CRM1206-FW-2433ELF datasheet, PDF

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CRM1206-FW-2433ELF: DescriptionFixed Resistor, Thick Film, 0.5W, 243000ohm, 200V, 1% +/-Tol, 200ppm/Cel, Surface Mount, 1206, CHIP, ROHS COMPLIANT; CategoryPassive components The resistor; File Size303KB，3 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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CRM1206-FW-2433ELF Overview

Fixed Resistor, Thick Film, 0.5W, 243000ohm, 200V, 1% +/-Tol, 200ppm/Cel, Surface Mount, 1206, CHIP, ROHS COMPLIANT

CRM1206-FW-2433ELF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Bourns
package instruction	CHIP, ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Chip
JESD-609 code	e3
Manufacturer's serial number	CRM1206
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	3.1 mm
Package shape	RECTANGULAR PACKAGE
Package form	SMT
Package width	1.6 mm
method of packing	TR, 7 INCH
Rated power dissipation(P)	0.5 W
Rated temperature	70 °C
resistance	243000 Ω
Resistor type	FIXED RESISTOR
series	CRM1206
size code	1206
surface mount	YES
technology	THICK FILM
Temperature Coefficient	200 ppm/°C
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal shape	WRAPAROUND
Tolerance	1%
Operating Voltage	200 V

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Features

■

Thick ﬁlm technology

■

Power rating of 0.25, 0.5 or 1 watt at 70 °C

■

Strong pulse performance

■

RoHS compliant*

Applications

■

Power supplies

■

Stepper motor drives

CRM0805/1206/2010 Chip Resistors

Electrical Characteristics

Characteristic

Power Rating @ 70 °C

Operating Temperature Range

Derated to Zero Load at

Maximum Working Voltage

0.047 to 0.91 ohms

1.0 ohm to 1.0 megohm

Insulation Resistance

Resistance Range

477 mV

150 V

Model

CRM0805

0.25 W

Model

CRM1206

0.5 W

-55 °C to +155 °C

+155 °C

675 mV

200 V

>1000 megohms

0.047 - 0.91 ohm (E24 Values)

1.0 - 9.1 ohms (E24 Values)

10.0 ohms - 1 megohm (E24 + E96 Values)

±1 %, ±5 %

±150 PPM/°C

±100 PPM/°C

±200 PPM/°C

±100 PPM/°C

954 mV

400 V

Model

CRM2010

General Information

Bourns

CRM Series are thick ﬁlm chip

resistors with high power ratings making

them suitable for different applications in

power supply circuits including current

sensing, current limiting and high pulse

resistance.

Characteristic Data

Test

Load Life (1000 hours)

Rated Voltage @ 70 °C

(1.5 hrs. on, 0.5 hrs. off)

1 % Tolerance

5 % Tolerance

Short Term Overload

(5 X Rated Power for 5 sec.)

1 % Tolerance

5 % Tolerance

Thermal Shock

(5 Cycles: -55 °C/30 min.;

+25 °C/2-3 min.; +155 °C/

30 min.; +25 °C/2-3 min.)

1 % Tolerance

5 % Tolerance

ΔR

Max.

Resistance Tolerance

Temperature Coefﬁcient

0.047 to 0.091 ohms

0.100 to 0.91 ohms

1.0 ohm to 1 megohm

10 ohms to 1 megohm

<1%

<3%

<1%

<2%

For Standard Values Used in Capacitors, Inductors, and Resistors,

click here.

Product Dimensions

< 0.5 %

<1%

DIMENSIONS:

(INCHES)

Derating Curve

Power Ratio (%)

100

Model

CRM0805

CRM1206

CRM2010

2.00 ± 0.15

1.20 ± 0.15

0.40 ± 0.20

0.50 ± 0.10

(0.079 ± 0.006) (0.047 ± 0.006) (0.016 ± 0.008) (0.016 ± 0.008) (0.020 ± 0.04)

3.10 ± 0.15

1.60 ± 0.15

0.50 ± 0.25

0.55 ± 0.10

(0.122 ± 0.006) (0.063 ± 0.006) (0.020 ± 0.010) (0.020 ± 0.010) (0.022 ± 0.004)

5.00 ± 0.20

2.50 ± 0.20

0.60 ± 0.25

0.60 ± 0.10

(0.197 ± 0.008) (0.098 ± 0.008) (0.024 ± 0.010) (0.024 ± 0.010) (0.024 ± 0.004)

-55

155

Ambient Temperature (°C)

Recommended Solder Pad Layout

Model

CRM0805

CRM1206

CRM2010

1.3

(0.051)

1.8

(0.071)

3.0

(0.118)

1.15

(0.045)

1.3

(0.051)

1.5

(0.059)

1.2

(0.047)

2.1

(0.083)

3.8

(0.149)

Cu TRACE

SENSING TRACE

DIMENSIONS:

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

(INCHES)

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