SURFACE MOUNT
NETWORKS
TOMC
Vishay Thin Film
Molded, 50 Mil Pitch Resistor Networks
FEATURES
•
•
•
•
Actual Size
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
Vishay Thin Film offers standard circuits in 16 pin in a
medium body molded surface mount package. The net-
works are available over a resistance range of 100 ohms to
100K ohms. The network features tight ratio tolerances and
close TCR tracking. In addition to the standards shown, cus-
tom 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 Ohms to 100K Ohms
± 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/Volt
50 Volts
- 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 hrs at + 70 °C
2000 hrs. at + 70 °C
CONDITION
* Pb containing terminations are not RoHS compliant, exemptions may apply
www.vishay.com
23
For technical questions contact thin-film@vishay.com
Document Number: 60008
Revision: 10-May-06
TOMC
Molded, 50 Mil Pitch Resistor Networks
SURFACE MOUNT
NETWORKS
Vishay Thin Film
DIMENSIONS AND IMPRINTING
in inches and millimeters
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
TOMC-1601
TOMC-1603
0.75
W
0.65
W
0.75
W
0.65
W
0.48
W
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 2500
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
Document Number: 60008
Revision: 10-May-06
16
NUMBER OF LEADS
01
SCHEMATIC
1002
RESISTANCE
Z
TOLERANCE AND
RATIO TOLERANCE
www.vishay.com
24
For technical questions contact thin-film@vishay.com
Legal Disclaimer Notice
Vishay
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.
Document Number: 91000
Revision: 08-Apr-05
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