Document Number: 52023 For technical questions contact: sfer@vishay.com www.vishay.com
Revision: 19-Jul-06 1
CHP, HCHP
Vishay Sfernice
High Stability Resistor Chips
Thick Film Technology
VISHAY SFERNICE thick film resistor chips are specially
designed to meet very stringent specifications in terms of
reliability, stability 0.5 % at Pn at 70 °C during 2000 hrs.,
homogeneity, reproductibility and quality.
They conform to specifications NFC 83-240 and
MIL-R-55342 D.
ESCC and EN 140 401 802 certifications is in progress.
FEATURES
•Robust terminations
•Large ohmic value range 0.1 Ω to 100 MΩ
•Tight tolerance to 0.5 %
•CHP: standard passivated version for industrial,
professional and military applications
•HCHP: for high frequency applications
•ESCC approvals in progress
Sputtered Thin Film terminations, with nickel barrier, are very
convenient for high temperature operating conditions. They
can withstand thousands of very severe thermal shocks.
B (W/A), N (W/A) and F (one face) types are for solder reflow
assembly.
G (W/A) and W (one face) types are for wire bonding, gluing
and even high temperature solder reflow.
DIMENSIONS in millimeters (inches)
1) Shall be read in conjunction with other tables
2) With special assembly care
* Pb containing terminations are not RoHS compliant, exemptions may apply
A
D
EE
D
CB
DD
A
C
CASE
SIZE
DIMENSIONS
POWER
RATING
mW
Pn
LIMITING
ELEMENT
VOLTAGE
V
MAXIMUM1)
RESISTANCE
MΩ
UNIT
WEIGHT
IN
mG
AB CD/E
MAX .TOL
+ 0.152 (0.006)
MIN. TOL.
- 0.152 (- 0.006)
MAX. TOL.
+ 0.127 (0.005)
MIN. TOL.
- 0.127 (- 0.005)
MAX. TOL.
+ 0.127 (0.005)
MIN. TOL.
- 0.127 (- 0.005)
MAX. TOL.
+ 0.13 (0.005)
MIN. TOL.
- 0.13 (- 0.005)
0502 1.27 (0.05) 0.6 (0.023) 0.5 (0.02) 0.38 (0.015) 50 50 25 1
0505 1.27 (0.05) 1.27 (0.050) 0.5 (0.02) 0.38 (0.015) 125 50 10 3
0603 1.52 (0.080) 0.85 (0.033) 0.5 (0.02) 0.38 (0.015) 125 50 25 2
0705
0805 1.91 (0.075) 1.27 (0.050) 0.5 (0.02) 0.38 (0.015) 200 75 25 4
1005 2.54 (0.100) 1.27 (0.050) 0.5 (0.02) 0.38 (0.015) 250 100 50 5
1206 3.05 (0.120) 1.60 (0.063) 0.5 (0.02) 0.38 (0.015) 250 150 50 8
1505 3.81 (0.150) 1.32 (0.054) 0.5 (0.02) 0.38 (0.015) 500 150 75 8
2010 5.08 (0.200) 2.54 (0.100) 0.5 (0.02) 0.38 (0.015) 10002) 200 100 26
1020 2.54 (0.100) 5.08 (0.200) 0.5 (0.02) 0.38 (0.015) 10002) 100 10 25
2208 5.58 (0.22) 1.91 (0.075) 0.5 (0.02) 0.38 (0.015) 750 200 100 21
2512 6.35 (0.250) 3.06 (0.120) 0.5 (0.02) 0.38 (0.015) 20002) 250 100 42
1010 2.54 (0.100) 2.54 (0.100) 0.5 (0.02) 0.38 (0.015) 500 100 25 12
Available
Pb-free
RoHS*
COMPLIANT
www.vishay.com For technical questions contact: sfer@vishay.com Document Number: 52023
2Revision: 19-Jul-06
CHP, HCHP
Vishay Sfernice High Stability Resistor Chips
Thick Film Technology
ELECTRICAL SPECIFICATIONS
Resistance Range: 0.1R to 100M
Resistance Tolerance: 0.5 % to 10 %
Power Dissipation: Pn: 50 mW to 2 W
Temperature Coefficient: K: 100 ppm/°C
L: 200 ppm/°C
M: 300 ppm/°C
MECHANICAL SPECIFICATIONS
Substrate: Alumina
Technology: Thick Film (Ruthenium oxyde)
Protection: Epoxy Coating
Terminations: B (W/A) : SnPb over nickel
barrier for solder reflow
N (W/A) : SnAg over nickel
barrier for solder reflow
F (Flip Chip) : SnAg over nickel
barrier for solder reflow
W (one face) and G (W/A) type:
gold over nickel barrier for other
applications
CLIMATIC SPECIFICATIONS
Operating Temp. Range: - 55 °C to + 155 °C
BEST TOL. AND TCR VERSUS OHMIC
VALUE1)
1) Improved performance on request
CHIPS FOR HIGH FREQUENCY
APPLICATIONS
The HF performance of Flip Chip and W/A types can be
improved on request.
Please ask for HCHP or CHP with a dedicated release
number (R..)
POWER DERATING CURVE
PACKAGING
Waffle-pack or tape and reel when specified
* 12 mm on request
MARKING
(On request with premium, for size higher than 1206) (4 digit
code,) the first three digits are significant figures and the last
digit specifies the number of zero’s to follow. R designates
decimal point.
10R0 = 10 Ω
3901 = 3900 Ω
1004 = 1 MΩ
TIGHTEST
TOLERANCE
OHMIC
VALUES
BEST TCR
ppm/°C
0.5 % (D) 10 Ω < R < 5M 100 (K)
1 % (F) 5 Ω < R < 10M 100 (K)
2 % (G) 1 Ω < R < R max 200 (L)
5 % (J) 0.1 Ω < R < R max 200 (L)
10 % (K) 0.1 Ω < R < R max 300 (M)
SIZE
NUMBER OF PIECES PER PACKAGE
TAPE
WIDTH
WAFFLE
PACK
2" × 2"
TAPE AND REEL
MIN. MAX.
0502
100
100
4000 8 mm
0505
0603
0805
1005 140
1206
1505 60
2010 1000 8 mm*
1010 100 4000 8 mm*
2208 60
1000
8 mm*
1020 60 8 mm*
2512 45 8 mm*
020 40 60 70 80 100 120 140 155
0
20
40
60
80
100
AMBIENT TEMPERATURE IN °C
% RATED POWER
TYPICAL HF PERFORMANCE OF HCHP
2
1.6
1.8
1.2
1.4
1
0.8
0.6
0.4
0.2
0
1 10 100 1000 10 000
f (MHz)
Z /R
Size 0603 (W/A)
1 Ω
10 Ω
100 Ω
200 Ω
1 k Ω
10 k Ω
100 k Ω
1 M Ω
2
1.6
1.8
1.2
1.4
1
0.8
0.6
0.4
0.2
0
1 10 100 1000 10 000
f (MHz)
Z /R
Size 0603 (Flip Chip)
1 Ω
10 Ω
100 Ω
200 Ω
100 kΩ
1 MΩ
1 kΩ
10 kΩ
Document Number: 52023 For technical questions contact: sfer@vishay.com www.vishay.com
Revision: 19-Jul-06 3
CHP, HCHP
High Stability Resistor Chips
Thick Film Technology Vishay Sfernice
PERFORMANCE
TESTS CONDITIONS REQUIREMENTS TYPICAL VALUES
AND DRIFTS
Termination Adhesion 5N for 10 seconds ± (0.25 % + 0.05 Ω) < ± 0.1 %
Resistance to Solder Heat
immersion 10 seconds
in Sn/Pb 60/40
at + 260 °C
± (0.25 % + 0.05 Ω) < ± 0.1 %
Rapid Temperature Change 5 cycles ± (0.25 % + 0.05 Ω) < ± 0.1 %
- 55 °C + 155 °C
Climatic Sequence
Phase A dry heat
Phase B damp heat
Phase C cold - 55 °C
Phase D damp gheat 5 cycles
± (1 % + 0.05 Ω) < ± 0.2 %
Humidity (Steady State) 56 days ± (1 % + 0.05 Ω) < ± 0.2 %
Short Time Overload 6.25 Pn
for 2 seconds ± (0.25 % + 0.05 Ω) < ± 0.1 %
Load Life 1000 h at rated power
90’/30’ at + 70 °C
1000 h
± (1 % + 0.05 Ω)
1000 h
< 0.25 %
2000 h
< 0.5 %
10 000 h
< 1 %
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: CHP0805K1001FBT55 (preferred part number format)
GLOBAL
MODEL SIZE TCR VALUE TOLERANCE TERMINATION TAPE OPTION
CHP
HCHP
(3 or 4 digits)
0502
0505
0603
0805
0705
1005
1206
1505
2010
1020
1010
2208
2512
K = 100 ppm
L = 200 ppm
M = 300 ppm
The first 3 digits (2
digits are enough for
tolerance G and J) are
significant figures and
the last digit specifies
the number of zeros to
follow. R designates
decimal point
10R0 = 10 Ω
3901 = 3900 Ω
1004 = 1 MΩ
D = ± 0.5 %
F = ± 1 %
G = ± 2 %
J = ± 5 %
B: SnPb over
nickel barrier
N: SnAg over
nickel barrier
G: Gold over
nickel barrier
Leave
blank if no
option
B:
Lead bearing
version
N and G: Lead
(Pb)-free/RoHSversion
Historical Part Number example: CHP 0805 100 ppm 1K 1 %B TR R0055 (will continue to be accepted)
CHP 0805 100 ppm 1K 1 %B TR R0055 e2
HISTORICAL
MODEL SIZE TCR VALUE TOLERANCE TERMINATION TAPE OPTION RoHS
CHP
HCHP
(3 or 4 digits)
0502
0505
0603
0805
0705
1005
1206
1505
2010
1020
1010
2208
2512
in clear in clear in clear B: SnPb over
nickel barrier
N: SnAg over
nickel barrier
G: Gold over
nickel barrier
Leave blank if
no option
e2: tin/silver
e4: gold
blank: SnPb
B:
Lead bearing
version
N and G: Lead
(Pb)-free/ RoHS
version
HP 0 805K1C001FBT55
Legal Disclaimer Notice
Vishay
Document Number: 91000 www.vishay.com
Revision: 08-Apr-05 1
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
