TOMC
www.vishay.com Vishay Dale Thin Film
Revision: 20-Oct-11 1Document Number: 60008
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
Molded, 50 mil Pitch Thin Film Resistor, Surface Mount Network
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.
FEATURES
• 0.090" (2.29 mm) maximum seated height
• Rugged, molded case construction (0.22"
wide)
• Highly stable thin film ratio stability
(R ± 0.015 % at 70 °C for 2000 h)
• Low temperature coefficient, ± 25 ppm/°C
(- 55 °C to + 125 °C)
• Wide resistance range 100 to 100 k
• Isolated/bussed circuits
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21 definition
Note
*Pb containing terminations are not RoHS compliant, exemptions
may apply
TYPICAL PERFORMANCE
SCHEMATIC
Actual Size
ABSOLUTE TRACKING
TCR 25 5
ABSOLUTE RATIO
TOL. 0.1 0.025
STANDARD ELECTRICAL SPECIFICATIONS
TEST SPECIFICATIONS CONDITIONS
Material Passivated nichrome -
Pin/Lead Number 16 -
Resistance Range 100 to 100 kper resistor -
TCR: Absolute ± 25 ppm/°C - 55 °C to + 125 °C
TCR: Tracking ± 5 ppm/°C - 55 °C to + 125 °C
Tolerance: Absolute ± 0.1 % to 1 % + 25 °C
Tolerance: Ratio ± 0.025 % to 0.5 % + 25 °C
Power Rating: Resistor 50 mW = PIN 16 common Maximum at + 70 °C
100 mW = isolated
Power Rating: Package 750 mW Maximum at + 70 °C
Stability: Absolute R ± 0.05 % 2000 h at + 70 °C
Stability: Ratio R ± 0.015 % 2000 h at + 70 °C
Voltage Coefficient 0.1 ppm/V -
Working Voltage 100 V max. not to exceed -
Operating Temperature Range - 55 °C to + 125 °C -
Storage Temperature Range - 55 °C to + 150 °C -
Noise < - 30 dB -
Thermal EMF 0.08 μV/°C -
Shelf Life Stability: Absolute R ± 0.01 % 1 year at + 25 °C
Shelf Life Stability: Ratio R ± 0.002 % 1 year at + 25 °C
TOMC-1601
01 circuit
PIN 1
Ref.
The 01 circuit provides 15
nominally equal resistors,
each connected between
a common lead (16) and a
discrete PC board pin.
Ref.
PIN 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.
P x R
TOMC
www.vishay.com Vishay Dale Thin Film
Revision: 20-Oct-11 2Document Number: 60008
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
Notes
(1) Tolerance available 250 and up
(2) Tolerance available 1K and up
(3) Preferred packaging code
DIMENSIONS AND IMPRINTING in inches and millimeters
DIMENSION INCHES MILLIMETERS
A 0.350 8.89
B 0.400 10.16
C 0.440 11.176
D 0.050 1.27
E 0.018 0.457
F 0.160 4.06
G 0.08 2.03
H 0.036 0.914
J 0.22 5.59
K 0.244 6.20
L 0.30 7.52
M 0.045 1.14
N 0.003 0.076
P 0.005 1.27
Q 0.008 0.203
R 0.085 2.16
S 0.003 0.076
Vishay
Symbol
Date
Code
Lead #1
Indicator
F
Centered
Maximum
Marking
Area
Part Number
M
N
B
C
S
A
E Typical
TOMC-XX
G
H
JKL ± 0.015
(1.27)
PR
Q
7°
7°
7°
7°
Centered Maximum,
Marking Area
D
MECHANICAL SPECIFICATIONS
Resistive Element Passivated nichrome
Substrate Material Silicon
Body Molded epoxy
Terminals Copper alloy
Lead (Pb)-free Option 100 % matte tin
Tin Lead Option Sn85
Tin Lead and Lead (Pb)-free Finish Plated
DERATING CURVE
0.045 W
0.085 W
0.65 W
0.75 W
TOMC-1601,
TOMC-1603
- 50 °C - 25 °C + 70 °C + 125 °C + 150 °C
0.05 W
0.48 W
Power
Single
Resistor
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: TOMC16031002BUF
GLOBAL MODEL
(4 or 5 digits) PINS SCHEMATIC RESISTANCE TOLERANCE AND
RATIO TOLERANCE PACKAGING
TOMC
(Tin lead)
TOMCT
(Lead (Pb)-free)
(e3)
16 01 = 15 bussed
equal resistors
03 = 7 or 8
isolated equal
resistors
First 3 digits are
significant figures and
the last digit specifies
the number of zeros
to follow.
Example:
1002 = 10K
1003 = 100K
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 %
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 16 01 1002 Z
SERIES NUMBER OF LEADS SCHEMATIC RESISTANCE TOLERANCE AND
RATIO TOLERANCE
CT1 6 1 1 00OM 3ZT10T
C16 3100OM 2BUF0T
Document Number: 91000 www.vishay.com
Revision: 11-Mar-11 1
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