WNB560FE Equivalent & Substitute Parts

Part Overview

The WNB560FE is a 560 Ohms ±1% 1W through-hole resistor manufactured by Ohmite in axial configuration with non-inductive wirewound construction. This component is designed for applications requiring precision resistance with low inductance characteristics across industrial and commercial temperature ranges. The part maintains Active product status with full RoHS3 compliance and REACH unaffected classification. Substitute parts are identified to provide alternative sourcing options while maintaining identical electrical and mechanical specifications.

Substiute Parts

WNB560FE

OhmiteIn Stock: 1089WNB560FE Datasheet

Current PartRFQ

WNB560FET

OhmiteIn Stock: 3178WNB560FET Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the WNB560FE is determined by strict equivalence across the following critical parameters:

• Resistance value: 560 Ohms
• Tolerance: ±1%
• Power rating: 1W
• Composition: Wirewound
• Non-inductive construction
• Temperature coefficient: ±20ppm/°C
• Operating temperature range: -55°C to 150°C
• Package configuration: Axial
• Physical dimensions: 0.130" Dia × 0.276" L

The WNB560FET qualifies as a direct substitute based on identical electrical specifications and mechanical form factor. The primary distinction is packaging format: the main part (WNB560FE) is supplied in standard packaging, while the substitute (WNB560FET) is supplied in Tape & Reel format for automated assembly processes.

Parameter Comparison

Engineering Selection Recommendations

Both WNB560FE and WNB560FET are Active products from Ohmite with full regulatory compliance. Selection between these parts is determined by assembly methodology and supply chain requirements rather than electrical performance.

The WNB560FE in standard packaging is suitable for manual assembly, prototyping, and low-volume production environments. The WNB560FET in Tape & Reel format is optimized for automated pick-and-place assembly and high-volume manufacturing operations. Both parts maintain identical electrical characteristics, temperature performance, and dimensional specifications, ensuring direct functional interchangeability in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can WNB560FET be used as a direct replacement for WNB560FE?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format: WNB560FE uses standard packaging while WNB560FET uses Tape & Reel format. Selection depends on assembly process requirements, not circuit performance.

Q: What is the significance of the "T" suffix in WNB560FET?

A: The "T" designation indicates Tape & Reel packaging format, which is standard for automated assembly lines. The electrical specifications remain unchanged from the base part number.

Q: Are there any compliance differences between these parts?

A: Both parts are Active products with RoHS compliance. WNB560FE carries RoHS3 certification while WNB560FET carries RoHS certification. Both are REACH unaffected or vendor undefined, meeting industrial regulatory requirements.

Q: What are the physical constraints for PCB placement?

A: Both parts share identical axial dimensions of 0.130" diameter × 0.276" length (3.30mm × 7.00mm). PCB footprint and lead spacing are identical, ensuring direct mechanical compatibility.

Q: Is the non-inductive construction maintained in both versions?

A: Yes. Both WNB560FE and WNB560FET feature non-inductive wirewound construction with ±20ppm/°C temperature coefficient, suitable for precision applications requiring minimal inductance.