SOMC
Vishay Dale
Thick Film Resistor Networks, Dual-In-Line, Medium Body,
Small Outline, Molded DIP, Surface Mount
FEATURES
• Isolated, bussed and dual terminator
schematics available
• 14, 16 or 20 terminal package
• Molded case construction
• Thick film resistive elements
• Reflow solderable
• Compatible with automatic surface mounting
equipment
• Reduces total assembly costs
• For wave flow soldering contact factory
• Compliant to RoHS directive 2002/95/EC
STANDARD ELECTRICAL SPECIFICATIONS
POWER RATING
MAXIMUM
WORKING
VOLTAGE (2)
VDC
PACKAGE
P70 °C
TEMPERATURE
COEFFICIENT (1)
ꢀꢀm/°C
RESISTANCE
RANGE
Ω
TOLERANCE (3)
ꢁ
GLOBAL
MODEL
ELEMENT
CIRCUIT
E-SERIES
P70 °C
W
W
14
16
20
0.08
0.16
0.08
1.05
1.125
1.05
1.20
1.28
1.20
1.52
1.60
1.52
01
03
05
1, 2, 5
1, 2, 5
1, 2, 5
SOMC
50
100
10 to 1M
24
Notes
•
DSCC has created series of drawings to support the need for a surface mount gull wing resistor network product. Vishay Dale is listed as a
resource on this drawing as follows:
POWER RATING
TEMPERATURE
COEFFICIENT
(0 °C to 70 °C)
ꢀꢀm/°C
MAXIMUM
WORKING
VOLTAGE (2)
VDC
DSCC
DRAWING
NUMBER
RESISTANCE
RANGE
Ω
VISHAY DALE
MODEL
TOLERANCE
ꢁ
ELEMENT PACKAGE
CIRCUIT
P70 °C
P70 °C
W
W
SOMC1601..16
SOMC1603..17
SOMC1605..48
01 (B)
03 (A)
05 (J)
0.08
0.16
0.08
87012
87013
1.20
1.00
10 to 2.2M
10 to 2.2M
1, 2, 5
1, 2, 5
100, 300
100, 300
50
50
SOMC1401..6
SOMC1403..13
SOMC1405..22
01 (B)
03 (A)
05 (J)
0.08
0.16
0.08
These drawings can be viewed at: www.dscc.dla.mil/Programs/milSpec/ListDwgs.asp?DocType=DSCCdwg.
•
•
•
Power rating depends on the max. temperature at the solder point,the component placement density and the substrate material.
Jumper: 0 Ω-resistor on request (100 mΩ).
Packaging: According to EIA; see appropriate catalog or web page.
(1) Temperature range: - 55 °C to + 125 °C.
(2) Continuous working voltage shall be P x R or maximum working voltage, whichever is less.
(3)
2 ꢀ standard, 1 ꢀ and 5 ꢀ available.
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
W
01 CIRCUIT
03 CIRCUIT
05 CIRCUIT
0.16
0.08
0.08
Rated dissipation at 70 °C per element
Limiting element voltage (4)
Voltage coefficient
VDC
50
< 50
ppm/V
DC/AC peak
°C
V
200
Insulation voltage (1 min)
Category temperature range
Insulation resistance
- 55/+ 150
> 1010
50
Ω
ppm/°C
TC tracking (- 55 °C to + 125 °C)
Note
(4) Rated voltage: P x R .
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 31508
Revision: 20-May-10
For technical questions, contact: ff2aresistors@vishay.com
www.vishay.com
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