Document Number: 20003 For Technical questions contact: ff1aresistors@vishay.com www.vishay.com
Revision: 20-Oct-03 1
SMM0102
Vishay Draloric
Metal Film, Cylindrical Resistors
FEATURES
•
Stable metal film on high quality ceramic
•
Low TC and tight tolerances
•
Excellent stability
•
Force fitted steel caps, tin plated on nickel barrier
•
Reliable solderable terminations to facilitate surface
mounting
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
POWER RATING
P
70°C1)
W
LIMITING ELEMENT
VOLTAGE MAX
2)
V
TEMPERATURE
COEFFICIENT
ppm/K
TOLERANCE
%
RESISTANCE
RANGE
Ω
E-SERIES
SMM0102 0.20 100 15 0.1 100R – 100K 24 – 96
SMM0102 0.20 100 25 0.1 100R – 100K 24 – 96
SMM0102 0.20 100 50 1.0 10R – 2M21 24 – 96
Zero-Ohm-Resistor : OMM0102 R
max
= 10m
Ω
I
max
= 2A
1)
Power rating depends on the maximum temperature at the
solder point, the component placement density and the
substrate material
2)
Rated voltage:
•
Further values and tolerances on request
•
Coating: green for TC = 50ppm/K
pink TC = 25ppm/K
violet TC = 15ppm/K
zero ohm resistor with a black band only
•
Marking: see appropriate catalog or web page
PxR
TECHNICAL SPECIFICATIONS
PARAMETER UNIT PMM0207
Rated Dissipation at 70°C W 0.2
Limiting Element Voltage V
100
Insulation Voltage (1 min) V
dc/ac peak
> 150
Thermal Resistance K/W
≤
250
Insulation Resistance
Ω
≥
10
10
Category Temperature Range °C - 55 / + 125
Failure Rate 10
–9
/h < 2
Weight / 1000pcs g 7.8
ORDERING INFORMATION
SMM0102 25 562R 0.1% B3
MODEL TC
ppm / K
RESISTANCE VALUE
Ω
TOLERANCE
± %
PACKAGING
B3-Blistertape 3000 pcs
www.vishay.com For Technical questions contact: ff1aresistors@vishay.com Document Number: 20003
2Revision: 20-Oct-03
SMM0102
Vishay Draloric
Metal Film Cylindrical Resistors
DIMENSIONS
*d measured in the middle of the resistor
MODEL DIMENSIONS
[in millimeters]
D
max
d * L A
max
A
min
SMM0102
1.1 D - 0.05 2.2 - 0.15 0.45 0.35
MODEL
SOLDER PAD DIMENSIONS
[in millimeters]
REFLOW SOLDERING WAVE SOLDERING
ab labl
SMM0102
0.5 1.3 1.3 0.6 1.3 1.3
1)
For a resistance range from 10
Ω
to 1M
Ω
PERFORMANCE
TEST CONDITIONS OF TEST REQUIREMENTS
1)
Endurance Test at 70°C
IEC 60115-1 4.25.1
1000 hours at 70°C, 1.5 hours "ON", 0.5 hours "OFF"
8000 hours at 70°C, 1.5 hours "ON", 0.5 hours "OFF"
≤
± 0.25%
≤
± 0.5%
Endurance at UCT
IEC 60115-1 4.25.3 1000 hours at 125°C without load
≤
± 0.5%
Overload Test
IEC 60115-1 4.13 Short time overload for 2 seconds at 6.25 x rated power
≤
± 0.1%
Thermal Shock
IEC 60115-1 4.19, IEC 60068-2-14 Rapid change between upper and lower category temperature
≤
± 0.1%
Damp Heat Steady State
IEC 60115-1 4.24, IEC 60068-2-3 56 days at 40°C and 93% relative humidity
≤
± 0.5%
Resistance to Soldering Heat
IEC 60115-1 4.18, IEC 60068-2-20 10 seconds at 260°C solder bath temperature
≤
± 0.1%
• For further information about packaging see appropriate catalog or web page
*For
≤
TC25 and Tol.
≤
0.5% only
PACKAGING
MODEL
REEL BULK
TAPE WIDTH DIAMETER PIECES / REEL CODE
BULK FEEDING MAGAZINE
PIECES/MAGAZIN
ECODE
SMM0102
OMM0102
8mm
Blistertape
180mm
180mm
330mm
1000
3000
10000
B1*
B3
B0
8000 M8
Legal Disclaimer Notice
Vishay
Document Number: 91000 www.vishay.com
Revision: 08-Apr-05 1
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.
