2 x 3 mm, Bi-level PCB Mount LED Indicator, G2178B Series
The G2178B series is an assembly using two 2 x 3 mm LEDs in a right-angle mount. Designed to save panel space, the assembly measures just over 4.3 mm(0.170") in width. Long arrays should be located on a pitch of 4.4 mm(0.173") to avoid crowding and tolerance build-up. This series can also be supplied with pinout reversed from that shown by adding "-RL" to the order code of the part number. 4.3 (0.17) 9.0(.355) 2.5.5 2 typ 5.08 2.54 3.5 min 2.54 9.65
5.08 2.54 Red or yellow Anode
+- (Pinout for single color)
Green Anode (typ for bi-color)
Specify part desired as follows: G2178B/Order Code LED1 + Order Code LED 2 For example: "G2178B/G+Y" designates an assembly with a green LED on top and a yellow LED on the bottom. "G2178B/(G+Y)-RL" designates the same assembly with leads reversed.
ORDER CODE AND INFORMATION (ALL RATINGS AT 25C AMBIENT)
LED Lamp Epoxy & Type Color Red Hi Eff Red TInted Diffused Resistor Required Green Yellow Orange Hi Eff Red Tinted Transparent High Brightness Green Yellow Red Tinted Diffused For 2mA Operation Hi Eff Red Green Yellow Hi Eff Red Tinted Diffused 5V Operation White Diffused Bipolar, Bicolor Green Yellow Red/Green Yellow/Green Order Code H I G Y O IT GT YT H2 I2 G2 Y2 I5 G5 Y5 EG YG Peak (nm) 697 635 565 585 610 635 565 585 697 635 565 585 635 565 585 635/565 585/565 Typical Characteristics Vf (V) @If=20mA 2.1 2.0 2.1 2.0 2.0 2.0 2.1 2.0 2.0 2.1 2.0 2.0 2.1/2.0 2.1/2.0 Iv (mcd) @If=10mA 1.6 4.5 4.5 4.5 4.5 11 15 10 1.2 @ 2mA 1.4 @ 2mA 1.2 @ 2mA 1.2 @ 2mA 4.5 4.5 4.5 2.5/2.5 2.5/2.5 21/2 (Deg) 40 40 40 40 40 20 20 20 40 40 40 40 40 40 40 54 54 Recom. Op. If (mA) 5-10 10-20 10-20 10-20 10-20 10-20 10-20 10-20 2-10 2-10 2-10 2-10 5V 5V 5V 10-20 10-20
* Specifications subject to change without notice. Dimensions are in mm0.25 unless stated otherwise. IDEA, Inc., 1351 Titan Way, Brea, CA 92821 Ph:714-525-3302, 800-LED-IDEA; Fax: 714-525-3304 Catalog 995A A-12
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