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PHR Datasheet, PDF (4/6 Pages) Vishay Siliconix – ESCC ( ) 4001/023 Qualified High Precision (5 ppm, 0.01 %), Thin Film Chip Resistors
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PHR
Vishay Sfernice
PERFORMANCE
TEST
CONDITIONS
REQUIREMENTS
ESA/SCC 4001/023
MIL-PRF-55342G
TYPICAL
Short time overload
Rapid temperature 
change
U = 6.25 Pn x Rn
Umax. < 2 UL - 2 s
-55 °C / +155 °C 5 cycles
CEI 66-2-14 Test Na
± 0.05 % + (0.05  x 100/Rn)
± 0.05 % + (0.05  x 100/Rn)
0.10 %
0.1 %
(for 100 cycles)
± 0.01 %
± 0.01 %
± 0.015 % (for 500 cycles)
Soldering 
(thermal shock)
260 °C / 10 s
CEI 68-2-20 A Test T6 ± 0.05 % + (0.05  x 100/Rn)
-
(met. 1A)
± 0.005 %
Terminal strength:
adhesion bend strength 
of end plated facing
CEI 115-1 Clause 4.32
CEI 115-1 Clause 4.33
± 0.05 % + (0.05  x 100/Rn)
-
± 0.01 %
Climatic sequence
CEI 67-2-1 / CEI 68-2-2
CEI 67-2-13 / CEI 68-2-30
± 0.10 % + (0.05  x 100/Rn)
-
± 0.02 %
Insulation resistance > 1 G
Load life
2000 h Pn at +70 °C
90’ / 30’ cycle
± 0.15 % + (0.05  x 100/Rn)
0.5 %
± 0.02 %
Insulation resistance > 1 G
High temperature exposure
2000 h Pn at +155 °C
CEI 68-2-20A Test B
± 0.15 % + (0.05  x 100/Rn)
± 0.10 %
(duration 1000 h)
± 0.05 %
Insulation resistance > 1 G
ESCC/PHR CODIFICATION CORRESPONDANCE TABLES
VARIANT
MODEL
CASE SIZE
13
0402
01
0603
02
0805
03
1206
04
2010
PHR
14
0402
05
0603
06
0805
07
1206
08
2010
TERMINATION
B (tin/lead)
G (gold)
ESCC/PHR CODIFICATION CORRESPONDANCE TABLES
TEMPERATURE COEFFICIENT
ESCC CODE
5 ppm/°C (+22 °C; +70 °C)
0
10 ppm/°C (-55 °C; +155 °C)
1
25 ppm/°C (-55 °C; +155 °C)
2
5 ppm/°C (-55 °C; +155 °C)
9
PHR CODE
Z
Y
E
C
ESCC/PHR CODIFICATION CORRESPONDANCE TABLES
TOLERANCE
ESCC CODE
0.1 %
B
0.05 %
W
0.02 %
P
0.01 %
L
PHR CODE
B
W
P
L
Revision: 28-Aug-15
4
Document Number: 53037
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