# CUI Devices AMT102-V Modular Encoder

> CUI Devices AMT102-V is a modular capacitive incremental encoder kit with 16 DIP-switch-selectable 48 to 2048 PPR resolutions, CMOS A/B quadrature plus one index pulse, 3.6 to 5.5 V supply, and adapters for 2 to 8 mm motor shafts.

- Manufacturer: CUI Devices
- Part number: AMT102-V
- Category: Encoders
- Canonical page: https://www.xirkit.io/products/cui-devices-amt102-v-modular-encoder-a394
- Pinout: https://www.xirkit.io/products/cui-devices-amt102-v-modular-encoder-a394/pinout
- Structured JSON: https://www.xirkit.io/products/cui-devices-amt102-v-modular-encoder-a394/data.json
- Source: Xirkit structured parts catalog — every value traced to a cited document; unknowns are explicit.

## Key specifications

| Property | Value |
| --- | --- |
| Sensing | capacitive |
| Type | incremental |
| Resolution (PPR) | 2,048 PPR |
| Channels | A/B quadrature plus X index |
| Interface | quadrature |
| Output | CMOS voltage square wave |
| Index channel | yes |
| Max speed | 7,500 rpm |
| Mounting | modular kit with selectable mounting bases and shaft sleeves |
| Supply voltage | 3.6–5.5 V |
| Dimensions | 43.38 × 43.38 × 15.34 mm |
| Operating temperature | -40 to 100 °C |
| Certifications | RoHS |

## Pinout (6 pins, 0 with electrical limits)

| Pin | Position | Kind | Chip pad | Functions | VIH | VIL | VOH | VOL | IOH | IOL | 5 V tolerant |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| B | AMT102 6-pin interface | signal b | — | b | — | — | — | — | — | — | — |
| 5V | AMT102 6-pin interface | power in | — | power_in | — | — | — | — | — | — | — |
| A | AMT102 6-pin interface | signal a | — | a | — | — | — | — | — | — | — |
| X | AMT102 6-pin interface | index | — | x | — | — | — | — | — | — | — |
| G | AMT102 6-pin interface | ground | — | ground | — | — | — | — | — | — | — |
| T | AMT102 6-pin interface | other | — | t | — | — | — | — | — | — | — |

## Where to buy

| Supplier | Price | Stock | Checked | URL |
| --- | --- | --- | --- | --- |
| www.elliottelectronicsupply.com | 35.98 USD | unknown | 2026-09-29 | https://www.elliottelectronicsupply.com/amt102-v.html |

## FAQ

**What voltage powers the CUI Devices AMT102-V Modular Encoder?**

Supply range 3.6–5.5 V.

**How much does the CUI Devices AMT102-V Modular Encoder cost?**

From $35.98 at www.elliottelectronicsupply.com. Prices are observed unit prices before tax and shipping.

**What are the CUI Devices AMT102-V Modular Encoder dimensions?**

43.38 × 43.38 × 15.34 mm. A STEP model is available for enclosure fit checks.

**Where does this CUI Devices AMT102-V Modular Encoder data come from?**

Every value in this record is traced to a source — 2 documents including the board and chip datasheets — with the page and table cited per value. Unknowns are left explicit, never guessed.

## Sources

- [CUI Devices AMT102-V Modular Encoder datasheet](https://assets-global.website-files.com/5bea6b103705ec65e37d13f6/630d0c2c80032fa4bd713dec_CUI_Devices-AMT102-V-datasheet.pdf)
- [www.elliottelectronicsupply.com listing](https://www.elliottelectronicsupply.com/amt102-v.html)