

49.9Ω – 499K

1Ω – 4.99M

1Ω – 10M

10Ω – 1M

1Ω – 1M

30.1Ω – 499K

10Ω – 1M

1Ω – 4.99M

49.9Ω – 1M

1Ω – 10M

1Ω – 2.15M

–

1Ω – 2.2M

–

1Ω – 10M

–

1Ω – 10M

–

10Ω – 2M

–

10Ω – 2M

RN 1/8

RN50

0.125W

200V

400V

RN 1/4

RN55

0.250W

250V

500V

RN 1/2

RN60

0.500W

350V

700V

RN 1

RN65

1.000W

350V

700V

RNM 1/4

–

0.250W

250V

500V

RNM 1/2

RL07

0.500W

350V

700V

* Lesser of

√PR

or maximum working voltage.

How to Order

SEI Type

1/4

Code

TCR

4.75K

Nominal Resistance

Tolerance

Packaging

Type

RNM

RNF

RNMF

Description

EIA standard

Mini

Standard RoHS

Mini RoHS

Code

1/8

1/4

1/2

TCR

T1 = 100ppm

T2 = 50ppm

T9 = 25ppm

TB = 10ppm

Tolerance Values

0.1%

0.25%

0.5%

E96

E96,E24

E24

SEI Types

1/8, 1/4, RNM 1/2

RN 1/2, 1

1/8, 1/4, RNM 1/2

1/2

1/8, 1/4, 1/2

Pkg Qty Description Code

5,000

2,500

5,000

2,500

1,000

Bulk

Ammo

Reel

Toll Free: (888) SEI-SEIS

(888) 734-7347

www.seielect.com

email: marketing@seielect.com

Rev 07/07

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