RW1990

RW1990 Rewritable Blank

A rewritable Touch Memory blank with a programmable ID. Check it with your writer and target system before ordering in bulk.

Check compatibility →

A rewritable-ID blank for authorised Touch Memory key services. Match the proposed supply version to the duplicator model, firmware and supported write procedure. Before stocking it, use a sample to check writing, read-back and acceptance by the target controller.

Buying RW1990

Bulk order minimum	500 pieces
Samples	10 free sample pieces, ready in 3 days; you pay sample shipping.
Preparation time	500 pieces are usually ready in 1 week. Transit time is additional.

Final pricing depends on quantity, version, marking and packing. Other quantities and special requirements, their preparation times, shipping charges, transit time and taxes are confirmed with your quote.

Include in your inquiry

• Order quantity and delivery country.
• Writer and target reader/controller models, with firmware versions.
• Housing colour, key fob and packing requirements.

Check a sample before a bulk order

1. Record the writer and target system models and firmware used for the test.
2. On arrival, test writing, rewriting and reading with your own test ID.
3. Approve the housing, key fob and packing for the bulk order.

For a factory-set ID that cannot be rewritten, compare TM1990A-F5. RW1990 is a rewritable blank. Compare TM1990A-F5 →

Request a bulk quote Request free samples

Share the purchasing brief with your team

Two printable pages: purchasing terms and a blank sample-check worksheet. Use it to align purchasing and engineering before the order.

Download purchasing packRW1990 wholesale supply →

PDF · 2 pages · English

Key features

• Programmable, rewritable ID — confirm the supplied blank version and its supported write procedure with your writer model and firmware.
• For DS1990A duplication services — sample-test writing and target-controller acceptance before bulk purchase.
• Request the version-specific write-endurance specification and housing drawing; confirm fob, colour and packing options in the quotation.
• Use the quoted version and approved sample as the order reference; a similar market name does not establish the same chip or write procedure.

Specifications

Chip / compatibility	Request the manufacturer, version identification and datasheet for the quoted blank.
Memory	Rewritable ID; confirm ID format, rewrite endurance and retention conditions for the supplied version.
Protocol	Confirm the write procedure and electrical requirements for this version; verify support on the actual duplicator and firmware.
Package	Request the supplied-version drawing, dimensions, tolerances, material and holder configuration.
Operating temperature	Provide the operating environment; confirm temperature limits and supporting test conditions for this version.
Options	Reference price includes a plastic handle. Confirm packing, colours and alternative holder requirements in the quote after agreeing the sample version.

Which blank does your duplicator write?

Blanks differ less in the finished key than in how the copier writes them. Protocol names follow the routines used in mainstream and open-source duplicator firmware — check the blank list in your machine's manual before ordering.

Typical applications

Frequently asked questions