Section 2; Fil.Rep.LEDs for pdf 19/1/00 12:52 pm Page 37 FEATURED PRODUCT FILAMENT REPLACEMENT LEDs - T3 1/4 • Direct replacement for T3 1 /4 BA9s • Centre cathode polarity options • Centre contact, anode as standard • AC versions available 215 SERIES Dimensions in mm (Typical) Scale 1:1 Green dot on base of product signifies reverse polarity . Colour dot on sleeve denotes LED colour. MLQ = 20 LEDs Ordering Information & Typical Technical Characteristics (Ta = 25°C) Mean Time Between Failure = 100,000 Hours. Luminous intensity figures refer to the unmodified discrete LED. PART NUMBER COLOUR LENS VOLTAGE DC Vopr CURRENT DC lopr LUMINOUS INTENSITY lv@20mA WAVE LENGTH λp VIEWING ANGLE OPERATING TEMP Topr STORAGE TEMP Tstg Wide -40~+80 -40~+80 °C °C HIGH HIGHINTENSITY INTENSITY 215-501-04-38 Red 1.9* 20 2750 215-521-04-38 Yellow 2.0* 20 4500 660 590 215-532-04-38 Green 3.4* 20 6000 525 215-930-04-38 Blue 3.4* 20 2000 470 215-997-04-38 White 3.4* 20 3000 • 215-501-20-38 Red 5/6 16 2750 660 215-521-20-38 Yellow 5/6 15 4500 590 Water Clear 215-532-20-38 Green 5/6 14 6000 525 215-930-20-38 Blue 5/6 14 2000 470 215-997-20-38 White 5/6 14 3000 • 215-501-22-38 Red 24 20 2750 660 215-521-22-38 Yellow 24 20 4500 590 215-532-22-38 Green 24 20 6000 525 215-930-22-38 Blue 24 20 2000 470 215-997-22-38 White 24 20 3000 • Vdc mA mcd nm UNITS * = Voltage DC for 20mA product is Vf@20mA, not Vopr • = Typical emission colour: x=0.31, y=0.32. Colour temperature 8000K . Intensities (Iv) and colour shades of white (x,y co-ordinates) may vary between LEDs within a batch. Please note - This product is also available at 12, 28,48,60 and 110Vdc, 110 and 230Vac. Please contact our Sales department for further details. FLAT-TOPPED LEDS FOR WIDE VIEWING ANGLE Fax: +44 (0)1229 585155 • email: [email protected] • website: www.marl.co.uk • website: www.marl-leds.com • Telephone +44 (0)1229 582430