TOMC
Vishay Thin Film
SURFACE MOUNT
NETWORKS
Molded, 50 Mil Pitch Resistor Networks
FEATURES
•
Lead (Pb)-free available
•
0.090" (2.29 mm) maximum seated height
•
Rugged, molded case construction (0.22" wide)
•
Highly stable thin film (500 ppm at 70 °C,
10 000 hours)
•
Low temperature coefficient, ± 25 ppm/°C
(- 55 °C to + 125 °C)
•
Wide resistance range 100
Ω
to 100 kΩ
Pb-free
Available
RoHS*
COMPLIANT
Actual Size
Vishay Thin Film offers standard circuits in 16 pin in
a medium body molded surface mount package. The
networks are available over a resistance range of 100
Ω
to
100 kΩ. The network features tight ratio tolerances and
close TCR tracking. In addition to the standards shown,
custom circuits are available upon request.
TYPICAL PERFORMANCE
ABS
TCR
25
ABS
TOL
0.1
TRACKING
5
RATIO
0.025
SCHEMATIC
The 01 circuit provides 15
nominally equal resistors,
each connected between
a common lead (16) and a
discrete PC board pin.
TOMC-1601
01 circuit
Ref.
Ref.
Pin
No.
1
Pin
No.
1
TOMC-1603
03 circuit
The 03 circuit provides a
choice of 8 nominally
equal resistors with each
resistor isolated from all
others and wired directly
across.
STANDARD ELECTRICAL SPECIFICATIONS
TEST
Pin number
Resistance Range
TCR:
Tolerance:
Power Rating:
Stability:
Voltage Coefficient
Working Voltage
Operating Temperature Range
Storage Temperature Range
Noise
Thermal EMF
Shelf Life Stability:
Absolute
Ratio
Tracking
Absolute
Ratio
Absolute
Resistor
Package
ΔR
Absolute
ΔR
Ratio
SPECIFICATIONS
16
100
Ω
to 100 kΩ
± 5 ppm/°C
± 25 ppm/°C
± 0.5 %, ± 0.1 %, ± 0.05 %, ± 0.025 %
± 0.1 %, ± 0.5 %, ± 0.25 %, ± 0.1 %
Pin 1 Common = 50 mW Isolated = 100 mW
750 mW
500 ppm
150 ppm
0.1 ppm/V
50 V
- 55 °C to + 125 °C
- 55 °C to + 150 °C
< - 30 dB
0.08 µV/°C
100 ppm
20 ppm
1 year at + 25 °C
1 year at + 25 °C
- 55 °C to + 125 °C
- 55 °C to + 125 °C
+ 25 °C
+ 25 °C
Max. at + 70 °C
Max. at + 70 °C
2000 h at + 70 °C
2000 h at + 70 °C
CONDITIONS
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 60008
Revision: 14-May-07
For technical questions, contact: thin-film@vishay.com
www.vishay.com
27
SURFACE MOUNT
NETWORKS
TOMC
Vishay Thin Film
Molded, 50 Mil Pitch Resistor Networks
DIMENSIONS AND IMPRINTING
in inches and millimeters
DIMENSION
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
TYPE
16
A
0.350" (8.89)
INCHES
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
B
0.400" (10.16)
MM
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
C
0.440" (11.176)
A
D
E Typical
Part
No.
Date Code
VISHAY
Symbol
Lead #1
Indicator
B
M
N
7°
Centered Max, Marking Area
G
H
TOMC-XX
F
Centered Max
Marking Area
7°
J
7°
K
L
±0.015
(1.27)
C
S
7°
P
R
Q
DERATING CURVES
0.75
W
0.65
W
TOMC-1601
0.75
W
0.65
W
0.48
W
TOMC-1603
PO
W
ER
PO
W
ER
0.48
W
Single
Resistor
Single
Resistor
0.045
W
0.05
W
- 50 °C
- 25 °C
+ 70 °C + 125 °C + 150 °C
0.085
W
0.05
W
- 50 °C
- 25 °C + 70 °C + 125 °C + 150 °C
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: TOMC16031002BUF (preferred part number format)
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
= 7 or 8
Isolated equal
resistors
RESISTANCE
First 3 digits are
significant figures and
the last digit specifies
the number of zeroes
to follow.
Example:
1002 = 10K
1003 = 100K
TOLERANCE AND
RATIO TOLERANCE
Abs. Tol.
**A
= 0.1 %
B
= 0.1 %
C
= 0.25 %
D
= 0.5 %
F
=1%
*Z
= 0.1 %
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
T3
= 300 Min 300 Mult
T5
= 500 Min 500 Mult
TF
= Full Reel 2000
TS
= 100 Min 1 Mult
UF
= TUBED
* Tol. available 1K and up
** Tol. available 250 and up
Historical Part Number example: TOMC16011002Z (will continue to be accepted)
TOMC
SERIES
16
NUMBER OF LEADS
01
SCHEMATIC
1002
RESISTANCE
Z
TOLERANCE AND
RATIO TOLERANCE
www.vishay.com
28
For technical questions, contact: thin-film@vishay.com
Document Number: 60008
Revision: 14-May-07
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
