WSF2515274R0DKEA [VISHAY]

RESISTOR, METAL FILM, 1 W, 0.5 %, 100 ppm, 274 ohm, SURFACE MOUNT, 2515, CHIP, GREEN;


型号：	WSF2515274R0DKEA
厂家：	VISHAY
描述：	RESISTOR, METAL FILM, 1 W, 0.5 %, 100 ppm, 274 ohm, SURFACE MOUNT, 2515, CHIP, GREEN 电阻器
文件：	总3页 (文件大小：106K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

WSF

Vishay Dale

Metal Film Resistors, Power, Surface Mount

FEATURES

• Molded encapsulation

• Wraparound compliant terminations eliminate

risk of solder fillet cracking

• Solderable terminations

• Excellent stability at different environmental

conditions

• High power ratings (up to 2 W)

• AEC-Q200 qualified available ⁽¹⁾

• Compliant to RoHS Directive 2002/95/EC

Note

⁽¹⁾Flame retardance test may not be applicable to

some resistor technologies.

STANDARD ELECTRICAL SPECIFICATIONS

POWER RATING

RESISTANCE

RANGE

GLOBAL

MODEL

SIZE

INCH

TOLERANCE

ꢀ

P_{70 °C}

ENCAPSULATION

WSF2012

WSF2515

WSF4527

2012

2515

4527

0.5

0.5, 1, 5

5.0 to 1.43K ⁽²⁾

10 to 10K

Epoxy

1.0

2.0 ⁽³⁾

Thermoplastic

10 to 100K

TECHNICAL SPECIFICATIONS

PARAMETER

Temperature coefficient

UNIT

ppm/ꢀC

WSF2012

100 ⁽⁴⁾

WSF2515

100 ⁽⁴⁾

WSF4527

100 ⁽⁴⁾

Dielectric withstanding voltage

Insulation resistance

V_AC

> 500

> 10⁹

> 500

Operating temperature range

Maximum working voltage

Weight/1000 pieces (typical)

ꢀC

- 65/+ 175

(P x R)^1/2

- 65/+ 175

(P x R)^1/2

165

- 65/+ 150

(P x R)^{1/2 (3)}

760

Notes

•

Part marking: 1/2 W - DALE, value; 1 W - model, value, tolerance, date code; 2 W - DALE, model, value, tolerance, date code.

⁽²⁾E96 values only.

⁽³⁾Resistance values above 31.25 kΩ are limited to 250 V maximum working voltage.

(4)

50 ppm/ꢀC and 25 ppm/ꢀC available.

GLOBAL PART NUMBER INFORMATION

Global Part Numbering example: WSF25151K500JKTA (preferred numbering format)

GLOBAL MODEL

VALUE

TOLERANCE

TCR

PACKAGING

SPECIAL

WSF2012

WSF2515

WSF4527

R = Decimal

K = Thousand

100R0 = 100 Ω

1K000 = 1 kΩ

D = 0.5 ꢁ

F = 1.0 ꢁ

G = 2.0 ꢁ

H = 3.0 ꢁ

J = 5.0 ꢁ

K = 10 ꢁ

E = 25 ppm/ꢀC

H = 50 ppm/ꢀC

K = 100 ppm/ꢀC

EA = Lead (Pb)-free,

(Dash number)

(Up to 2 digits)

tape/reel

EK = Lead (Pb)-free, bulk From 1 to 99 as

applicable

TA = Tin/lead , tape/reel

(R86)

BA = Tin/lead, tape/reel,

bulk (B43)

Historical Part Numbering example: WSF2515 1.5 kΩ 5 ꢀ 100 ppm/°C R86 (will continue to be accepted for tin/lead product only)

WSF2515

1.5 kΩ

5 ꢀ

100 ppm/°C

R86

TEMPERATURE

COEFFICIENT

HISTORICAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING

* Pb containing terminations are not RoHS compliant, exemptions may apply

** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902

www.vishay.com

296

For technical questions, contact: ww2aresistors@vishay.com

Document Number: 30104

Revision: 03-Dec-10

WSF

Metal Film Resistors, Power, Surface Mount

Vishay Dale

DIMENSIONS

DIMENSIONS in inches (millimeters)

MODEL

W₁

0.200 0.020 0.096 0.015 0.040 0.010 0.125 0.005 0.050 0.005

(5.08 0.508) (2.44 0.381) (1.02 0.254) (3.18 0.127) (1.27 0.127)

WSF2012

WSF2515

WSF4527

0.250 0.020 0.110 0.015 0.045 0.010 0.150 0.005 0.098 0.005

(6.35 0.508) (2.79 0.381) (1.14 0.254) (3.81 0.127) (2.49 0.127)

0.455 0.020 0.167 0.010 0.100 0.010 0.275 0.005 0.215 0.005

(11.56 0.508) (4.24 0.254) (2.54 0.254) (6.98 0.127) (5.46 0.127)

SOLDER PAD DIMENSIONS in inches (millimeters)

MODEL

WSF2012

WSF2515

WSF4527

0.085 (2.16)

0.090 (2.29)

0.155 (3.94)

0.070 (1.78)

0.115 (2.92)

0.230 (5.94)

0.080 (2.03)

0.120 (3.05)

0.205 (5.21)

200

150

120

100

WSF4527

WSF2515

WSF2012

100

WSF2012

WSF2515

WSF4527

- 65

- 25

50 75 100 125 150 175 200

0.5

1.0

1.5

2.0

Power in W

Ambient Temperature in °C

Derating

Temperature Rise

PERFORMANCE

TEST

CONDITIONS OF TEST

TEST LIMITS

Thermal shock

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

5 x rated power for 5 s

(1.0 ꢁ + 0.05 Ω) ΔR

(0.5 ꢁ + 0.05 Ω) ΔR

(1.0 ꢁ + 0.05 Ω) ΔR

(0.5 ꢁ + 0.05 Ω) ΔR

(1.0 ꢁ + 0.05 Ω) ΔR

(0.5 ꢁ + 0.05 Ω) ΔR

Short time overload

Low temperature storage

- 65 ꢀC for 24 h

High temperature exposure

Bias humidity

1000 h at + 175 ꢀC (150 ꢀC for WSF4527)

+ 85 ꢀC, 85 ꢁ RH, 10 ꢁ Bias, 1000 h

Moisture resistance

Mechanical shock

Vibration

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

100 g’s for 11 ms, 5 pulses

Frequency varied 10 Hz to 500 Hz in one min, 3 directions, 9 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

Load life

Resistance to solder heat

PACKAGING

REEL

MODEL

TAPE WIDTH

DIAMETER

330 mm/13"

PIECES/REEL

CODE

EA/TA

WSF2012

WSF2515

WSF4527

12 mm/embossed plastic

16 mm/embossed plastic

24 mm/embossed plastic

2000

1200

Note

• Embossed Carrier Tape per EIA-481.

Document Number: 30104

Revision: 03-Dec-10

For technical questions, contact: ww2aresistors@vishay.com

www.vishay.com

297

Legal Disclaimer Notice

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

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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

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Document Number: 91000

Revision: 11-Mar-11

www.vishay.com

WSF2515274R0DKEA [VISHAY]

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