TOMC
www.vishay.com
Vishay Dale Thin Film
Molded, 50 mil Pitch, Dual-In-Line Thin Film Resistor,
Surface Mount Network
FEATURES
• 0.090" (2.29 mm) maximum seated height
• Rugged, molded case construction (0.22" wide)
• Highly stable thin film ratio stability
Available
(R ± 0.015 % at 70 °C for 2000 h)
Available
• Low temperature coefficient, ± 25 ppm/°C
(-55 °C to +125 °C)
• Wide resistance range 100
to 100 k
• Isolated / bussed circuits
• 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
Actual Size
Vishay Dale Thin Film offers standard circuits in 16 pins in a
medium body molded surface mount package. The
networks are available over a resistance range of 100
to
100 k. The network features tight ratio tolerances and
close TCR tracking. In addition to the standards shown,
custom circuits are available upon request.
TYPICAL PERFORMANCE
ABSOLUTE
TCR
25
ABSOLUTE
TOL.
0.1
TRACKING
5
RATIO
0.025
The 03 circuit provides a
choice of 8 nominally
equal resistors with each
resistor isolated from all
others and wired directly
across.
SCHEMATIC
The 01 circuit provides 15
nominally equal resistors,
each connected between
a common lead (16) and a
discrete PC board pin.
PIN 1
PIN 1
TOMC-1601
01 circuit
TOMC-1603
03 circuit
Ref.
Ref.
STANDARD ELECTRICAL SPECIFICATIONS
TEST
Material
Pin/Lead Number
Resistance Range
TCR: Absolute
TCR: Tracking
Tolerance: Absolute
Tolerance: Ratio
Power Rating: Resistor
Power Rating: Package
Stability: Absolute
Stability: Ratio
Voltage Coefficient
Working Voltage
Operating Temperature Range
Storage Temperature Range
Noise
Thermal EMF
Shelf Life Stability: Absolute
Shelf Life Stability: Ratio
SPECIFICATIONS
Passivated nichrome
16
100
to 100 kper resistor
± 25 ppm/°C
± 5 ppm/°C
± 0.1 % to ± 1 %
± 0.025 % to ± 0.5 %
50 mW = PIN 16 common
100 mW = isolated
750 mW
R
± 0.05 %
R
± 0.015 %
0.1 ppm/V
100 V max. not to exceed
P
x
R
-55 °C to +125 °C
-55 °C to +150 °C
< -30 dB
0.08 μV/°C
R
± 0.01 %
R
± 0.002 %
CONDITIONS
-
-
-
-55 °C to +125 °C
-55 °C to +125 °C
+25 °C
+25 °C
Maximum at +70 °C
Maximum at +70 °C
2000 h at +70 °C
2000 h at +70 °C
-
-
-
-
-
-
1 year at +25 °C
1 year at +25 °C
Revision: 12-May-2021
Document Number: 60008
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
TOMC
www.vishay.com
Vishay Dale Thin Film
DIMENSION
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
INCHES
0.350
0.400
0.440
0.050
0.018
0.160
0.08
0.036
0.22
0.244
0.30
0.045
0.003
0.005
0.008
0.085
0.003
MILLIMETERS
8.89
10.16
11.176
1.27
0.457
4.06
2.03
0.914
5.59
6.20
7.52
1.14
0.076
1.27
0.203
2.16
0.076
DIMENSIONS AND IMPRINTING
in inches and millimeters
A
D
E typical
Date
code
Vishay
symbol
Lead #1
indicator
M
Resistance
Centered
F maximum
marking
area
Schematic
P
G
H
TOMC16XXRRRR
YYWW
B
Centered maximum,
marking area
C
J
7°
7°
K
L ± 0.015
(1.27)
Q
R
N
7°
S
7°
Note
• The tolerance and package code is NOT a member of the part marking.
For space considerations the part number may be broken up, i. e.:
TOMC1603
1002
YYWW
MECHANICAL SPECIFICATIONS
Resistive Element
Substrate Material
Body
Terminals
Lead (Pb)-free Option
Tin Lead Option
Tin Lead and Lead (Pb)-free Finish
Passivated nichrome
High purity alumina
Molded epoxy
Copper alloy
100 % matte tin
Sn85
Plated
DERATING CURVE
Axis Title
0.8
0.7
0.6
2nd line
Power (W)
0.5
0.4
0.3
0.2
0.1
0
-55
-25
0
25
50 70
100 125 150
Temperature (°C)
10
Single resistor
TOMC-1603
Single resistor
TOMC-1601
TOMC-1601,
TOMC-1603
10000
1000
1st line
2nd line
100
Revision: 12-May-2021
Document Number: 60008
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
TOMC
www.vishay.com
Vishay Dale Thin Film
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: TOMC16031002BUF
T
T
O
O
M
M
C
C
T
1
1
6
6
0
0
3
1
1
1
0
0
0
0
2
3
B
Z
U
T
F
1
GLOBAL MODEL
(4 or 5 digits)
TOMC
(Tin lead)
TOMCT
(Lead (Pb)-free)
(e3)
PINS
16
SCHEMATIC
01
= 15 bussed
equal resistors
03
= 8 isolated
equal resistors
RESISTANCE
First 3 digits are
significant figures and
the last digit specifies
the number of zeros
to follow.
Example:
1002 = 10K
1003 = 100K
TOLERANCE AND
RATIO TOLERANCE
Abs. Tol.
A
= 0.1 %
(1)
B
= 0.1 %
C
= 0.25 %
D
= 0.5 %
F
=1%
Z
= 0.1 %
(2)
Ratio
0.05 %
0.1 %
0.1 %
0.1 %
0.5 %
0.025 %
PACKAGING
TAPE AND REEL
T0
= 100 min., 100 mult.
T1
= 1000 min., 1000 mult.
(3)
T3
= 300 min., 300 mult.
T5
= 500 min., 500 mult.
TF
= full reel 2000
TS
= 100 min., 1 mult.
UF
= TUBED
Historical Part Number Example: TOMC16011002Z
(for reference purposes only)
TOMC
SERIES
16
NUMBER OF LEADS
01
SCHEMATIC
1002
RESISTANCE
Z
TOLERANCE AND
RATIO TOLERANCE
Notes
(1)
Tolerance available 250 and up
(2)
Tolerance available 1K and up
(3)
Preferred packaging code
Revision: 12-May-2021
Document Number: 60008
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
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.
© 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2021
1
Document Number: 91000
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