CSR32.81%I datasheet, PDF - EEWORLD Datasheet

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CSR32.81%I: DescriptionFixed Resistor, Metal Glaze/thick Film, 3W, 2.8ohm, 1% +/-Tol, 150ppm/Cel, Surface Mount, 1225, CHIP, ROHS COMPLIANT; CategoryPassive components The resistor; File Size228KB，2 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/; Environmental Compliance

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CSR32.81%I Overview

Fixed Resistor, Metal Glaze/thick Film, 3W, 2.8ohm, 1% +/-Tol, 150ppm/Cel, Surface Mount, 1225, CHIP, ROHS COMPLIANT

CSR32.81%I Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
package instruction	, 1225
Reach Compliance Code	compliant
ECCN code	EAR99
JESD-609 code	e3
Manufacturer's serial number	CSR
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package shape	RECTANGULAR PACKAGE
method of packing	TR, 7 INCH
Rated power dissipation(P)	3 W
Rated temperature	70 °C
resistance	2.8 Ω
Resistor type	FIXED RESISTOR
size code	1225
surface mount	YES
technology	METAL GLAZE/THICK FILM
Temperature Coefficient	150 ppm/°C
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal shape	WRAPAROUND
Tolerance	1%
Base Number Matches	1

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CSR / CSRN Series — Thick Film Current Sensing Resistors

Features

• 0402 to 2512 & 1225 sizes available

• Power ratings to 3W

• Low inductance – less than 0.2nH typically

• Non-standard resistance values available

• RoHS compliant

Electrical Specifications

Type / Code

Package Type

Power Rating

(Watts) @ 70°C

0.063W(0.125W)**

0.010W (0.125W)**

0.125W (0.250W)**

0.250W (0.500W)**

1.000W

0.750W (1.000W)**

1.000W (2.000W)**

3.000W

Dielectric

Withstanding Voltage

200V

Resistance Temperature

Coefficient

±200 ppm/°C

±300 ppm/°C

±200 ppm/°C

±100 ppm/°C *

±300 ppm/°C

±150 ppm/°C

±100 ppm/°C *

±250 ppm/°C

±200 ppm/°C

±150 ppm/°C

Ohmic Range and Tolerance

0.051Ω – 1.000Ω

0.021Ω – 1.000Ω

0.010Ω – 1.000Ω

0.010Ω – 0.019Ω

0.020Ω – 0.500Ω

0.010Ω – 1.000Ω

0.003Ω

−

0.020Ω

0.021Ω

−

3.000Ω

0.051Ω – 1.000Ω

0.021Ω – 1.000Ω

0.010Ω – 1.000Ω

0.010Ω – 0.019Ω

0.020Ω – 0.500Ω

0.010Ω – 1.000Ω

0.003Ω

−

0.020Ω

0.021Ω

−

3.000Ω

CSR 1/8S

CSR 1/8

CSR 1/4

CSR 1/2

CSRN 1S

CSR 1

CSRN 1

CSR 2

CSRN 2

CSR 3

0402

0603

0805

1206

0815

2010

2512

1225

* Contact factory for TCR on values below 0.05Ω

** Higher power rating for each package size is valid if ambient temp <= 80°C and terminal temp <= 105°C

Performance Characteristics

Test

Moisture Resistance

Load Life

Leach Resistance

Resistance to Soldering Heat

Solderability

Temperature Cycling

Thermal Shock

Short Time Overload

Insulation Resistance

Test Specification

±0.5%

90 seconds min

±0.5%

min 95% coverage

±0.5%

1MΩ minimum

Typical

≤0.5%

>90

seconds

≤0.25%

≥95%

≤0.5%

≥1MΩ

Operating Temperature Range : -55°C to +155°C

How to Order

CSR

SEI Type

1/2

Code

0.01

Nominal Resistance

Tolerance

Packaging

Type

CSR

CSRN

Description

Standard RoHS

Narrow Terminations RoHS

Code

1/8S

1/8

1/4

1/2

Wattage

0.125W

0.250W

0.500W

1.000W

2.000W

3.000W

Size

0402

0603

0805

1206

0815

2010

2512

1225

Tolerance

SEI Types

1/8S

1/8, 1/4, 1/2

1, 2

1S, 3

ALL

1, 2

Pkg Qty Description Code

10,000

5,000

4,000

2,000

1,000

5,000

7" reel

13" reel

7" reel

Toll Free: (888) SEI-SEIS

(888) 734-7347

www.seielect.com

email: marketing@seielect.com

Rev 02/09

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