P2TC
www.vishay.com
Vishay Sfernice
High Precision Wraparound - ± 2 ppm/°C TCR
Thin Film Chip Resistors
FEATURES
• Load life stability 0.05 % typical at 2000 h
at 70 °C under Pn
• Low temperature coefficient:
± 2 ppm/°C
(-55 °C; +155 °C)
• Very low noise < -35 dB and voltage coefficient
< 0.01 ppm/V
• Wide resistance range: 100
Ω
to 3.05 MΩ
depending on size
LINKS TO ADDITIONAL RESOURCES
D
D
3
3
3D Models
• Tolerances to
± 0.01 %
• Termination: thin film technology
• Sulfur resistant (per ASTM B809-95 humid vapor test)
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
For low noise and precision applications, superior stability,
low temperature coefficient of resistance, and low voltage
coefficient, Vishay Sfernice’s proven precision thin film
wraparound
resistors
exceed
requirements
of
MIL-PRF-55342G characteristics typical ± 2 ppm/°C
(-55 °C; +155 °C).
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
SIZE
RESISTANCE
RANGE
(Ω)
100 to 35K
100 to 128K
100 to 291K
100 to 1.09M
100 to 3.05M
RATED
POWER
W
Pn
(1)
0.063
0.125
0.200
0.330
1
RATED
POWER
W
Pd
(1)
0.040
0.100
0.125
0.250
0.500
LIMITING
ELEMENT
VOLTAGE
V
50
75
150
200
300
TOLERANCE
±%
0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5
0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5
0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5
0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5
0.01, 0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5
P2TC0402
P2TC0603
P2TC0805
P2TC1206
P2TC2010
0402
0603
0805
1206
2010
Notes
(1)
Pn = nominal power : Pd = derated power intended to improve stability
(2)
For ohmic range versus tolerance and TCR see detailed table on next page
CLIMATIC SPECIFICATIONS
Operating temperature
range
-55 °C; +155 °C
MECHANICAL SPECIFICATIONS
Substrate
Technology
Alumina
Thin film
Nickel chromium
with mineral
passivation
Epoxy + silicone
N type:
SnAg over nickel barrier for
solder reflow
G type:
gold over nickel barrier for
other applications
Note
• For temperature up to 230 °C, see PHT datasheet
(www.vishay.com/doc?53050)
Film
Protection
PERFORMANCE VS. HUMID SULFUR VAPOR
Test conditions
Test results
50 °C ± 2 °C, 85 % ± 4 % RH,
exposure time 500 h
Resistance drift < (0.05 %
R
+ 0.05
Ω),
no corrosion products observed
Terminations
Revision: 13-Nov-2020
Document Number: 53080
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
P2TC
www.vishay.com
DIMENSIONS
in millimeters (inches)
A
D
D
Vishay Sfernice
C
B
E
E
A
MAX. TOL.
+0.152 (+0.006)
MIN. TOL.
-0.152 (-0.006)
NOMINAL
0402
0603
0805
1206
2010
1.00 (0.039)
1.52 (0.060)
1.91 (0.075)
3.06 (0.120)
5.08 (0.200)
B
MAX. TOL.
+0.127 (+0.005)
MIN. TOL.
-0.127 (-0.005)
NOMINAL
0.60 (0.024)
0.85 (0.033)
1.27 (0.050)
1.60 (0.063)
2.54 (0.100)
0.5 (0.02)
± 0.127 (0.005)
D/E
CASE SIZE
C
NOMINAL
0.25 (0.010)
0.38 (0.015)
0.40 (0.016)
0.48 (0.019)
TOLERANCE
0.1 (0.004)
0.13 (0.005)
SUGGESTED LAND PATTERN
(to IPC-7351A)
G
min.
X
max.
Z
max.
CHIP SIZE
0402
0603
0805
1206
2010
DIMENSIONS
in millimeters (inches)
Z
max.
1.55 (0.061)
2.37 (0.093)
2.76 (0.109)
3.91 (0.154)
5.93 (0.233)
G
min.
0.15 (0.006)
0.35 (0.014)
0.74 (0.029)
1.85 (0.073)
3.71 (0.146)
X
max.
0.73 (0.029)
0.98 (0.039)
1.40 (0.055)
1.73 (0.068)
2.67 (0.105)
TEMPERATURE COEFFICIENT
TYPICAL TCR
(ppm/°C)
±2
TYPICAL TCR AND MAX. SPREAD
(ppm/°C)
±2±2
Revision: 13-Nov-2020
Document Number: 53080
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
P2TC
www.vishay.com
POWER DERATING CURVE
Axis Title
120
100
2nd line
Rated Power (%)
80
60
40
20
0
0
20
40
60 70 80
100 120 140 160
155
Ambient Temperature (°C)
10
100
1000
1st line
2nd line
10000
Vishay Sfernice
BEST TOLERANCE AND TCR VS. OHMIC VALUE
STYLE
RANGE
(Ω)
100 to < 250
0402
250 to 35K
100 to < 250
0603
250 to 128K
100 to < 250
0805
250 to 291K
100 to < 250
1206
250 to 1M09
100 to < 250
2010
250 to 3M05
0.01; 0.02; 0.05; 0.1; 0.25; 0.5; 1; 2; 5
0.01; 0.02; 0.05; 0.1; 0.25; 0.5; 1; 2; 5
0.02; 0.05; 0.1; 0.25; 0.5; 1; 2; 5
0.01; 0.02; 0.05; 0.1; 0.25; 0.5; 1; 2; 5
0.02; 0.05; 0.1; 0.25; 0.5; 1; 2; 5
0.01; 0.02; 0.05; 0.1; 0.25; 0.5; 1; 2; 5
0.02; 0.05; 0.1; 0.25; 0.5; 1; 2; 5
0.01; 0.02; 0.05; 0.1; 0.25; 0.5; 1; 2; 5
0.02; 0.05; 0.1; 0.25; 0.5; 1; 2; 5
TOLERANCE
(± %)
0.02; 0.05; 0.1; 0.25; 0.5; 1; 2; 5
POPULAR OPTIONS
For any option it is recommended to consult Vishay Sfernice for availability first.
Option: Marking
Option to order 0013:
Marking of ohmic value and tolerance:
Sizes 0805: 3 digits marking (according to EIA-96)
Sizes 1206 and 2010: 4 digits marking (same codification than in the ordering procedure)
Tolerance indicated by a color dot.
Option to order 0014:
Marking of ohmic value:
Sizes 0805: 3 digits marking (according to EIA-96)
Sizes 1206 and 2010: 4 digits marking (same codification than in the ordering procedure)
No standard marking available for smaller sizes.
A price adder will apply to the unit price of the parts for options 0013 and 0014.
Revision: 13-Nov-2020
Document Number: 53080
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
P2TC
www.vishay.com
PACKAGING
ESD packaging available: waffle-pack, and plastic tape and reel (low conductivity).
NUMBER OF PIECES PER PACKAGE
SIZE
MOQ
WAFFLE PACK
2" × 2"
340
100
140
60
TAPE AND REEL
MIN.
MAX.
5000
100
8 mm
TAPE
WIDTH
Vishay Sfernice
0402
0603
0805
1206
2010
100
4000
1000
PACKAGING RULES
Waffle Pack
Can be filled up to maximum quantity indicated in the table here above, taking into account the minimum order quantity. When
quantity ordered exceeds maximum quantity of a single waffle pack, the waffle packs are stacked up on the top of each other
and closed by one single cover.
To get “not stacked up” waffle pack in case of ordered quantity > maximum number of pieces per package: Please
consult Vishay Sfernice for specific ordering code.
Tape and Reel
See Part Numbering information to get the quantity desired by tape.
PERFORMANCE
TESTS
Thermal shock
Short time overload
Low temperature operation
Resistance to solder heat
CONDITIONS
MIL-PRF-55342G
MIL-STD-202 F-Method 107 F
MIL-PRF-55342G
PARA 3.10.4.7.5
MIL-PRF-55342G
PARA 3.9 and 4.7.4
MIL-PRF-55342G
PARA 3.12, 4.7.7, 4.7.1.2
MIL-PRF-55342G
Moisture resistance
PARA 3.13 and 4.7.8
MIL-STD-202 F-Method 106 E
CECC 56 days / 40 °C / 93 % RH
High temperature
MIL-PRF-55342G
PARA 3.11 and 4.7.6
MIL-PRF-55342G
Load life
8000 h Pn at 70 °C
MIL-STD-202 F-Method 108 A
± 0.5 %
± 0.1 %
(2)
± 0.10 %
± 0.05 %
± 0.01 %
± 0.05 %
± 0.10 %
± 0.01 %
MIL OR CECC
REQUIREMENTS
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
TYPICAL
PERFORMANCES
± 0.02 %
± 0.01 %
± 0.01 %
± 0.03 %
Revision: 13-Nov-2020
Document Number: 53080
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
P2TC
www.vishay.com
Maximum permissible pulse load
P
i
max. for single pulse
(1)
Axis Title
100
2nd line
P
- Permissible Pulse Power (W)
10000
Vishay Sfernice
P2TC1206
10
P2TC2010
1000
1st line
2nd line
P2TC0402
1
P2TC0603
P2TC0805
100
0.1
0.00001
10
0.0001
0.001
0.01
t - Pulse Duration (s)
0.1
1
10
Energy for single pulse
(1)
Axis Title
100
10
2nd line
Permissible Pulse Energy (J)
1
P2TC1206
P2TC2010
10000
1000
P2TC0402
0.1
0.01
P2TC0805
P2TC0603
0.001
0.0001
100
0.00001
0.00001
10
0.0001
0.001
0.01
t - Pulse Duration (s)
0.1
1
10
Maximum permissible pulse voltage
U
i
max. for single pulse
(1)
Axis Title
10 000
10000
2nd line
Permissible Pulse Voltage (V)
1000
P2TC1206
P2TC2010
1000
1st line
2nd line
100
P2TC0402
P2TC0603
P2TC0805
100
10
0.00001
10
0.0001
0.001
0.01
t - Pulse Duration (s)
0.1
1
10
Note
(1)
One should apply the datas mentioned on the 3 curves together to get the right performances
Revision: 13-Nov-2020
Document Number: 53080
5
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
1st line
2nd line
电源技术
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
