4816P-1-104DLF Equivalent & Substitute Parts

Part Overview

The 4816P-1-104DLF is an 8-resistor isolated network array manufactured by Bourns Inc., featuring 100k Ohm resistors with ±2% tolerance in a 16-SOIC surface mount package. This component is designed for applications requiring multiple matched resistors in a compact form factor, particularly in automotive environments meeting AEC-Q200 qualification. The part is currently in active production status with 662 units available in inventory.

Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain compatibility across manufacturing revisions and sourcing alternatives.

Substiute Parts

4816P-1-104DLF

Bourns Inc.In Stock: 7264816P-1-104DLF Datasheet

Current PartRFQ

SOMC1603100KGEA

Vishay DaleIn Stock: 4012SOMC1603100KGEA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 4816P-1-104DLF is determined by strict equivalence across the following critical parameters:

• Resistance value: 100k Ohm
• Tolerance: ±2%
• Number of resistors: 8
• Circuit configuration: Isolated
• Power per element: 160mW
• Temperature coefficient: ±100ppm/°C
• Package type: 16-SOIC (0.220", 5.59mm Width)
• Pin count: 16
• Mounting technology: Surface Mount

The SOMC1603100KGEA from Vishay Dale meets all substitution criteria, maintaining identical electrical specifications and mechanical compatibility within the specified package envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the 4816P-1-104DLF and SOMC1603100KGEA are active production components with ROHS3 compliance and MSL 1 rating, suitable for direct substitution in applications requiring 100k Ohm isolated resistor arrays in 16-SOIC packaging.

The SOMC1603100KGEA offers an extended operating temperature range to 150°C compared to the 4816P-1-104DLF maximum of 125°C, providing additional thermal margin in high-temperature environments. The Vishay Dale part features a slightly reduced seated height of 0.090" versus 0.094", which may provide marginal benefits in space-constrained PCB layouts.

Selection between these parts should be based on supply availability, lead time requirements, and specific thermal operating conditions of the target application. Both components maintain identical electrical performance and mechanical compatibility for standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can SOMC1603100KGEA replace 4816P-1-104DLF in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent, featuring identical resistance values, tolerance, power ratings, temperature coefficients, and 16-SOIC package dimensions. Direct substitution is supported without circuit modification.

Q: What is the difference in operating temperature range?

A: The SOMC1603100KGEA operates from -55°C to 150°C, while the 4816P-1-104DLF operates from -55°C to 125°C. For applications operating above 125°C, the Vishay Dale part provides extended thermal capability.

Q: Are there differences in package dimensions?

A: Both parts use identical 16-SOIC (0.220", 5.59mm Width) packaging with matching footprints. The SOMC1603100KGEA has a maximum seated height of 0.090" compared to 0.094" for the 4816P-1-104DLF, a difference of 0.004" that is negligible for standard PCB assembly.

Q: Do both parts meet automotive qualification requirements?

A: The 4816P-1-104DLF carries AEC-Q200 qualification. The SOMC1603100KGEA qualification status is not specified in the provided data. Verify automotive compliance requirements with the component supplier before design implementation.

Q: What is the significance of MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture bake requirements. Both parts can be stored and handled using standard component management practices without special moisture control procedures.