Bourns 4116R-1-272 Equivalent & Substitute Parts

Part Overview

The Bourns 4116R-1-272 is an 8-resistor isolated network array with 2.7k Ohm resistance values, rated at 250mW per element, housed in a 16-DIP package. This component is designed for applications requiring multiple matched resistors in a compact through-hole configuration. The part is currently active in production. Substitute parts are identified to provide alternatives based on electrical and mechanical parameter compatibility, particularly for applications requiring RoHS compliance or alternative packaging options.

Substiute Parts

4116R-1-272

Bourns Inc.In Stock: 10954116R-1-272 Datasheet

Current PartRFQ

4116R-1-272LF

Bourns Inc.In Stock: 23754116R-1-272LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 4116R-1-272 is determined by the following critical parameters:

• Resistance value: 2.7k Ohm
• Tolerance: ±2%
• Number of resistor elements: 8
• Power rating per element: 250mW
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 125°C
• Circuit configuration: Isolated
• Package type: 16-DIP (0.300", 7.62mm)
• Mounting method: Through Hole
• Pin count: 16

The 4116R-1-272LF qualifies as a direct substitute because it maintains identical electrical specifications and mechanical dimensions while offering improved compliance status.

Parameter Comparison

Engineering Selection Recommendations

The 4116R-1-272LF is a direct functional equivalent to the 4116R-1-272. Both parts maintain identical electrical performance and mechanical compatibility. The primary distinction is regulatory compliance: the 4116R-1-272LF carries ROHS3 compliance, whereas the 4116R-1-272 is RoHS non-compliant. Selection between these parts should be based on regulatory requirements applicable to the end application. Both parts are active products from Bourns Inc. and are subject to REACH regulations.

Frequently Asked Questions (FAQ)

Q: Can the 4116R-1-272LF replace the 4116R-1-272 in existing designs?

A: Yes. The 4116R-1-272LF is electrically and mechanically identical to the 4116R-1-272. Both parts feature the same 2.7k Ohm resistance, ±2% tolerance, 250mW power rating per element, ±100ppm/°C temperature coefficient, and 16-DIP package configuration. Direct substitution is possible without circuit modification.

Q: What is the difference between these two part numbers?

A: The primary difference is RoHS compliance status. The 4116R-1-272LF is ROHS3 compliant, while the 4116R-1-272 is RoHS non-compliant. All electrical and mechanical specifications are identical.

Q: Are there any package or pinout differences?

A: No. Both parts use the identical 16-DIP (0.300", 7.62mm) package with 16 pins, identical dimensions of 0.865" L x 0.300" W (21.97mm x 7.62mm), and maximum seated height of 0.185" (4.69mm). Through-hole mounting compatibility is maintained.

Q: Which part should I select for new designs?

A: Selection depends on regulatory requirements. For applications subject to RoHS3 regulations, the 4116R-1-272LF is required. For applications without RoHS compliance mandates, either part is functionally suitable. Both parts are active products with current manufacturing support.

Q: Are the temperature and operating specifications identical?

A: Yes. Both parts operate across the -55°C to 125°C temperature range with identical ±100ppm/°C temperature coefficient specifications.