Part 1N4148UR-1
Description Glass MELF Switching Diode
Category Diode
Manufacturer Microsemi
Size 315.07 KB
Pricing from 1.05 USD, available from Richardson RFPD and DigiKey.
Microsemi

1N4148UR-1 Overview

Key Specifications

Height: 1.7 mm
Max Operating Temp: 175 °C
Min Operating Temp: -65 °C

Description

This popular 1N4148UR-1 JEDEC registered switching/signal diode features internal metallurgical bonded construction for military grade products per MIL-PRF-19500/116. Previously listed as a CDLL4148 this small low capacitance diode, with very fast switching speeds, is hermetically sealed and bonded into a double-plug DO-213AA package.

Key Features

  • Surface mount equivalent of popular JEDEC registered 1N4148 number
  • Hermetically sealed glass construction
  • Metallurgically bonded
  • Double plug construction
  • Very low capacitance
  • Very fast switching speeds with minimal reverse recovery times
  • JAN, JANTX, and JANTXV qualification is available per MIL-PRF-19500/116. (See part nomenclature for all available options.)
  • RoHS compliant version available (commercial grade only)

Price & Availability

Seller Inventory Price Breaks Buy
Richardson RFPD 34 642+ : 1.05 USD View Offer
DigiKey 0 642+ : 1.01 USD View Offer