USHIO 5000274 USH-102DH 21303-Fast Shipping

Description

Mercury Short Arc Lamp

The USHIO USH-102DH (part #5000274) is a 100-watt high-pressure mercury short-arc lamp introduced in the early 1980s specifically for use in Nikon fluorescence microscopes. What sets this lamp apart is its horizontal burn orientation — the “H” in the suffix — which is required by Nikon’s horizontal lamp housing design. To prevent accidental substitution, USHIO and Nikon engineered the USH-102DH with a smaller 2.0mm pin thickness, ensuring that vertical-burn lamps like the USH-102D or Osram HBO 100W/2 (with 2.5mm pins) cannot be inadvertently installed.

Specifications

Category: Mercury Short Arc

Item: USH 102-DH

Watt: 100W

Volt: 20V

Avg Life: 200 hrs

Length: 90 mm (3.54 in)

Manufacturer: USHIO

Mfg #: USHIO 5000274

Applications: Medical & Microscope

Cross Reference: Osram HBO 100/2 (69217), HBO 100W/2 100 watt (100w) 20 volt (20v)