NN01-054 Equivalent & Substitute Parts

Part Overview

The NN01-054 is a 200MHz chip RF antenna manufactured by Ignion, designed for VHF applications within the 180MHz to 220MHz frequency range. This component operates as a single-band antenna with solder termination and surface mount configuration. The NN01-054 is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and component procurement.

Substiute Parts

NN01-054

IgnionIn Stock: 990NN01-054 Datasheet

Current PartRFQ

NN03-310

IgnionIn Stock: 13993NN03-310 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The NN01-054 operates within the VHF frequency band (180MHz – 220MHz) as a single-band, general ISM antenna. Substitution eligibility is determined by the following criteria:

• Antenna type classification (chip antenna)
• Mounting method (surface mount)
• Termination type (solder)
• Frequency coverage that encompasses or extends the 180MHz – 220MHz range
• RoHS and MSL compliance alignment
• Physical form factor compatibility (height and footprint)

The NN03-310 (TRIO mXTEND multiband antenna) is identified as a manufacturer-recommended substitute. While this part operates across a significantly wider frequency spectrum (698MHz – 3.8GHz), it maintains the core mechanical and electrical compatibility parameters: chip antenna type, surface mount configuration, solder termination, and equivalent MSL rating.

Parameter Comparison

Engineering Selection Recommendations

The NN03-310 is the manufacturer-designated substitute for the obsolete NN01-054. Selection of this alternative is supported by:

• Active product status with confirmed inventory availability (13,946 units in stock)
• Identical MSL rating (3, 168 Hours) ensuring equivalent moisture handling requirements
• Enhanced RoHS compliance (ROHS3 vs. RoHS Compliant)
• Mechanical compatibility: both are surface mount chip antennas with solder termination
• Reduced physical height (0.039" vs. 0.063"), providing improved PCB integration flexibility
• Extended frequency coverage that encompasses the original 180MHz – 220MHz band within its broader 698MHz – 3.8GHz range

The NN03-310 is suitable for applications requiring the original VHF performance while offering expanded capability for multi-band and multi-standard implementations.

Frequently Asked Questions (FAQ)

Q: Can the NN03-310 directly replace the NN01-054 in existing designs?

A: The NN03-310 maintains mechanical and electrical compatibility as a surface mount chip antenna with solder termination. Both components share identical MSL ratings and RoHS compliance frameworks. The substitute operates across a wider frequency spectrum that includes the original 180MHz – 220MHz band. PCB layout verification is recommended due to potential differences in antenna tuning characteristics and impedance matching requirements specific to each design.

Q: What is the primary reason for substitution?

A: The NN01-054 is classified as obsolete. The NN03-310 is the active, manufacturer-recommended alternative with confirmed supply availability.

Q: Are there packaging differences between these parts?

A: The NN01-054 packaging specification is listed as "-" (not specified). The NN03-310 is supplied in Tape & Reel (TR) packaging. Confirm packaging requirements with your procurement specifications.

Q: How do the physical dimensions compare?

A: The NN03-310 has a lower maximum height (0.039" / 1.00mm) compared to the NN01-054 (0.063" / 1.60mm). This reduced profile may provide advantages in space-constrained applications but requires verification of antenna performance in the specific PCB layout.

Q: Are both parts RoHS compliant?

A: Yes. The NN01-054 is RoHS Compliant. The NN03-310 meets the more recent ROHS3 standard, providing enhanced environmental compliance.

Q: What is the MSL rating for both components?

A: Both the NN01-054 and NN03-310 carry an MSL rating of 3 (168 Hours), indicating identical moisture sensitivity and storage requirements.