WSL20100.49OHM0.5%B43 datasheet, PDF

Datasheet> All Categories > Passive components> The resistor> WSL20100.49OHM0.5%B43

WSL20100.49OHM0.5%B43: DescriptionFixed Resistor, Metal Alloy, 0.5W, 0.49ohm, 0.5% +/-Tol, -75,75ppm/Cel, 2010,; CategoryPassive components The resistor; File Size81KB，3 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

Download Datasheet Parametric View All

WSL20100.49OHM0.5%B43 Overview

Fixed Resistor, Metal Alloy, 0.5W, 0.49ohm, 0.5% +/-Tol, -75,75ppm/Cel, 2010,

WSL20100.49OHM0.5%B43 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Vishay
Reach Compliance Code	compliant
structure	All-Welded
JESD-609 code	e0
Number of terminals	2
Maximum operating temperature	170 °C
Minimum operating temperature	-65 °C
Package height	0.635 mm
Package length	5.08 mm
Package form	SMT
Package width	2.54 mm
method of packing	Bulk
Rated power dissipation(P)	0.5 W
Guideline	MIL-STD-202, AEC-Q200
resistance	0.49 Ω
Resistor type	FIXED RESISTOR
series	WSL
size code	2010
technology	METAL ALLOY
Temperature Coefficient	-75,75 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Tolerance	0.5%

WSL20100.49OHM0.5%B43 Preview

WSL

www.vishay.com

Vishay Dale

Power Metal Strip

Resistors, Low Value

(Down to 0.0005

Ω),

Surface Mount

FEATURES

• Ideal for all types of current sensing, voltage

division and pulse applications including switching

and linear power supplies, instruments, power

amplifiers

• Proprietary processing technique produces

extremely low resistance values (down to 0.0005

Ω)

• All welded construction

• Solderable terminations

• Very low inductance 0.5 nH to 5 nH

• Excellent frequency response to 50 MHz

• Low thermal EMF (< 3 μV/°C)

• Solid metal nickel-chrome or manganese-copper

alloy resistive element with low TCR (< 20 ppm/°C)

• AEC-Q200 qualified available

(1)

• Material categorization: For definitions of compliance please

see

www.vishay.com/doc?99912

Note

(1)

Flame retardance test may not be applicable to some resistor

technologies

STANDARD ELECTRICAL SPECIFICATIONS

RESISTANCE VALUE RANGE

POWER RATING

70 °C

GLOBAL

WEIGHT (typical)

SIZE

MODEL

g/1000 pieces

Tol. ± 0.5 %

Tol. ± 1.0 %

WSL0603

0603

0.1

0.01 to 0.1

1.9

WSL0805

0805

0.125

0.005 to 0.2

4.8

WSL1206

1206

0.25

0.005 to 0.2

0.001 to 0.2

16.2

WSL2010

2010

0.5

0.004 to 0.5

0.001 to 0.5

38.9

0.003 to 0.5

0.0005 to 0.5

63.6

WSL2512

2512

1.0

(2)

WSL2816

2816

2.0

0.003 to 0.1

0.002 to 0.1

118

Notes

• Part marking: Value; tolerance: Due to resistor size limitations some resistors will be marked with only the resistance value.

(2)

For values above 0.1

derate linearly to 80 % rated power at 0.5

Ω.

TECHNICAL SPECIFICATIONS

PARAMETER

Temperature coefficient

Operating temperature range

Maximum working voltage

UNIT

ppm/°C

°C

WSL RESISTOR CHARACTERISTICS

± 75 for 7 mΩ to 0.5

Ω,

± 110 for 5 mΩ to 6.9 mΩ, ± 150 for 3 mΩ to 4.9 mΩ,

± 275 for 1 mΩ to 2.9 mΩ, ± 400 for 0.5 mΩ to 0.99 mΩ

- 65 to + 170

(P x

1/2

GLOBAL PART NUMBER INFORMATION

Global Part Numbering example: WSL25124L000FTA

SPECIAL

(Dash number)

(up to 2 digits)

From

1 to 99

applicable

GLOBAL MODEL RESISTANCE VALUE

WSL0603

WSL0805

WSL1206

WSL2010

WSL2512

WSL2816

= mΩ*

= Decimal

5L000

= 0.005

R0100

= 0.01

* Use “L” for resistance

values < 0.01

TOLERANCE CODE

= ± 0.5 %

= ± 1.0 %

= ± 5.0 %

PACKAGING CODE

= Lead (Pb)-free, tape/reel

= Lead (Pb)-free, tape/reel (WSL2816)

= Lead (Pb)-free, bulk

= Tin/lead, tape/reel (R86)

= Tin/lead, tape/reel (RT1, for WSL0603 and WSL0805)

= Tin/lead, tape/reel (RJ9, WSL2816)

= Tin/lead, bulk (B43)

Historical Part Numbering example: WSL2512 0.004

1 % R86

WSL2512

HISTORICAL MODEL

Revision: 06-Jun-12

0.004

RESISTANCE VALUE

TOLERANCE CODE

R86

PACKAGING

Document Number: 30100

For technical questions, contact:

ww2bresistors@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

www.vishay.com/doc?91000

WSL

www.vishay.com

DIMENSIONS

in inches (millimeters)

Vishay Dale

MODEL

WSL0603

WSL0805

RESISTANCE

RANGE (Ω)

0.01 to 0.1

0.005 to 0.2

0.001 to 0.0019

0.060 ± 0.010

(1.52 ± 0.254)

0.080 ± 0.010

(2.03 ± 0.254)

0.126 ± 0.010

(3.20 ± 0.254)

DIMENSIONS

0.030 ± 0.010

0.013 ± 0.005

(0.76 ± 0.254)

(0.330 ± 0.127)

0.050 ± 0.010

0.013 ± 0.005

(1.27 ± 0.254)

(0.330 ± 0.127)

0.063 ± 0.010

(1.60 ± 0.254)

0.025 ± 0.010

(0.635 ± 0.254)

WSL1206

0.002 to 0.0059

0.006 to 0.20

0.001 to 0.0069

WSL2010

0.007 to 0.5

0.0005 to 0.00099

0.001 to 0.0049

WSL2512

0.005 to 0.0069

0.007 to 0.5

0.002 to 0.00399

WSL2816

0.004 to 0.1

0.200 ± 0.010

(5.08 ± 0.254)

0.100 ± 0.010

(2.54 ± 0.254)

0.025 ± 0.010

(0.635 ± 0.254)

0.250 ± 0.010

(6.35 ± 0.254)

0.125 ± 0.010

(3.18 ± 0.254)

0.025 ± 0.010

(0.635 ± 0.254)

0.280 ± 0.010

(7.1 ± 0.254)

0.165 ± 0.010

(4.2 ± 0.254)

0.025 ± 0.010

(0.635 ± 0.254)

0.015 ± 0.010

(0.381 ± 0.254)

0.015 ± 0.010

(0.381 ± 0.254)

0.041 ± 0.010

(1.04 ± 0.254)

0.025 ± 0.010

(0.635 ± 0.254)

0.020 ± 0.010

(0.508 ± 0.254)

0.058 ± 0.010

(1.47 ± 0.254)

0.020 ± 0.010

(0.508 ± 0.254)

0.107 ± 0.010

(2.72 ± 0.254)

0.087 ± 0.010

(2.21 ± 0.254)

0.047 ± 0.010

(1.19 ± 0.254)

0.030 ± 0.010

(0.762 ± 0.254)

0.098 ± 0.010

(2.49 ± 0.254)

0.062 ± 0.010

(1.57 ± 0.254)

SOLDER PAD DIMENSIONS

0.040

0.020

(1.01)

(0.50)

0.040

0.050

0.020

(1.02)

(1.27)

(0.50)

0.062

(1.57)

0.093

(2.36)

0.055

(1.40)

0.120

(3.05)

0.083

(2.11)

0.065

(1.65)

0.096

(2.45)

0.145

(3.68)

0.070

(1.78)

0.120

(3.05)

0.120

(3.05)

0.030

(0.76)

0.055

(1.40)

0.130

(3.30)

0.050

(1.27)

0.125

(3.18)

0.160

(4.06)

0.125

(3.20)

0.185

(4.7)

DERATING

Rated Power in %

120

100

- 65 - 50

- 25

100

125

150

170

Ambient Temperature in °C

PERFORMANCE

TEST

Thermal shock

Short time overload

Low temperature operation

High temperature exposure

Bias humidity

Mechanical shock

Vibration

Load life

Resistance to solder heat

Moisture resistance

CONDITIONS OF TEST

- 55 °C to + 150 °C, 1000 cycles, 15 min at each extreme

5 x rated power for 5 s

- 65 °C for 24 h

1000 h at + 170 °C

+ 85 °C, 85 % RH, 10 % bias, 1000 h

100

g’s

for 6 ms, 5 pulses

Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h

1000 h at rated power, + 70 °C, 1.5 h “ON”, 0.5 h “OFF”

+ 260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence

MIL-STD-202, method 106, 0 % power, 7a and 7b not required

REEL

DIAMETER

178 mm/7"

PIECES/REEL

5000

4000

2000

CODE

TEST LIMITS

± (0.5 % + 0.0005

Ω) ΔR

± (0.5 % + 0.0005

Ω) ΔR

± (0.5 % + 0.0005

Ω) ΔR

± (1.0 % + 0.0005

Ω) ΔR

± (0.5 % + 0.0005

Ω) ΔR

± (0.5 % + 0.0005

Ω) ΔR

± (0.5 % + 0.0005

Ω) ΔR

± (1.0 % + 0.0005

Ω) ΔR

± (0.5 % + 0.0005

Ω) ΔR

± (0.5 % + 0.0005

Ω) ΔR

PACKAGING

TAPE WIDTH

WSL0603

8 mm/punched paper

WSL0805

8 mm/punched paper

WSL1206

8 mm/embossed plastic

WSL2010

12 mm/embossed plastic

WSL2512

12 mm/embossed plastic

WSL2816

12 mm/embossed plastic

Note

• Embossed Carrier Tape per EIA-481.

Revision: 06-Jun-12

MODEL

Document Number: 30100

For technical questions, contact:

ww2bresistors@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

www.vishay.com/doc?91000

Legal Disclaimer Notice

www.vishay.com

Vishay

Disclaimer

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,

“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other

disclosure relating to any product.

Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or

the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all

liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,

consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular

purpose, non-infringement and merchantability.

Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical

requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements

about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular

product with the properties described in the product specification is suitable for use in a particular application. Parameters

provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All

operating parameters, including typical parameters, must be validated for each customer application by the customer’s

technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,

including but not limited to the warranty expressed therein.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining

applications or for any other application in which the failure of the Vishay product could result in personal injury or death.

Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree

to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and

damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay

or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to

obtain written terms and conditions regarding products designed for such applications.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by

any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.

Material Category Policy

Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the

definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council

of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment

(EEE) - recast, unless otherwise specified as non-compliant.

Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that

all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.

Revision: 12-Mar-12

Document Number: 91000

More (Only the first 5 pages are displayed. Please Download Datasheet to view the full content.) >

Recommended Resources

Laser flashlight circuit diagram

Current relay secondary starting circuit

Refrigerator electronic thermostat circuit

Circuit using SSR to control incandescent lamps

250mA high-speed buffer BUF634 circuit diagram

Reverse polarity drive circuit

Bluetooth Technology Principle and Test: The first part of this article details the key technologies of Bluetooth radio frequency, baseband and protocol. The content covers Bluetooth modulation, data packet composition, frequency hopping seq...; qwqwqw2088 Wireless Connectivity

Design of Switching Power Supply Based on TopswitchⅡ Switching Chip: [p=30, null, left][font=宋体][font=Verdana][color=#a0522d]Switching power supplies are of various types and their design methods are also complex and diverse. Therefore, it is necessary to study a simpl...; qwqwqw2088 Analogue and Mixed Signal

Q: Does UCOS II transplantation require BSP?: I want to know whether I need BSP to port UCOS II? If I don't use BSP, can it be used on all processors?...; xyyyxmh Real-time operating system RTOS

After work, summarize the wiring of high-speed boards above 4 layers: Summary after work, for discussion 1. When connecting more than 3 points, try to let the line pass through each point in turn to facilitate testing, and keep the line as short as possible. 2. Try not ...; 程序天使 Automotive Electronics

Newbie learning problems: How to learn Verilog? Now I want to debug the FPGA board, but I don’t know where to start. Please give me some advice. Thank you....; tianma123 FPGA/CPLD

What version of wince is generally used for ARM9: I just started learning embedded systems and I am planning to buy a 2440 ARM9. I don't know which one is more commonly used now and what is the price range? I want to use the WINCE system. I thought W...; baozugong Embedded System

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components