PFRR
www.vishay.com
Vishay
ESCC (
) 4001/023 Qualified R Failure Rate High Precision
(10 ppm/°C, 0.05 %) Thin Film Chip Resistors
FEATURES
• Load life stability at ± 70 °C for 2000 h: 0.25 %
under Pr
• Temperature coefficient to: 10 ppm/°C
• Very low noise (< - 35 dB) and voltage coefficient
(< 0.01 ppm/V)
Vishay Sfernice Thin Film division holds ESCC QML
qualification (ESCC technology flow qualification).
These HiRel components are ideal for low noise and
precision applications, superior stability, low temperature
coefficient of resistance, and low voltage coefficient, Vishay
Sfernice’s precision thin film wraparound resistors exceed
requirements of MIL-PRF-55342G characteristics Y
(± 10 ppm/°C).
• Resistance range: 100
to 3.01 M (depending on size)
• Tolerances down to 0.05 %
• SnPb terminations over nickel barrier
• ESCC 4001 (generic specification)
• ESCC 4001/023 (detail specification)
• ESCC qualified
• R failure rate (0.01 % per 1000 h)
• SMD wraparound chip resistor
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
ESCC
SIZE VARIANT
NUMBER
0402
0603
0805
1206
2010
15
09
10
11
12
RATED
POWER
RESISTANCE
AT + 70 °C
RANGE
(Pr)
W
100 to 150K
100 to 261K
100 to 301K
100 to 1M
100 to 3.01M
0.05
0.1
0.125
0.25
0.50
LIMITING
ELEMENT
VOLTAGE
(UL)
V
30
50
100
150
200
INSULATION
VOLTAGE
(U
i
)
V
50
100
200
300
300
TOLERANCE
±%
0.05, 0.1
0.05, 0.1
0.05, 0.1
0.05, 0.1
0.05, 0.1
TEMPERATURE
COEFFICIENT
± ppm/°C
10, 25
10, 25
10, 25
10, 25
10, 25
PFRR 0402
PFRR 0603
PFRR 0805
PFRR 1206
PFRR 2010
CLIMATIC SPECIFICATIONS
Operating temperature
range
Soldering temperature
(T
sol
)
- 55 °C; + 155 °C
260 °C, immersion 10 s
MECHANICAL SPECIFICATIONS
Substrate material
Technology
Film
Protection
Terminations
Alumina
Thin Film
Nickel Chromium
with mineral passivation
Epoxy and Silicon
B type:
SnPb over nickel barrier
for solder reflow
QUALIFIED OHMIC RANGE: MAX. VALUE
PFRR0402
100 k
PFRR0603
200 k
PFRR0805
250 k
PFRR1206
1 M
PFRR2010
3 M
Revision: 04-May-12
Document Number: 53046
1
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
PFRR
www.vishay.com
Vishay
DIMENSIONS
in millimeters
A
D
D
C
B
E
E
VARIANT
NUMBER
09
10
11
12
15
STYLE
0603
0805
1206
2010
0402
A
Min.
1.368
1.758
2.908
4.898
0.848
Max.
1.672
2.062
3.212
5.232
1.152
Min.
0.723
1.143
1.473
2.413
0.473
B
Max.
0.977
1.397
1.727
2.667
0.727
Min.
0.373
0.373
0.373
0.373
0.373
C
Max.
0.627
0.627
0.627
0.627
0.627
Min.
0.25
0.25
0.27
0.35
0.15
D/E
Max.
0.51
0.51
0.53
0.61
0.35
LAND PATTERN DIMENSIONS
in millimeters
G
min.
Z
max.
CHIP SIZE
0402
0603
0705/0805
1206
2010
Z
max.
1.55
2.37
2.76
3.91
5.93
G
min.
0.15
0.35
0.74
1.85
3.71
X
m
ax
.
X
max.
0.73
0.98
1.40
1.73
2.67
Note
• Suggested land pattern: According to IPC-7351
END OF PRODUCTION TESTING
Mandatory testing performed at the end of the production process:
• 100 % overload: Voltage
6.25
P
n
x
R
n
or 2
U
L
whichever is less - duration 2 s
Revision: 04-May-12
Document Number: 53046
2
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
PFRR
www.vishay.com
Vishay
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: PFRR0603Y1003BBT (preferred part number format)
P
TYPE
F
R
R
TCR
0
6
0
3
Y
1
0
0
3
B
B
T
PACKAGING
T:
For tape
and reel
(leave blank for
waffle pack)
PFRR0402
PFRR0603
PFRR0805
PFRR1206
PFRR2010
Y
= ± 10 ppm/°C
E
= ± 25 ppm/°C
OHMIC
VALUE
The first three digits are
significant figures and the
last digit specifies the
number of zeros to follow.
Example:
3901
= 3900
1004
= 1 M
TOLERANCE
W
= ± 0.05 %
B
= ± 0.10 %
TERMINATION
B:
SnPb over
nickel barrier
GLOBAL PART NUMBER INFORMATION
ESCC Code
4
ESCC SPEC
4001023
0
0
VARIANT
0402
= 15
0603
= 09
0805
= 10
1206
= 11
2010
= 12
1
0
2
3
0
9
R
1
0
0
3
B
1
TCR
FAILURE RATE
R
OHMIC VALUE
The first three digits are significant figures and the
last digit specifies the number of zeros to follow.
Example:
3901
= 3900
1004
= 1 M
TOLERANCE
W
= ± 0.05 %
B
= ± 0.10 %
1
= ± 10 ppm/°C
2
= ± 25 ppm/°C
Vishay Sfernice thin film is the first passive manufacturer
to hold the ESCC Technology Flow Qualification,
official certificate is available on ESCIES web site
https://escies.org/ReadArticle?docId=727).
This qualification open the door to a new concept at ESA:
The Failure Rate option (similar to the one offered in the MIL
system), for instance R failure rate: 0.01 % per 1000 h.
New specifications describing this new concept have been
released by the ESA:
2544001: Requirements for the Technology
Qualification of Film Resistors
https://escies.org/escc/specifications/2544001.pdf
Flow
21300: Terms, Definitions, Abbreviations, Symbols and Units
https://escies.org/escc/specifications/21300.pdf
21700: General Requirements for the Marking of the ESCC
Components
https://escies.org/escc/specifications/21700.pdf
4001: Generic Specification Resistors Fixed Film
https://escies.org/escc/specifications/4001.pdf
4001023: Resistors, Fixed, Chip, Thin Film, Type PHR
and PFRR
https://escies.org/escc/specifications/4001023.pdf
Parts are delivered with space C.O.C.
Parts undergo 100 % overload at end of production
process.
26000: Failure Rate Level Sampling Plans and Procedures
https://escies.org/escc/specifications/26000.pdf
ESCC/PFRR CODIFICATION CORRESPONDANCE TABLES
VARIANT
15
09
10
11
12
MODEL
PFRR
PFRR
PFRR
PFRR
PFRR
CASE SIZE
0402
0603
0805
1206
1210
TERMINATION
B (tin/lead)
B (tin/lead)
B (tin/lead)
B (tin/lead)
B (tin/lead)
TOLERANCE
0.1 %
0.05 %
MODEL
B
W
CASE SIZE
B
W
TEMPERATURE COEFFICIENT ESCC CODE
10 ppm/°C (- 55 °C; + 155 °C)
25 ppm/°C (- 55 °C; + 155 °C)
1
2
PFRR CODE
Y
E
Revision: 04-May-12
Document Number: 53046
3
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
PFRR
www.vishay.com
POWER DERATING CURVE
RATED POWER
500
2010
Vishay
PACKAGING
Two types of packaging are available: waffle-pack and tape
and reel.
NUMBER OF PIECES PER PACKAGE
SIZE
WAFFLE
PACK
2" × 2"
100
100
140
60
4000
TAPE AND REEL
MIN.
MAX.
TAPE
WIDTH
0402
0603
0805
1206
2010
250
1206
5000
8 mm
125
100
0
0805
0603
0
70
155
AMBIENT TEMPERATURE IN °C
EXTENDED FEATURES
You may consult Vishay Sfernice for chip sizes, ohmic
values and tolerances outside of the qualified range.
PERFORMANCE
TEST
Short time overload
Rapid temperature
change
Soldering
(thermal shock)
Terminal strength:
Adhesion bend
strength of end
plated facing
Climatic sequence
Load life
High temperature
exposure
CONDITIONS
U
=
6.25 Pr x Rn
U
max.
< 2 UL - 2 s
- 55 °C/+ 155 °C 5 cycles
CEI 66-2-14 Test Na
REQUIREMENTS
ESA/SCC 4001/023
± 0.05 % + (0.05
x 100/Rn)
± 0.05 % + (0.05
x 100/Rn)
MIL-PRF-55342G
0.10 %
0.1 %
(for 100 cycles)
-
TYPICAL
± 0.01 %
± 0.01 %
± 0.015 % (for 500 cycles)
± 0.005 %
260 °C/10 s
± 0.05 % + (0.05
x 100/Rn)
CEI 68-2-20 A Test T6 (met. 1A)
CEI 115-1 Clause 4.32
CEI 115-1 Clause 4.33
CEI 67-2-1/CEI 68-2-2
CEI 67-2-13/CEI 68-2-30
2000 h Pr at + 70 °C
90’/30’ cycle
8000 h
2000 h Pr at + 155 °C
CEI 68-2-20A Test B
± 0.05 % + (0.05
x 100/Rn)
-
± 0.01 %
± 0.02 %
Insulation resistance > 1 G
± 0.05 % (8000 h)
Insulation resistance > 1 G
± 0.05 %
Insulation resistance > 1 G
± 0.10 % + (0.05
x 100/Rn)
± 0.25 % + (0.05
x 100/Rn)
1 % + (0.05
x 100/Rn)
± 0.15 % + (0.05
x 100/Rn)
-
0.5 %
± 0.10 %
(duration 1000 h)
Revision: 04-May-12
Document Number: 53046
4
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
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. 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.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
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