Y201521K5000T0R datasheet, PDF

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Y201521K5000T0R: DescriptionFixed Resistor, Metal Foil, 0.6W, 21500ohm, 180V, 0.01% +/-Tol, -.2,.2ppm/Cel, 2917,; CategoryPassive components The resistor; File Size318KB，5 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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Y201521K5000T0R Overview

Fixed Resistor, Metal Foil, 0.6W, 21500ohm, 180V, 0.01% +/-Tol, -.2,.2ppm/Cel, 2917,

Y201521K5000T0R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Objectid	286166321
Reach Compliance Code	compliant
Country Of Origin	Israel
ECCN code	EAR99
YTEOL	10
structure	Rectangular
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-55 °C
Package height	2.79 mm
Package length	7.29 mm
Package shape	RECTANGULAR PACKAGE
Package form	SMT
Package width	4.32 mm
method of packing	TR
Rated power dissipation(P)	0.6 W
resistance	21500 Ω
Resistor type	FIXED RESISTOR
series	FLEX
size code	2917
technology	METAL FOIL
Temperature Coefficient	0.2 ppm/°C
Tolerance	0.01%
Operating Voltage	180 V

Y201521K5000T0R Preview

Flex Series (Z Foil)

The Future COTS Bulk Metal

Foil Resistors are Already Here

The Future COTS Bulk Metal® Foil Resistors are Already Here

with Flexible Terminations System and

Load-Life Stability of 0.005% (50 ppm)

FEATURES AND BENEFITS

• Temperature coefficient of resistance (TCR):

±0.2 ppm/°C typical (–55°C to +125°C, +25°C ref.)

• Tolerance: to ±0.01%

• Power coefficient of resistance “∆R due to self heating:”

5 ppm at rated power

• Electrostatic discharge (ESD) at least to 25 kV

• Load-life stability: ±0.005% (70°C, 2000 h)

• Resistance range: 5

Ω

to 80 kΩ (for higher and lower

values, please contact us)

• Bulk Metal Foil resistors are not restricted to standard

values; we can supply specific “as required” values at

no extra cost or delivery (e.g., 1K01234 vs. 1 k)

• Power rating: to 600 mW at +70°C

• Thermal stabilization time: <1 s (within 10 ppm of

steady state value)

• Non inductive, non capacitive design

• Current noise: 0.010 μV

RMS

/V of applied voltage

(<–40 dB)

• Voltage coefficient: <0.1 ppm/V

• Low harmonic distortion, linear behavior

• Non hot spot design

• Inductive: <0.08 μH

• Terminal finishes available: lead (Pb)-free, tin/lead alloy,

or silver

Flexible terminations assure minimal stress

transference from the PCB due to a difference

in thermal coefficient of expansions (TCE).

generation of Bulk Metal

Foil technology, Z Foil, the

Flex Series' flexible terminations system is designed to

establish pliability while maintaining terminal strength,

solderability, stability, and electrical specifications.

The flexible terminations absorb board stresses, thereby

prevening external stresses from reaching the resistance

element.

Why choose the Flex Series

• Provides superior flex performance compared to

standard terminations systems

• Flexible terminations isolate resistor body from PCB

stresses

• Superior flex performance up to several mm

Stress checklist:

1. Where is the resistor going to be placed? Around big or

heavy components? Solution: Flex Series.

2. Are you intending to place the resistor close to the PCB

edges or corners? (Stress can occur due to bending or

CTE difference.) Solution: Flex Series.

3. Will the PCB be exposed to high levels of boards

flexure during assembly or mounting? Solution: Flex

Series.

INTRODUCTION

When mounted on a board that is bent or flexed either

during the manufacturing process or in the field,

resistors can develop cracks that affect their electrical

performances. The Flex Series is a surface-mount, multi-

featured precision resistor that incorporates a unique

flexible terminations system. Integrated with the latest

Table 1—Tolerance and TCR vs. Resistance

Value

(–55°C to +125°C, +25°C Ref.)

Value

(Ω)

50 Ω to 80 kΩ

20 Ω to <50 Ω

10 Ω to <20 Ω

5 Ω to <10 Ω

Figure 1—Power Derating Curve

200

Percent of Rated Power (%)

175

150

125

100

–75

–25

+25

+75

+125

Ambient Temperature (°C)

+175

–55 °C

+ 70 °C

Standard

Tolerance

(1)

(%)

±0.01%

±0.02%

±0.05%

±0.1%

Typical TCR and

Max. Spread

(1)

(ppm/°C)

±0.2 ±1.8

±0.2 ±2.8

±0.2 ±4.8

±0.2 ±6.8

Note

(1)

For values <5 Ω and tighter performance, contact us.

Note

* This datasheet provides information about parts that are

RoHS-compliant and/or parts that are non-RoHS-compliant.

For example, parts with lead (Pb) terminations are not RoHS

compliant. Please see the information/tables in this datasheet

for details.

Document No.: 63257

Revision: 04-Apr-2016

For any questions, contact

foil@vpgsensors.com

www.vishayfoilresistors.com

Flex Series (Z Foil)

Table 2—Specifications

Parameters

Resistance Range

Rated Power

Weight

Packaging

Specifications

Flex-1

5 Ω to 33 kΩ

Ω

to 10 kΩ

0.250 W at 70°C

0.125 W at 125°C

10 kΩ to 33 kΩ

0.160 W at 70°C

0.08 W at 125°C

Flex-2

5 Ω to 80 kΩ

Ω

to 30 kΩ

0.6 W at 70°C

0.3 W at 125°C

30 kΩ to 80 kΩ

0.4 W at 70°C

0.2 W at 125°C

0.1143 g

0.244 g

Bulk (loose), waffle pack or tape and reel, per EIA-481-1

Table 3—Performances

Test

Max. Working Voltage

Max. Operating Temperature

Working Temperature Range

Thermal Shock

Short Time Overload

Low Temperature Operation

Dielectric Withstanding

Voltage

Insulation Resistance

Resistance to Soldeing Heat

Moisture Resistance

Shock

Vibration, High Frequency

Conditions

Flex-1

73 V

+175°C (see Figure 1)

–55°C to +125°C (MIL range)

–65°C to +150°C; 30 min; 5 cycles

6.25 x rated power; 5 s

–65°C, 24 h (no load): 45 min at rated power

Atmospheric pressure; AC 200 V; 1 min

DC 100 V; 1 min

260°C for 10 s

+65°C to –10°C; 90% to 98% RH; rated power; 240 h

100 G; Sawtooth

10~2000~10 Hz; 20 G; X, Y, Z each 2.5 h

Flex-2

180 V

Maximum Limit

(1)

—

R > 100 Ω: ±0.02% (200 ppm)

R ≤100 Ω: ±0.03% (300 ppm)

±0.01% (100 ppm)

over 10 000 MΩ

±0.03% (300 ppm)

±0.01% (100 ppm)

Flex 1

0.005%, typical

0.02%, typical

0.05%, max

Flex 2

0.005%, typical

0.015%, typical

0.05%, max

Load Life Stability (2000 h)

0.04 W at +70°C

0.25 W at +70°C

0.125 W at +125°C

0.1 W at +70°C

0.6 W at +70°C

0.3 W at +125°C

High Temperature Exposure

175°C; no load 2000 h

±0.1% (1000 ppm)

Note

(1)

As shown +0.01

Ω

to allow for measurement errors at low values.

www.vishayfoilresistors.com

For any questions, contact

foil@vpgsensors.com

Document No.: 63257

Revision: 04-Apr-2016

Flex Series (Z Foil)

Table 4—Dimensions

in Inches (Millimeters)

Side View

TH Minimum

VALUE (5 DIGITS)

Top View

100R0T

TOLERANCE

Z FOIL

INDICATOR

Stand Off

End View

(DATE CODE)

LEAD (Pb)-FREE INDICATOR

Bottom View

0.098 ±0.012

(2.49 ±0.30)

0.110 ±0.012

(2.79 ±0.30)

0.051 ±0.012

(1.30 ±0.30)

0.051 ±0.012

(1.30 ±0.30)

Model

Flex-1

Flex-2

0.236 ±0.012

(5.99 ±0.30)

0.287 ±0.012

(7.29 ±0.30)

TH Minimum

0.039

(0.99)

0.039

(0.99)

0.126 ±0.012

(3.20 ±0.30)

0.170 ±0.012

(4.32 ±0.30)

0.087 ±0.004

(2.21 ±0.10)

0.095 ±0.004

(2.41 ±0.10)

Table 5—Recommended Mounting Pad Geometries

in Inches (Millimeters)

Reflow Solder Pads

Model

Flex-1

Method

Min

0.110

(2.79)

0.118

(3.00)

Ref

0.106

(2.69)

Ref

0.124

(3.15)

0.175

(4.45)

± 0.04 (± 1.02)

0.337

(8.55)

0.388

(9.86)

Ref

0.050

(1.27)

Reflow

Flex-2

Figure 2—Therman Expansion

Bulk Metal

Foil Flex Series Resistor

Wrap Around Metal Film

Before Thermal Expansion of PCB

Flexible Terminal

Chip Raised

Crack

Soldering Crack

After Thermal Expansion of PCB - T

Document No.: 63257

Revision: 04-Apr-2016

For any questions, contact

foil@vpgsensors.com

www.vishayfoilresistors.com

Flex Series (Z Foil)

Figure 3—Trimming to Values

(conceptual illustration)

Interloop

capacitance

reduction

in series

Mutual

inductance

reduction

due to change

in current

direction

Current path

before trimming

Current path after trimming

Figure 6—Typical TCR Curve Z Foil

+500

TCR Values for Different Temperature Ranges

+400

+300

Note

To acquire a precision resistance value, the Bulk Metal

Foil

chip is trimmed by selectively removing built-in “shorting bars.”

To increase the resistance in known increments, marked

areas are cut, producing progressively smaller increases in

resistance. This method reduces the effect of “hot spots” and

improves the long-term stability of Bulk Metal Foil resistors.

Trimming process

removes this material

from shorting strip area

changing current path

and increasing

resistance

Foil shown in black, etched spaces in white

+100

(ppm)

–100

–200

–300

–500

+200

0.05 ppm/°C

–0.1 ppm/°C

–0.16 ppm/°C

–55

–25

0.1 ppm/°C

0.14 ppm/°C

0.2 ppm/°C

+100

+125

–400

+25

+60 +75

Ambient Temperature (°C)

Notes

• For more details, see Table 1.

• The TCR values for <80

Ω

are influenced by the

termination composition and the result is deviation from

this curve.

Figure 5—Part Number Information

GLOBAL PART NUMBER: Y201510K0000T9R

DENOTES PRECISION

VALUE

Ω

= kΩ

TYPE

= tin/lead

= lead (Pb)-free

1 to 999

= Custom

PRODUCT CODE

2014

= Flex-1

2015

= Flex-2

RESISTANCE TOLERANCE

= ±0.01%

= ±0.02%

= ±0.05%

= ±0.1%

= ±0.25%

= ±0.5%

= ±1.0%

PACKAGING

= Bulk pack

= Tape and reel

= Waffle pack

FOR EXAMPLE: ABOVE GLOBAL ORDER Y2015 10K0000 T 9 R:

TYPE: Flex-2

VALUE: 10.0 kΩ

ABSOLUTE TOLERANCE: ±0.01%

TERMINATION: Lead (Pb)-free

PACKAGING: Tape and reel

Flex-2

MODEL

Flex-1

Flex-2

PART DESCRIPTION: Flex-2 10K000 TCR0.2 T S T (will continue to be used)

10K000

OHMIC VALUE

10.0 kΩ

TCR0.2

TCR

CHARACTERISTIC

RESISTANCE

TOLERANCE

= ±0.01%

= ±0.02%

= ±0.05%

= ±0.1%

= ±0.25%

= ±0.5%

= ±1.0%

TERMINATION

= Lead (Pb)-free

= Tin/Lead

PACKAGING

= Bulk pack

= Tape and reel

= Waffle pack

www.vishayfoilresistors.com

For any questions, contact

foil@vpgsensors.com

Document No.: 63257

Revision: 04-Apr-2016

Legal Disclaimer Notice

Vishay Precision Group, Inc.

Disclaimer

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

Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “VPG”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in

any other disclosure relating to any product.

The product specifications do not expand or otherwise modify VPG’s terms and conditions of purchase, including but

not limited to, the warranty expressed therein.

VPG makes no warranty, representation or guarantee other than as set forth in the terms and conditions of purchase.

To the maximum extent permitted by applicable law, VPG 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.

Information provided in datasheets and/or specifications may vary from actual results in different applications and

performance may vary over time. Statements regarding the suitability of products for certain types of applications

are based on VPG’s knowledge of typical requirements that are often placed on VPG products. 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. You should ensure you have the current version of the relevant information by contacting

VPG prior to performing installation or use of the product, such as on our website at vpgsensors.com.

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

conduct of VPG.

The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise

expressly indicated. Customers using or selling VPG products not expressly indicated for use in such applications do

so entirely at their own risk and agree to fully indemnify VPG for any damages arising or resulting from such use or sale.

Please contact authorized VPG personnel to obtain written terms and conditions regarding products designed for such

applications.

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

Document No.: 63999

Revision: 15-Jul-2014

www.vpgsensors.com

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