Textile laundry tags

Textile laundry tag 58 x 15 mm (LTX-58x15-S)

Short answer

LTX-58x15-S is a textile laundry tag, 58 x 15 x 1.5 mm, for sewing into linen and garments. The supplier states a read distance of up to 5.5 m (ERP 2 W, surface not stated). The supplier states a wash life of 200 cycles, or 24 months from shipment.

Size: 58 x 15 x 1.5 mm
Stated read distance: up to 5.5 m; Supplier-stated. ERP 2 W, surface not stated
Wash cycles: 200; Supplier-stated
Memory: EPC 96 bit, user 32 bit
Weight: about 0.6 g

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1.0At a glance

Shape and stated figures

LTX-58x15-S, drawn from the stated size. Dimensions in millimeters.

Stated read distance

up to 5.5 m ERP 2 W (about 3.28 W EIRP, derived), surface not stated Supplier-stated
up to 2 m Handheld reader, ATID AT880, surface not stated Supplier-stated

Temperature

Storage temperature -40 to +85 °C Supplier-stated

Wash life

2.0Choosing

Choose the LTX-58x15-S, or look elsewhere

In favor

Choose it when the available surface is small: at 58 x 15 mm it is the smallest of the 5 textile laundry tags in the family that state a size.
Choose it when you need user memory: the record states 32 bit of it next to 96 bit of EPC memory (supplier-stated).
Choose it when the requirement is 200 wash cycles: the supplier states 200, or 24 months from the shipping date, whichever comes first. Confirm it with a wash trial on your own items.

Against

Avoid it when you want to fix it by pouch or hem, heat seal or cable tie: the record lists sewn with thread only.
Avoid deciding on temperature from this page alone: the record states a storage range of -40 to +85 °C but no operating range.

3.0Specifications

Specifications

Identity
Model code	LTX-58x15-S
Body material	textile
Color	white
Mounting	Sewn with thread

Dimensions and weight
Size (L x W x H)	58 x 15 x 1.5 mm
Weight	about 0.6 g

Radio
Chip options	Impinj Monza R6-P
Frequency, Wideband	845 to 950 MHz
Memory	EPC 96 bit, user 32 bit
Read and write	Yes, memory banks not stated
Air interface	EPC Class 1 Gen 2; ISO 18000-6C
Polarization	Linear
Power source	Passive, no battery
Read distance, up to	5.5 m Supplier-stated ERP 2 W (about 3.28 W EIRP, derived), surface not stated
Read distance, up to	2 m Supplier-stated Handheld reader, ATID AT880, surface not stated
Data retention	20 years Supplier-stated

Environment and durability
Storage temperature	-40 to +85 °C Supplier-stated
Wash cycles	200 cycles Supplier-stated Or 24 months from the shipping date, whichever comes first
Pressure resistance	60 bar Supplier-stated

Packaging and supply
Packaging	antistatic bag, carton
Supply format	Single pieces

4.0Reading the figures

What the figures do and do not say

Next to its neighbors

LTX-58x15-S comparisons below use supplier-stated records.

LTX-58x15-S and LTX-70x15-S share a supplier-stated read ceiling of 5.5 m (ERP 2 W, surface not stated).

LTX-58x15-S's next larger catalog footprint is LTX-70x15-S (70 x 15 x 1.5 mm). LTX-58x15-S to LTX-70x15-S: length increases by 12 mm. Chip selection changes from LTX-58x15-S's Impinj Monza R6-P to LTX-70x15-S's NXP UCODE 7m. Stated weight: LTX-58x15-S about 0.6 g; LTX-70x15-S about 0.7 g.

Who states these figures

Every performance figure on this page is a supplier statement: read distance, wash life, temperature, tests, pressure and data retention. TagBrio has not tested them, and no test report, laboratory or standard is cited for them. A test envelope is a condition of a test, not a rating. Confirm each figure that matters to you on samples, on your own items and with your own reader.

5.0Mounting

How it is attached

General schematic of the method. It does not show this tag.

6.0Variants

Variants and chips

Chip facts published by the vendors for LTX-58x15-S
Chip	Memory published by the vendor	Source
Impinj Monza R6-P	Not stated by the vendor	Impinj Monza R6-P product page and linked comparison table Read on October 1, 2026

7.0Compared

Consider these instead, and compare the neighbors

LTX-58x15-S next to the models closest to it in size
Specification	Textile laundry tag 58 x 15 mm LTX-58x15-S This model	Textile laundry tag 70 x 15 mm LTX-70x15-S	Textile laundry tag 70 x 15 mm LTX-70x15-SH	Textile laundry tag 75 x 15 mm LTX-75x15-SC
Size (L x W x H)	58 x 15 x 1.5 mm	70 x 15 x 1.5 mm	70 x 15 x 1.5 mm	75 x 15 x 1.5 mm
Weight	about 0.6 g	about 0.7 g	about 0.7 g	about 0.7 g
Chip options	Impinj Monza R6-P	NXP UCODE 7m, NXP UCODE 8	NXP UCODE 7m	NXP UCODE 7m, NXP UCODE 8
Memory	EPC 96 bit, user 32 bit	EPC 96 bit	EPC 96 bit	EPC 96 bit
Mounting	Sewn with thread	Sewn with thread	Sewn with thread, Pouch or hem, Heat seal	Sewn with thread, Cable tie
temp-operating	Not stated	Not stated	Not stated	Not stated

8.0Questions

Questions about the LTX-58x15-S

Answers quoted from the record

How far can the LTX-58x15-S be read?

The supplier states up to 5.5 m (ERP 2 W, surface not stated) and up to 2 m (ATID AT880 handheld, surface not stated). TagBrio has not tested either figure, so read a sample on your own part before you rely on them.

How is the LTX-58x15-S attached?

The record lists sewn with thread. Confirm the fixing on your own material and surface before you order in volume.

What temperatures does the LTX-58x15-S state?

The supplier states a storage range of -40 to +85 °C. A storage range is not an operating range, and a test envelope is not a rating. Both are supplier-stated.

Which chip and memory does the LTX-58x15-S list?

The record lists Impinj Monza R6-P. Memory: EPC 96 bit, user 32 bit (supplier-stated).

Which frequency variants does the LTX-58x15-S come in?

WIDEBAND at 845 to 950 MHz. Say which region the tags will be read in when you ask for a quote.

How many wash cycles does the LTX-58x15-S state?

The supplier states 200 wash cycles, or 24 months from the shipping date, whichever comes first. TagBrio has not tested it, so run a wash trial on your own items.

Test it on your own surface

Samples are handled per request. The team confirms availability and terms by email.

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