Product Overview
Isolated thick film resistor array 7x 100Ω 1/4W elements in molded DIP package
Condition
Unused, NOS – New Old Stock. Excellent, clean and pristine condition. Visual inspection OK. Sourced from an electronics distributor that was consolidating inventory.
Ships same business day. Reliable parts since 1999. Honest pricing, no nonsense.
Product Overview
Vishay Dale MDP1403-101G is a molded DIP thick film resistor network featuring seven isolated resistors in a 14-pin package. The "03" schematic code designates fully isolated elements, meaning each 100 ohm resistor is independent and paired across opposing pins. With ±2% tolerance and a 100 ppm/°C temperature coefficient, it is suited for precision digital and signal conditioning tasks. This is a confirmed-spec component built for through-hole PCB assembly with standard 0.100 inch lead spacing.
Key Features
- Brand: Vishay Dale
- Model: MDP1403-101G
- Package: 14-pin molded DIP (0.100 inch lead spacing, 0.300 inch row pitch)
- Schematic: 03 – 7 isolated resistors
- Resistance value: 100 ohms per element
- Tolerance: ±2% (G code)
- Power rating: 0.25W per resistor at 70°C
- Total package power: 1.73W maximum
- Temperature coefficient: ±100 ppm/°C
- Maximum working voltage: 100 VDC
- Operating temperature range: -55°C to +125°C
Applications
- Logic line termination with precise 100 ohm elements
- Independent LED or optocoupler current limiting
- Pull-up or pull-down resistor networks in digital systems
- Signal conditioning in industrial control boards
- Repair and restoration of legacy computing hardware
- Compact resistor consolidation in space-constrained PCB layouts
Frequently Asked Questions
How many resistors are inside this DIP?
This schematic 03 version contains seven completely isolated 100 ohm resistors, each connected across opposing pin pairs.
Are the resistors bussed together?
No. Schematic 03 specifies isolated elements. None of the resistors share a common pin.
What is the tolerance?
The "G" suffix indicates ±2% tolerance, tighter than standard 5% networks.
How much power can each resistor handle?
Each element is rated for 0.25W at 70°C, with a total package limit of 1.73W.
Is this suitable for modern PCBs?
Yes, provided your design uses through-hole DIP resistor networks with 0.100 inch pin spacing and 0.300 inch row pitch.
Seven matched resistors in one clean DIP package. When board space and consistency matter, this kind of network keeps layouts tight and signals predictable.
