original Hitachi HL6388MG 250mw 635 638nm high-power orange-red laser diode multi-mode tube housing is negative

original Hitachi HL6388MG  250mw 635 638nm high-power orange-red laser diode multi-mode tube housing is negative

Description:
Product brand: Hitachi
Output wavelength: 637nm
Output power: 250mW
Operating current: 340-430mA
Threshold current: 100mA
Operating voltage: 2.3-2.8V
Package: TO-18 (5.6mm)
Operating temperature: -10~+40 degrees Celsius
Storage temperature: -40~+85 degrees Celsius
Working life: more than 10000 hours