RM20D6490CT-X datasheet, PDF - EEWORLD Datasheet

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RM20D6490CT-X: DescriptionFixed Resistor, Metal Glaze/thick Film, 0.75W, 649ohm, 200V, 0.5% +/-Tol, 100ppm/Cel, Surface Mount, 2010, CHIP; CategoryPassive components The resistor; File Size561KB，8 Pages; ManufacturerCal-Chip Electronics

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RM20D6490CT-X Overview

Fixed Resistor, Metal Glaze/thick Film, 0.75W, 649ohm, 200V, 0.5% +/-Tol, 100ppm/Cel, Surface Mount, 2010, CHIP

RM20D6490CT-X Parametric

Parameter Name	Attribute value
Objectid	145061265080
package instruction	CHIP
Reach Compliance Code	unknown
ECCN code	EAR99
YTEOL	7.9
Other features	HIGH PRECISION
structure	Rectangular
JESD-609 code	e3
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package height	0.55 mm
Package length	5 mm
Package form	SMT
Package width	2.5 mm
method of packing	TR, Paper, 7 Inch
Rated power dissipation(P)	0.75 W
Rated temperature	70 °C
resistance	649 Ω
Resistor type	FIXED RESISTOR
size code	2010
surface mount	YES
technology	METAL GLAZE/THICK FILM
Temperature Coefficient	100 ppm/°C
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal shape	WRAPAROUND
Tolerance	0.5%
Operating Voltage	200 V

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THICK FILM CHIP RESISTOR

RM SERIES

APPLICATIONS

Telecommunication Equipments

Radio and Tape Recorders, TV Tuners

Digital Cameras, Watches, Pocket Calculators

Computers, Instruments

Medical and Military Equipment

FEATURES

Small size and light weight

Highly reliable multilayer electrode construction

Compatible with all soldering process

DERATIVE CURVE

100

RM04

RM06

RM10

RM12

RM14

RM20

RM25

RM28

RM43

RM45

SCOPE

Applies to all sizes of rectangular-type fixed chip resistors

with Ruthenium base as material.

CONSTRUCTION

RM01

RM02

100

120

140

160

AMBIENT TEMPERATURE (C°)

DIMENSIONS

(INCH)

SIZE

(MM)

(G) (1000PCS)

WEIGHT

0.037

RM01

01005

0.40±0.02

0.20±0.02

0.13±0.02

0.10±0.03

RM02

0201

0402

0603

0805

1206

1210

1812

2010

2512

2817

4320

4527

0.60±0.03

1.00±0.05

1.60±0.10

2.00±0.10

3.10±0.10

4.50±0.20

5.00±0.10

6.34±0.10

6.35±0.10

7.10±0.20

0.30±0.03

0.50±0.05

0.80±0.10

1.25±0.10

1.55±0.10

2.60±0.15

3.20±0.20

2.50±0.15

3.10±0.15

3.20±0.15

4.20±0.20

0.23±0.03

0.35±0.05

0.45±0.10

0.50±0.10

0.55±0.10

0.55±0.20

0.55±0.10

1.10±0.10

0.55±0.10

1.10±0.10

0.15±0.05

0.20±0.10

0.30±0.20

0.35±0.20

0.50±0.25

0.55±0.20

0.60±0.25

0.60±0.20

0.80±0.20

1.10±0.20

0.15±0.05

0.20±0.10

0.30±0.20

0.40±0.20

0.50±0.20

1.80±0.20

2.40±0.20

2.50±0.20

0.150

0.620

2.042

4.368

8.947

15.959

18.126

24.241

35.325

39.448

45.328

43.258

48.698

53.987

Alumina Substrate

Edge Electrode (NiCr)

Barrier Layer (Ni)

Resistor Layer

Primary Overcoat (glass)

Secondary Overcoat (Epoxy)

RM04

RM06

RM10

RM12

RM14

RM18

RM20

ULTRA HIGH POWER

Bottom Electrode (Ag)

Top Elctrode (Ag-pd)

External Electrode (Sn)

RM20

RM25

ULTRA HIGH POWER

RM25

RM28

RM-43

RM45

11.00±0.30 5.00±0.25

11.60±0.30 6.85±0.25

PART NUMBERING GUIDE

TYPE

RM SERIES

DIMENSIONS

01: 01005

02: 0201

04: 0402

06: 0603

10: 0805

12: 1206

14: 1210

18: 1812

20: 2010

25: 2512

28: 2817

43: 4320

45: 4527

RESISTANCE

TOLERANCE

B: ±0.1%

C: ±0.25%

D: ±0.5%

F: ±1%

J: ±5%

100

NOMINAL

RESISTANCE

5% - 3 Digit: 1st 2 are

significant, 3rd is

multiplier (10x), “R”

indicates decimal on

value <10ohm,

000 jumper “0”ohm"

.1%, .25%, .5%,

1% - 4 digit: 1st 3 are

significant, 4th is

multiplier (10x), “R”

indicates decimal on

value <100 ohm

PACKAGING

CT: Taping Reel

CTD: Package

Designator page 8.

CTG: Package

Designator page 8.

CTQ: Package

Designator page 8.

-H

FUNCTION CODE

__: Standard

-H: High Power

-U: Ultra High Power

-X: High Precision

___: Standard TCR

50: TCR50 (Optional)

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