---
product_id: 27250419
title: "YARONGTECH 10pcs/lot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags"
brand: "yarongtech"
price: "S/.84"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/27250419-yarongtech-10pcs-lot-ds1990a-f5-black-handle-read-only-ibutton
store_origin: PE
region: Peru
---

# Read in under 5ms 64-bit unique serial ID High-temp resistant resin YARONGTECH 10pcs/lot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags

**Brand:** yarongtech
**Price:** S/.84
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock elite security with zero compromise.

## Quick Answers

- **What is this?** YARONGTECH 10pcs/lot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags by yarongtech
- **How much does it cost?** S/.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/27250419-yarongtech-10pcs-lot-ds1990a-f5-black-handle-read-only-ibutton)

## Best For

- yarongtech enthusiasts

## Why This Product

- Trusted yarongtech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power-Free Convenience:** No batteries needed—just supply power to the reader and unlock effortless operation.
- • **Built to Brave Extremes:** Crafted with high-temp resistant, anti-aging resin and stainless steel for unmatched durability.
- • **Compact & Robust Design:** Sleek 16x56mm black handle with gold-plated core ensures reliability in any environment.
- • **Instant Access, Zero Wait:** Experience lightning-fast read times under 5 milliseconds—because every second counts.
- • **Universal Security Standard:** Powered by the globally accepted 64-bit TM1990A chip—no restrictions, just seamless integration.

## Overview

The YARONGTECH DS1990A-F5 iButton is a rugged, read-only electronic key featuring a corrosion-resistant black handle, high-temperature resistant resin, and a unique 64-bit serial number. Designed for rapid identification in under 5ms, it operates without batteries and fits seamlessly into security patrol, access control, and electronic lock systems worldwide.

## Description

YARONGTECH 10pcs/lot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags

## Features

- Ibutton
- Imported
- Ibutton
- DS1990A-F5
- TM Card

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | automatic |
| Operating Voltage | 3 Volts |
| Contact Type | Normally Open |
| Connector Type | Integrated |
| Brand | YARONGTECH |
| Terminal | Through Hole |
| Circuit Type | 1-way |
| Actuator Type | Push Button |
| Contact Material | Brass |
| International Protection Rating | IP00 |
| Number of Positions | 10 |
| Control Method | Touch |
| Connectivity Protocol | Wi-Fi |
| Color | Black |
| Unit Count | 10.0 Count |
| Number of Items | 10 |
| Manufacturer | YARONG |
| UPC | 725350789732 |
| Part Number | DS1990A |
| Item Weight | 1.28 ounces |
| Package Dimensions | 4.02 x 2.01 x 0.04 inches |
| Item model number | Ibutton |
| Is Discontinued By Manufacturer | No |
| Size | 16 x 56mm |
| Shape | Ibutton |
| Item Package Quantity | 1 |
| Special Features | Adjustable Feet |
| Included Components | Ibutton |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Operation Mode:** automatic
- **Operating Voltage:** 3 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Integrated
- **Brand:** YARONGTECH
- **Terminal:** Through Hole
- **Circuit Type:** 1-way
- **Actuator Type:** Push Button
- **Contact Material:** Brass
- **International Protection Rating:** IP00

## Images

![YARONGTECH 10pcs/lot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags - Image 1](https://m.media-amazon.com/images/I/61osEt0b7SL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Are these rewritable?**
A: Yes they are. I’ve ordered them many times

**Q: I have an on off security ibutton reader in my car. I lost the ibutton key will these work or be read by the reader so I can start my car?**
A: I had the same exact issue, and in my case they worked straight out the box. Lost mine and couldn’t start my car, these ibuttons worked so I’m good to go!

## Frequently Bought Together

- YARONGTECH 10pcs/lot DS1990A F5 Black Handle Read-only iButton I-Button Non Magnetic TM Card Electronic Key IB Tags
- 125khz RFID Writable rewritable T5577 fob tag for RFID Writer (Pack of 10) (Black)

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**Shop now:** [https://www.desertcart.pe/products/27250419-yarongtech-10pcs-lot-ds1990a-f5-black-handle-read-only-ibutton](https://www.desertcart.pe/products/27250419-yarongtech-10pcs-lot-ds1990a-f5-black-handle-read-only-ibutton)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-14*