Datasheet > PHT0603H1213FGT

PHT0603H1213FGT

更新时间： 2025-07-20 19:34:51

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威世 - VISHAY		/
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PHT0603H1213FGT 数据手册

PHT

Vishay Sfernice

www.vishay.com

High Stability - High Temperature (230 °C)

Thin Film Wraparound Chip Resistors, Sulfur Resistant

FEATURES

• Operating temperature range: 

-55 °C; +215 °C

• Storage temperature: -55 °C; +230 °C

• Gold terminations (< 1 μm thick)

• 5 sizes available (0402, 0603, 0805, 1206,

2010); other sizes upon request

click logo to get started

DESIGN SUPPORT TOOLS

• Temperature coefficient down to 15 ppm 

(-55 °C; +215 °C)

Models

• Tolerance down to 0.05 %

Available

• Load life stability: 0.35 % max. after 2000 h at 220 °C

(ambient) at Pn

INTRODUCTION

For applications such as down hole applications, the need

for parts able to withstand very severe conditions

(temperature as high as 215 °C powered or up to 230 °C

un-powered) has leaded Vishay Sfernice to push out the

limit of the thin film technology.

Designers might read the application note: Power

Dissipation Considerations in High Precision Vishay

Sfernice Thin Film Chip Resistors and Arrays

(P, PRA etc…) (High Temperature Application)

www.vishay.com/doc?53047 in conjunction with this

datasheet to help them to properly design their PCBs and

get the best performances of the PHT.

• Shelf life stability: 0.7 % typ. (1 % max.) after 15 000 h at

230 °C

• SMD wraparound

• TCR remains constant after long term storage at 230 °C

(15 000 h)

• Sulfur resistant (per ASTM B809-95 humid vapor test)

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

Vishay Sfernice R&D engineers will be willing to support any

customer design considerations.

STANDARD ELECTRICAL SPECIFICATIONS

RESISTANCE RATED POWER ⁽¹⁾⁽²⁾LIMITING ELEMENT

TEMPERATURE

COEFFICIENT ⁽³⁾

ppmꢁ°C

TOLERANCE ⁽²⁾

ꢀ

MODEL

SIZE

RANGE

P_{215 °C}

VOLTAGE



PHT0402

PHT0603

PHT0805

PHT1206

PHT2010

0402

0603

0805

1206

2010

10 to 130K

10 to 320K

10 to 720K

10 to 2.7M

10 to 7.5M

0.0189

0.0375

0.06

0.05, 0.1, 0.5, 1

10, 15, 25, 30, 50, 55

150

200

300

0.1

0.2 ⁽⁴⁾

Notes

(1)

For power handling improvement, please refer to application note 53047: “Power Dissipation Considerations in High Precision Vishay

Sfernice Thin Film Chip Resistors and Arrays (High Temperature Applications)” www.vishay.com/doc?53047 and consult Vishay Sfernice

See Table 2 on next page

(2)

(3)

(4)

See Table 1 on next page

It is possible to dissipate up to 0.3 W, but there will be an additional drift of 0.1 % after load life

CLIMATIC SPECIFICATIONS

MECHANICAL SPECIFICATIONS

Substrate

Alumina

Operating temperature range

-55 °C; +215 °C

Resistive Element

Passivation

Protection

Nichrome (NiCr)

Silicon nitride (Si₃N₄)

Storage temperature range

-55 °C; +230 °C

Epoxy + silicone

Terminations

Gold (< 1 μm) over nickel barrier

PERFORMANCE VS. HUMID SULFUR VAPOR

Note

For other terminations, please consult

50 °C 2 °C, 85 % 4 % RH,

•

Test conditions

exposure time 500 h

Resistance drift < (0.05 % R + 0.05 ),

Test results

no corrosion products observed

Revision: 03-Jan-2019

Document Number: 53050

For technical questions, contact: sferthinfilm@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

12 3 4 5 6

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