# LTD-5521AE (Component)
## Description
Display Modules - LED Character and Numeric Orange-Red 7-Segment 2 Character Common Anode 1.8V 5mA 0.673" H x 0.984" W x 0.315" D (17.10mm x 25.00mm x 8.00mm) 18-DIP (0.600", 15.24mm)
## Component Details
- **Owner:** adrian95
- **Created:** 4/3/2026
- **Last Updated:** 4/3/2026
- **Visibility:** Public
- **Datasheet URL:** https://www.mouser.com/ProductDetail/LITEON/LTD-5521AE?qs=gnaPJ2cis70EAj1fxvPWfQ%3D%3D&srsltid=AfmBOoqKP0Z2dnUFhluIzvL0zndDCVfQATN_bzo1smXFhMhhImRLQoli
- **Part Type:** Optoelectronic Devices
- **Manufacturer Part Number:** LTD-5521AE
- **Manufacturer Name:** Lite-On
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Used in:** 1 project
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/ltd-5521ae/lite-on-technology.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C7221472.html) | $0.4127 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/LITEON/LTD-5521AE?qs=gnaPJ2cis70EAj1fxvPWfQ%3D%3D) | $1.83 | 657 |
- **Part Type:** Optoelectronic Devices
- **Manufacturer:** Lite-On
- **MPN:** LTD-5521AE
- **Package / Case Code:** 18-DIP
- **Pin Count:** 18
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | CATHODE_E_(DIGIT_1) | |
| 2 | CATHODE_D_(DIGIT_1) | |
| 3 | CATHODE_C_(DIGIT_1) | |
| 4 | CATHODE_D.P._(DIGIT_1) | |
| 5 | CATHODE_E_(DIGIT_2) | |
| 6 | CATHODE_D_(DIGIT_2) | |
| 7 | CATHODE_G_(DIGIT_2) | |
| 8 | CATHODE_C_(DIGIT_2) | |
| 9 | CATHODE_D.P._(DIGIT_2) | |
| 10 | CATHODE_B_(DIGIT_2) | |
| 11 | CATHODE_A_(DIGIT_2) | |
| 12 | CATHODE_F_(DIGIT_2) | |
| 13 | CATHODE_ANODE_(DIGIT_2) | |
| 14 | CATHODE_ANODE_(DIGIT_1) | |
| 15 | CATHODE_B_(DIGIT_1) | |
| 16 | CATHODE_A_(DIGIT_1) | |
| 17 | CATHODE_G_(DIGIT_1) | |
| 18 | CATHODE_F_(DIGIT_1) | |
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*Generated from [https://www.flux.ai/adrian95/ltd-5521ae~cl9](https://www.flux.ai/adrian95/ltd-5521ae~cl9)*