Equivalent & Substitute Parts for Ohmite 41F470E

Part Overview

The Ohmite 41F470E is a 1W, 470 Ohms wirewound through-hole resistor with ±1% tolerance, designed for axial mounting applications. This component is classified as Active product status with full RoHS compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same product series and package type.

Substiute Parts

41F470E

OhmiteIn Stock: 125941F470E Datasheet

Current PartRFQ

41F470

OhmiteIn Stock: 85541F470 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 41F470E is determined by the following critical parameters:

• Resistance Value: Must be 470 Ohms
• Tolerance: Must be ±1%
• Power Rating: Must be 1W
• Composition: Must be Wirewound
• Package Type: Must be Axial
• Temperature Coefficient: Must be ±20ppm/°C
• Physical Dimensions: Must match 0.126" Dia x 0.437" L (3.20mm x 11.10mm)
• Series: Ohmicone® 40

The substitute part 41F470 meets all electrical and mechanical parameters required for functional equivalence. Packaging format differences (Box versus Bulk) do not affect component performance or circuit compatibility.

Parameter Comparison

Engineering Selection Recommendations

The 41F470E and 41F470 are electrically and mechanically equivalent components from the Ohmicone® 40 series. Both parts satisfy identical circuit requirements for 470 Ohm, 1W, ±1% tolerance applications with axial through-hole mounting.

Selection between these parts should be based on compliance requirements and supply chain considerations:

• 41F470E: Select when RoHS compliance is mandatory for the end application or system certification.
• 41F470: Select when RoHS compliance is not required and bulk packaging is acceptable for manufacturing operations.

Both parts are Active product status and maintain identical electrical performance across the specified operating temperature range of -55°C to 275°C.

Frequently Asked Questions (FAQ)

Q: Can 41F470 be used as a direct replacement for 41F470E in RoHS-compliant applications?

A: No. The 41F470 is RoHS non-compliant, while the 41F470E is RoHS Compliant. For applications requiring RoHS certification, only the 41F470E meets compliance requirements.

Q: Are the physical dimensions identical between 41F470E and 41F470?

A: Yes. Both parts measure 0.126" Dia x 0.437" L (3.20mm x 11.10mm) and are compatible with identical PCB layouts and through-hole spacing.

Q: Does packaging format (Box versus Bulk) affect component performance?

A: No. Packaging format is a supply and handling consideration only. Electrical and mechanical performance is identical regardless of whether the part is supplied in Box or Bulk packaging.

Q: What is the temperature coefficient specification for these resistors?

A: Both the 41F470E and 41F470 have a temperature coefficient of ±20ppm/°C, ensuring stable resistance values across the -55°C to 275°C operating range.

Q: Are both parts from the same product series?

A: Yes. Both the 41F470E and 41F470 belong to the Ohmicone® 40 series manufactured by Ohmite.