UHF label buying guide
Impinj M730 UHF RFID labels
Request Impinj M730 UHF labels from RFIDAK for an external EPC Gen2 reader workflow. Confirm the inlay, chip availability and sample acceptance before ordering. Specify the installation country, tagged item, EPC format and reading task. The standard label MOQ baseline is 1,000 pieces; configuration, sample terms and delivery are confirmed in the quote.
Your chip preference carries into the editable inquiry.
Quick spec — Impinj M730 Sticker
- Chip memory
- Impinj M730 · 128-bit EPC; no user memory; factory-programmed TID is separate
- Radio protocol
- UHF EPC Gen2 / ISO/IEC 18000-63; match the regional band
- Reading hardware
- External UHF reader; a phone’s built-in NFC does not read this label
- Finished construction
- Approve inlay, size, adhesive, tagged item and supply format
- MOQ baseline
- 1,000 pieces; confirm chip and configuration
- Samples and delivery
- Agree availability, charges, freight and schedule
Chip technical brief
Impinj lists M730 with 128 bits of EPC memory, no user memory and a factory-programmed TID containing a 48-bit serial number. Its access and kill passwords use shared 32-bit storage, so approve the encoding, access and lock configuration together. The larger EPC area compared with Monza R6 does not provide a separate area for product documents or maintenance history. Define an identifier that fits and map it to the application database. Test the selected inlay and finished label on the actual object, including metal, liquid, orientation and packing density, using the required country settings and installed readers. Chip selection alone does not establish a reading distance, retailer approval or product authentication. M730 is UHF; standard phone NFC and NFC-style background web-link handling do not read it.
Technical references: Impinj M730 — manufacturer specifications · Impinj M730 — technical documentation. Confirm the exact chip variant and current supply status; specifications for a chip do not certify a finished label or retail program.
Selection checkpoint
128-bit EPC with no user memory; approve the identifier format and compare finished-label performance in the target system.
Typical use cases
- ▸New item-identification labels with an approved EPC format
- ▸Warehouse labeling with encoder and reader validation
- ▸Retail tagging against a buyer-approved finished-label specification
Reader requirements to validate
- ▸UHF EPC Gen2 readers: confirm the exact reader, antenna, country setting, firmware and software
- ▸UHF-capable printer encoders: verify EPC length, shared password configuration, inlay position and read-back processing
Specify the UHF label on the actual item
RFID and NFC stickers combine a chip-and-antenna inlay with a face material, adhesive and release liner. Specify NFC or UHF first: they require the appropriate chip, frequency, protocol and reader. A UHF label does not serve a phone's built-in NFC reader. For metal or foil, select a construction designed for that technology and surface. NFC may require a ferrite isolation layer; UHF on-metal labels use their own antenna and mounting construction. Do not treat those layers as interchangeable. Approve the dimensions, inlay position, face material, adhesive, printing and individual, sheet or roll supply. Test the mounted label with the intended phones or readers and actual contents, curvature and exposure. Ask for material or performance documents for the selected article. The standard tags-and-labels baseline is 1,000 pieces; confirm configuration, quantity per design, encoding, sample charges, freight and production schedule in the quote.
Size and supply format
- • Round, square or rectangular: dimensions and inlay position to approve
- • Custom die-cut shape subject to construction review
Materials
- • Paper or polymer face material selected for printing and exposure
- • Adhesive and release liner matched to the mounting surface
Document scope to verify
Request documents for the exact article, materials and destination. Confirm current scope and sample acceptance before ordering.
Define the reading task before comparing distance
A chip name does not establish a finished label’s read range. Agree the item, label position, reader and antenna, regional settings, orientation and required reading zone. Include metal, liquid and neighboring tagged items in the sample test.
- Record the setup. Keep the inlay, surface, reader, antenna, power settings and distance consistent across candidate samples.
- Use known item counts. Test representative motion, spacing and orientation; distinguish missed items from unwanted reads outside the zone.
- Check encoding separately. Verify the approved EPC and printed identifier map, duplicates and rejected labels. A readable tag may still contain the wrong identifier.
- Agree acceptance. Document the required result and the approved configuration before bulk production or a component change.
Plan your Impinj M730 label order
M730 provides 128 bits of EPC memory and no user memory. Use that capacity to evaluate the approved identifier format, rather than assuming the label can store a full product record. Choose the finished inlay, label material, adhesive and supply format, then test encoding and reading in the actual system. Record deployment countries, reader settings, object materials, packing density and antenna positions. M730's shared access/kill password storage needs a deliberate configuration plan. A larger EPC area or an RF feature does not establish retailer approval, cryptographic authentication or a fixed range improvement over another tag.
Who this chip fits
Integrators defining a new item-identification format, packaging teams evaluating an M730 inlay, and buyers comparing proposed label configurations in a documented UHF sample trial.
Planning examples
Illustrative evaluation plans, not reported customer results.
Example 1
Planning example (not a customer case): A team checks whether its new item identifier fits the M730 EPC area. It prepares a small encoded sample set, verifies identifier length and printed-code mapping, tests database ingestion, and agrees duplicate and reject handling before batch encoding.
Example 2
Planning example (not a customer case): A buyer compares candidate M730 inlays on filled cartons. The same readers, country settings, antennas, orientation and packing arrangement are used for each candidate so the team can compare missed reads and the required reading zone.
Monza R6 vs M730 vs UCODE 8 labels
These are chip-level differences, not a ranking of label reading distance. Confirm the exact inlay, EPC format, access rules and available construction. A common protocol does not establish that an encoder, retailer program or installed system has approved the label.
On smaller screens, scroll the table horizontally to compare all fields.
| Chip | Memory | Access control | Selection checkpoint | Supply and quote |
|---|---|---|---|---|
| Impinj M730 (this page) | 128-bit EPC; no user memory; factory-programmed TID is separate | Shared 32-bit access/kill password storage; approve configuration and lock rules. Password access is not cryptographic product authentication | A 128-bit EPC requirement; validate encoding and shared password behavior | Confirm chip, inlay, conversion and quantity |
| Impinj Monza R6 | Up to 96-bit EPC; no user memory; factory-programmed TID is separate | Standard Monza R6 has no access or kill password and is not killable; confirm EPC encoding and lock requirements | Existing 96-bit EPC requirements; verify that access and kill passwords are not required | Confirm chip, inlay, conversion and quantity |
| NXP UCODE 8 | 128-bit EPC; 0-bit user memory | 32-bit access and kill passwords; confirm encoding and lock rules | A specified UCODE 8 configuration; approve supply or any proposed substitute | NXP: No Longer Manufactured; confirm supply |
Choose your label construction
Use the UHF label product guide to specify the surface, printing, encoding and supply format. Confirm Impinj M730 availability and the finished label in your quotation.
Frequently asked — Impinj M730 stickers
What memory does an Impinj M730 sticker provide?▾
The M730 chip provides 128 bits of EPC memory and no user memory. The factory-programmed TID is a separate identifier. Compared with R6's up-to-96-bit EPC area, M730 offers more EPC space, but that does not guarantee a complete product record will fit. Approve the identifier scheme and its mapping to the application database.
What must be approved before M730 labels are encoded?▾
Agree EPC length and serialization, printed barcode or serial mapping, access and lock rules, and read-back checks. M730 uses shared 32-bit access/kill password storage, so verify the intended settings with the encoder and software. Define duplicate detection and rejected-label handling, and approve an encoded sample before production.
Can M730 provide phone-tap authentication through standard NFC?▾
No. M730 is a UHF RAIN RFID chip, while built-in phone NFC uses a different radio technology. A phone-based UHF workflow requires appropriate UHF hardware and software. M730 should not be presented as providing cryptographic product authentication merely because other chips in the M700 family have that feature. Define authentication requirements separately.
Will M730 automatically improve read range or meet our retailer specification?▾
Neither result follows from the chip name. Compare complete labels under the same reader, country settings, antenna, object placement, metal or liquid exposure and packing conditions. Obtain the buyer's current written requirements for the finished inlay, encoding, placement and any approval process. Use an agreed sample test to approve the proposed configuration.
What is needed for an M730 sample and bulk quotation?▾
Send the proposed EPC format, quantity per design, label drawing, artwork, object material, deployment countries, reader and printer details, roll requirements and destination. The standard tags-and-labels baseline is 1,000 pieces; confirm the selected chip and inlay, sample costs, encoding, availability, production schedule and freight in the quote.
Ready to source Impinj M730 stickers?
Send the Impinj M730 preference, installation country, reader and encoder models, tagged item, EPC format, label requirements, quantity and destination. Request separate sample, setup, unit and freight costs with an agreed schedule.
Request Impinj M730 Pricing