---
type: lookup
id: bap51-bap64-bap65-bap70-pin-diodes-bb135-bb145b-bb17x-bb202-bb208-varactors-bfu5
asset: discontinued-part-replacement-mapping
title: "BAP51/BAP64/BAP65/BAP70 PIN diodes; BB135/BB145B/BB17x/BB202/BB208 varactors; BFU520 RF transistors — Discontinued electronic component replacement mapping"
sources:
  - https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it
source_quote: "NXP — 202504001DN | BAP51/BAP64/BAP65/BAP70 PIN diodes; BB135/BB145B/BB17x/BB202/BB208 varactors; BFU520 RF transistors | Staggered: 2025-12-31 (most), 2026-04-15, 2026-06-30 (BFU520), 2026-10-15 (BAP70-02) | Per part | — |"
generated: true
verified: false
harvested: 2026-08-03
stale_after: 2026-11-01
discontinued_part: "BAP51/BAP64/BAP65/BAP70 PIN diodes; BB135/BB145B/BB17x/BB202/BB208 varactors; BFU520 RF transistors"
manufacturer: "NXP"
notice_id: "202504001DN"
last_time_buy: "Staggered: 2025-12-31 (most), 2026-04-15, 2026-06-30 (BFU520), 2026-10-15 (BAP70-02)"
last_ship: "Per part"
suggested_replacement: "N/A"
unverified_fields: suggested_replacement
---
**Discontinued part:** BAP51/BAP64/BAP65/BAP70 PIN diodes; BB135/BB145B/BB17x/BB202/BB208 varactors; BFU520 RF transistors

**Manufacturer:** NXP

**Notice ID:** 202504001DN

**Last time buy:** Staggered: 2025-12-31 (most), 2026-04-15, 2026-06-30 (BFU520), 2026-10-15 (BAP70-02)

**Last ship:** Per part

**Suggested replacement:** N/A

> NXP — 202504001DN | BAP51/BAP64/BAP65/BAP70 PIN diodes; BB135/BB145B/BB17x/BB202/BB208 varactors; BFU520 RF transistors | Staggered: 2025-12-31 (most), 2026-04-15, 2026-06-30 (BFU520), 2026-10-15 (BAP70-02) | Per part | — |

Source: <https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it>