# HDSP-521E (Component) ## Description Display Modules - LED Character and Numeric Red 7-Segment 2 Character Common Anode 2.05V 20mA 0.732" H x 0.984" W x 0.315" D (18.60mm x 25.00mm x 8.00mm) 18-DIP (0.600", 15.24mm) #Optoelectronics #LED-Character #Numeric #HDSP-521 ## Component Details - **Owner:** adrian95 - **Created:** 5/1/2025 - **Last Updated:** 5/1/2025 - **Visibility:** Public - **Part Type:** LED - **Manufacturer Name:** Broadcom Limited - **Datasheet URL:** {"url":"https://docs.broadcom.com/docs/AV02-3586EN","text":"https://docs.broadcom.com/docs/AV02-3586EN"} - **Package or Case Code:** DIPS1524W50P254L2500H825Q18N - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Part Number:** HDSP-521E ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://lcsc.com/product-detail/abolished-device_broadcom-limited-hdsp-521e_C6873081.html) | $1.9994 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Broadcom-Avago/HDSP-521E?qs=pQfy5%252BKCabIW5pTqWifotQ%3D%3D) | $2.66 | 13K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=HDSP-521E) | $2.88 | 20 | - **Part Type:** Optoelectronic Devices - **Manufacturer:** Broadcom - **MPN:** HDSP-521E - **Package / Case Code:** 18-DIP - **Pin Count:** 18 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | E_CATHODE_NO.1 | | | 2 | D_CATHODE_NO.1 | | | 3 | C_CATHODE_NO.1 | | | 4 | DP_CATHODE_NO.1 | | | 5 | E_CATHODE_NO.2 | | | 6 | D_CATHODE_NO.2 | | | 7 | G_CATHODE_NO.2 | | | 8 | C_CATHODE_NO.2 | | | 9 | DP_CATHODE_NO.2 | | | 10 | B_CATHODE_NO.2 | | | 11 | A_CATHODE_NO.2 | | | 12 | F_CATHODE_NO.2 | | | 13 | DIGIT_NO.2_ANODE | | | 14 | DIGIT_NO.1_ANODE | | | 15 | B_CATHODE_NO.1 | | | 16 | A_CATHODE_NO.1 | | | 17 | G_CATHODE_NO.1 | | | 18 | F_CATHODE_NO.1 | | --- *Generated from [https://www.flux.ai/adrian95/hdsp-521e](https://www.flux.ai/adrian95/hdsp-521e)*