FEIG Electronic 4127.001.00 RFID Reader Module - Equivalent & Substitute Parts

Part Overview

The FEIG Electronic 4127.001.00 is an RFID reader module operating across dual frequency bands (865MHz ~ 868MHz and 902MHz ~ 928MHz). This read-only module provides Ethernet and USB connectivity for EPC and ISO 18000-6C compliant applications. The main part is currently in Last Time Buy status, indicating end-of-life phase. Identifying equivalent substitute parts ensures continuity of supply and system compatibility for ongoing deployments and new installations.

Substiute Parts

4127.001.00

FEIG ElectronicIn Stock: 7004127.001.00 Datasheet

Current PartRFQ

4127.001.01

FEIG ElectronicIn Stock: 11984127.001.01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 4127.001.00 is determined by the following critical parameters:

• Frequency band compatibility (865MHz ~ 868MHz and 902MHz ~ 928MHz operation)
• Interface support (Ethernet and USB connectivity)
• Standards compliance (EPC and ISO 18000-6C)
• Functional classification (Read Only operation)
• Physical form factor (Module packaging)

The substitute part 4127.001.01 maintains identical specifications across all these parameters, ensuring direct functional equivalence and system-level compatibility.

Parameter Comparison

Engineering Selection Recommendations

The 4127.001.01 is the manufacturer-recommended substitute for the 4127.001.00. The primary distinction is product lifecycle status: the main part is designated Last Time Buy, while the substitute maintains Active status with higher inventory availability (1133 units versus 654 units). Both parts share identical model designation (ISC.LRU1002-EU) and originate from the same manufacturer, indicating direct functional equivalence. Selection of the 4127.001.01 is appropriate for new designs and replenishment orders to ensure long-term supply continuity.

Frequently Asked Questions (FAQ)

Q: Can the 4127.001.01 directly replace the 4127.001.00 in existing installations?

A: Yes. Both parts carry the same model designation (ISC.LRU1002-EU) and are manufactured by FEIG Electronic. The substitute maintains the same functional classification and interface specifications.

Q: What is the significance of the Last Time Buy status on the main part?

A: Last Time Buy indicates the manufacturer will cease production of the 4127.001.00. This status necessitates transition to the 4127.001.01 for ongoing supply requirements.

Q: Are there differences in module packaging between these parts?

A: Both parts are classified as Module packaging. No packaging differences are specified in the available technical data.

Q: Which part should be selected for new system designs?

A: The 4127.001.01 should be selected for new designs due to its Active product status and higher inventory availability, ensuring supply continuity throughout the product lifecycle.

Q: Is the 4127.001.01 available in higher quantities?

A: Yes. The substitute part has 1133 units in stock compared to 654 units for the main part, providing greater supply flexibility.