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Home > Products > Resistors > Resistor Networks, Arrays > SOMC16031K00GEA
Vishay Dale
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SOMC16031K00GEA

In Stock 45862 pcs Reference Price(In US Dollars)
1+
$1.385
200+
$0.536
500+
$0.5173
1000+
$0.5085
Manufacturer Part Number:
SOMC16031K00GEA
Manufacturer / Brand
Vishay Dale
Part of Description:
RES ARRAY 8 RES 1K OHM 16SOIC
Datasheets:
SOMC16031K00GEA(1).pdfSOMC16031K00GEA(2).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 45862 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number SOMC16031K00GEA
Manufacturer / Brand Vishay Dale
Stock Quantity 45862 pcs Stock
Category Resistors > Resistor Networks, Arrays
Description RES ARRAY 8 RES 1K OHM 16SOIC
Lead Free Status / RoHS Status: ROHS3 Compliant
Tolerance ±2%
Temperature Coefficient ±100ppm/°C
Supplier Device Package -
Size / Dimension 0.440" L x 0.220" W (11.18mm x 5.59mm)
Series SOMC
Resistor-Ratio-Drift -
Resistor Matching Ratio -
Resistance (Ohms) 1k
Power Per Element 160mW
Package / Case 16-SOIC (0.220", 5.59mm Width)
Package Tape & Reel (TR)
Operating Temperature -55°C ~ 150°C
Number of Resistors 8
Number of Pins 16
Mounting Type Surface Mount
Height - Seated (Max) 0.090" (2.29mm)
Circuit Type Isolated
Applications -

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



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Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Can SOMC16031K00GEA be used as eight independent pull-up or pull-down resistors on MCU or logic inputs?
Yes. SOMC16031K00GEA is an isolated 8-resistor array, so each 1 kOhm element can be used independently for pull-ups, pull-downs, line biasing, or simple input conditioning. The main checks are current and voltage: at 1 kOhm, a 3.3 V or 5 V logic interface is usually well within the part’s power dissipation, but you should still confirm the worst-case fault condition, not just the normal operating current. Because the network is isolated, it does not provide a common pin structure like a bussed array.
Is SOMC16031K00GEA suitable for LED current limiting or other higher-voltage series-resistor uses?
SOMC16031K00GEA can be used for LED current limiting, gate resistors, or other series-resistor functions as long as the dissipation per element stays within the 160 mW rating and the circuit voltage does not push the resistor too close to its thermal limit. For a 1 kOhm element, the theoretical continuous limit is about 12.6 V across one resistor at 25 C, but real designs should leave margin for ambient temperature, airflow, and nearby heat sources. If the load is pulsed, verify the duty cycle and peak waveform, not only the average current.
Can SOMC16031K00GEA replace a resistor network with a common pin?
Not as a drop-in in most cases. SOMC16031K00GEA is an isolated array, so each resistor is separate instead of sharing a common terminal. If your original part uses a common node for pull-ups, DAC ladder connections, or bus biasing, the schematic and PCB routing usually need to change. The replacement decision should compare pinout, topology, package, and electrical behavior rather than only resistance value.
What should I check before substituting SOMC16031K00GEA with 4816P-T01-102?
When evaluating 4816P-T01-102 as a substitute for SOMC16031K00GEA, confirm that the resistor topology, pin mapping, package outline, power rating, tolerance, and temperature coefficient match the needs of your circuit. Even if the resistance value is the same, differences in isolated versus bussed construction can change the schematic connection and the PCB footprint. If the design depends on layout symmetry, leakage, or high-voltage spacing, verify those details on the datasheets before changing parts.
Is SOMC16031K00GEA a good choice for industrial temperature and long-life operation?
SOMC16031K00GEA is specified from -55 C to 150 C, so it fits many industrial temperature envelopes. For long-term use, the practical checks are self-heating, board temperature, solder joint reliability, and contamination control rather than only the ambient range. In continuous high-temperature operation, keeping the element well below its dissipation limit improves resistance stability and reduces drift over time.
How much does the ±100 ppm/C temperature coefficient matter in SOMC16031K00GEA designs?
In SOMC16031K00GEA, ±100 ppm/C means the resistance can shift with temperature by about 0.01% per degree C. That is usually acceptable for biasing, timing support, and general signal conditioning, but it can become noticeable in precision dividers, calibration references, or gain-setting networks that must hold tight ratios across temperature. If the circuit depends on stable ratio tracking, a matched resistor network with explicit ratio and drift specifications is usually a better fit.
Can SOMC16031K00GEA be used for source termination or signal damping on faster digital lines?
Yes, SOMC16031K00GEA can work as a series damping or source-termination resistor for digital lines, provided the value suits the edge rate and the package parasitics do not disturb the signal. The 16-SOIC package is fine for many controller and interface lines, but at very high edge speeds the trace length, placement, and resistor parasitics matter more than the nominal ohmic value. For tightly controlled impedance or very fast differential links, a dedicated termination strategy is usually preferable.
What layout issues should I watch when placing SOMC16031K00GEA on a PCB?
With SOMC16031K00GEA, keep each resistor path short and route the eight channels according to the actual isolated connections used in the schematic. If any element sees elevated voltage, spacing and creepage on the PCB should be checked along with the package pin spacing. Thermal coupling inside the array is usually modest, but nearby hot components can raise the local temperature and increase drift, so placement away from power devices helps stability.
Is SOMC16031K00GEA appropriate for safety-critical or automotive-qualified designs?
SOMC16031K00GEA does not list an automotive qualification such as AEC-Q, and no special functional-safety certification is indicated in the provided data. That does not prevent use in a regulated product, but it does mean the part should be evaluated against the system qualification plan, derating rules, and any required documentation for the end market. For automotive or certified safety hardware, confirm the full qualification trail before locking the BOM.
What should I consider for replacement planning if SOMC16031K00GEA becomes unavailable?
For SOMC16031K00GEA, the safest replacement strategy is to lock down the exact network type, package, resistance, tolerance, and power dissipation, then verify the land pattern and schematic symbol against any candidate alternate. If a substitute such as 4816P-T01-102 is under review, check whether it is isolated or bussed, whether the pin assignment is truly compatible, and whether the electrical derating matches your operating conditions. For production designs, it also helps to review reel packaging, reflow compatibility, and second-source longevity before making the change.

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Vishay Dale

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