FC
www.vishay.com
Vishay Dale Thin Film
High Frequency (Up to 40 GHz) Resistor,
Thin Film Surface Mount Chip
FEATURES
• Small standard size 0402 case size
• Edge trimmed block resistors
• High purity alumina substrate
• Ohmic range (10
Ω
to 1000
Ω)
• Small internal reactance (< 10 mΩ)
• Low TCR (down to ± 25 ppm/°C)
• Epoxy bondable termination available
Available
Available
Available
Available
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
Note
*
This datasheet provides information about parts that are
RoHS-compliant and / or parts that are non RoHS-compliant. For
example, parts with lead (Pb) terminations are not RoHS-compliant.
Please see the information / tables in this datasheet for details
LINKS TO ADDITIONAL RESOURCES
S-Parameters
Infographics
APPLICATIONS
• Low noise amplifiers
• Attenuation
• Line termination
FC series chip resistors are designed with low internal
reactance. They function as almost pure resistors on a very
high range of frequencies. The specialized laser edge
trimming allows for precision tolerances to 0.1 %.
STANDARD ELECTRICAL SPECIFICATIONS
TEST
Material
Resistance Range
TCR: Absolute
Tolerance: Absolute
Stability: Absolute
Stability: Ratio
Voltage Coefficient
Working Voltage
Operating Temperature Range
Storage Temperature Range
Noise
Shelf Life Stability: Absolute
SPECIFICATIONS
Passivated nichrome
10
Ω
to 1000
Ω
± 25 ppm/°C to ± 100 ppm/°C
± 0.1 % to ± 5.0 %
ΔR
± 0.02 %
-
0.1 ppm/V
30 V to 75 V
-55 °C to +155 °C
-55 °C to +155 °C
< -35 dB
ΔR
± 0.01 %
CONDITIONS
-
Case size dependent
-55 °C to +125 °C
+25 °C
2000 h at 70 °C
-
-
-
-
-
-
1 year at +25 °C
COMPONENT RATINGS
CASE SIZE
0402
0505
0603
0805
1005
1206
POWER RATING (mW)
50
125
125
200
250
330
WORKING VOLTAGE (V)
30
37
50
50
75
75
RESISTANCE RANGE (Ω)
10 to 1000
20 to 1000
10 to 1000
10 to 1000
10 to 1000
10 to 1000
Revision: 08-Mar-2021
Document Number: 60093
1
For technical questions, contact:
thinfilm@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
FC
www.vishay.com
Vishay Dale Thin Film
DIMENSIONS
in inches (millimeters)
D
T
E
L
D
T
CASE
SIZE
0402
0505
0603
0805
1005
LENGTH
0.042 ± 0.008
(1.067 ± 0.203)
0.055 ± 0.006
(1.397 ± 0.152)
0.064 ± 0.006
(1.626 ± 0.152)
0.080 ± 0.006
(2.032 ± 0.152)
0.105 ± 0.008
(2.667 ± 0.203)
0.126 ± 0.008
(3.200 ± 0.203)
WIDTH
W (± 0.005)
0.022
(0.559)
0.050
(1.270)
0.032
(0.813)
0.050
(1.270)
0.050
(1.270)
0.063
(1.600)
THICKNESS
T (± 0.0015)
0.015
(0.381)
0.015
(0.381)
0.015
(0.381)
0.015
(0.381)
0.015
(0.381)
0.015
(0.381)
TOP PAD
D (± 0.005)
0.010
(0.254)
0.010
(0.254)
0.012
(0.305)
0.016 ± 0.008
(0.406 ± 0.203)
0.015
(0.381)
BOTTOM PAD
E (± 0.005)
0.010
(0.254)
0.015
(0.381)
0.015
(0.381)
0.015
(0.381)
0.015
(0.381)
W
L
1206
0.020 + 0.005/- 0.010
(0.508 + 0.127/- 0.254)
MECHANICAL SPECIFICATIONS
Resistive Element
Substrate Material
Terminations
Lead (Pb)-free Option
Tin/Lead Option
Lead (Pb)-free Finish and Tin / Lead
Passivated nichrome
Alumina
Pre-soldered or gold
96.5 % Sn, 3.0 % Ag, 0.5 % Cu
Sn63
Hot solder dip
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: FC1206E1001BBTS
F
F
GLOBAL
MODEL
FC
C
C
CASE
SIZE
0402
0505
0603
0805
1005
1206
1
1
2
2
0
0
6
6
E
K
1
1
0
0
0
0
1
0
B
B
T
B
B
S
T
T
PACKAGING
S
S
TCR
CHARACTERISTIC
E
= 25 ppm/°C
H
= 50 ppm/°C
K
= 100 ppm/°C
RESISTANCE
The first 3 digits are
significant figures
and the last digit
specifies the
number of zeros
to follow. “R”
designates the
decimal point.
Example:
10R0 = 10
Ω
1000 = 100
Ω
1001 = 1 kΩ
TOLERANCE
B
= 0.1 %
D
= 0.5 %
F
=1%
G
=2%
J
=5%
TERMINATION
(1, 2 or 3 digits)
T
= top sided Au (gold) term
Au over Ni epoxy bondable
RoHS-compliant - e4
B
= wraparound Sn/Pb solder
63 % Sn/37 % Pb with nickel
barrier
G
= wraparound Au over Ni (gold)
termination epoxy bondable
RoHS-compliant - e4
TB
= top sided Sn/Pb solder
63 % Sn/37 % Pb with nickel
barrier
TBS
= top sided lead (Pb)-free
solder with nickel barrier
RoHS-compliant - e1
S
= wraparound
lead (Pb)-free solder
96.5 % Sn/3.0 % Ag/0.5 %Cu
RoHS-compliant - e1
BS
= BULK
100 min., 1 mult.
WS
= WAFFLE
100 min., 1 mult.
TAPE AND REEL
T0
= 100 min., 100 mult.
T1
= 1000 min.,
1000 mult.
(1)
T3
= 300 min., 300 mult.
T5
= 500 min., 500 mult.
TF
= full reel
TS
= 100 min., 1 mult.
Historical Part Number Example: FC1206E1001BBT (for reference purposes only)
FC
SERIES
1206
CASE SIZE
E
TCR
CHARACTERISTIC
1001
RESISTANCE
B
TOLERANCE
B
TERMINATION
T
PACKAGING
Note
(1)
Preferred packaging code
Revision: 08-Mar-2021
Document Number: 60093
2
For technical questions, contact:
thinfilm@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
FC
www.vishay.com
Vishay Dale Thin Film
TYPICAL HIGH FREQUENCY PERFORMANCE ELECTRICAL MODEL AND TESTING
C: Internal
shunt
capacitance
L : Internal inductance
R: Resistance
L
C
: External connection inductance
C
g
: External capacitance to ground
L
L
C
C
L
C
R
C
g
Lumped Equivalent Circuit
Reference plane is at the resistor-bonding pad interface.
C
g
The lumped circuit above was used to model the data at the bonding pad-resistor reference plane. High frequency testing was
performed by Modelithics, Inc. on parts mounted to quartz test boards. Quartz test boards were chosen to minimize the
contribution of the board effects at high frequencies.
INTERNAL IMPEDANCE
0402 Flip chip
1.8
1.6
1.4
1.2
|Zin|/R
1.0
0.8
0.6
0.4
0.2
0.0
0.1
1
1000
Ω
10
250
Ω
500
Ω
Frequency (GHz)
100
Ω
75
Ω
|Zin|/R
C = 0.0262 pF
L = 0.00189 nH
50
Ω
0603 Flip chip
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.1
1
1000
Ω
10
250
Ω
500
Ω
Frequency (GHz)
100
Ω
C = 0.0403 pF
L = 0.0267 nH
50
Ω
0402 Wraparound
1.8
1.6
1.4
1.2
|Zin|/R
1.0
0.8
0.6
0.4
0.2
0.0
0.1
1
1000
Ω
10
500
Ω
Frequency (GHz)
100
Ω
C = 0.0392 pF
L = 0.1209 nH
50
Ω
75
Ω
Revision: 08-Mar-2021
Document Number: 60093
3
For technical questions, contact:
thinfilm@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
FC
www.vishay.com
Vishay Dale Thin Film
DERATING CURVE
100
Percent of Rated Power
80
60
40
20
0
0
20
40
60 70 80
100
Ambient Temperature °C
125
140
155
VSWR FC
Series
0402 size 50
Ω
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
1
2
3
4
5
6
7
8 9 10 11 12 13 14 15 16 17 18 19 20
Frequency (GHz)
VSWR FC
Series
0402 size 100
Ω
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
1
2
3
4
5
6
7
8 9 10 11 12 13 14 15 16 17 18 19 20
Frequency (GHz)
Revision: 08-Mar-2021
Document Number: 60093
4
For technical questions, contact:
thinfilm@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
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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.
© 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2021
1
Document Number: 91000
