Chip
Absolute Ma ximum
Ratings
Electro-optical
Data(At 20mA)
Vf
(V)Iv(mcd)
Package Part No.
Material/ Emitted
Color
Peak
Wa ve
Length
(nm)
Lens
Appearance
(nm)
Pd
(mw)If(mA)
Peak
(mA)
Typ Max Typ.
Vi ew in g
Angle
2 1/2
(deg)
Drawing
No.
BL-R1131 GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 0.6
BL-R5131 GaP/GaP/ Bright Red 700 90 40 15 50 2.2 2.6 1.0
BL-R4531 GaAsP/GaP/ Hi-Eff Red 635
Red Diffused
45 80 30 150 2.0 2.6 7.0
BL-R2131 GaP/GaP/ Green 568 Green Diffused 30 80 30 150 2.2 2.6 7.0
BL-R3131 GaAsP/GaP/ Yellow 585 Yellow Diffused 35 80 30 150 2.1 2.6 6.0
BL-R4131 GaAsP/GaP/ Orange 635 Orange Diffused 45 80 30 150 2.0 2.6 7.0
2.0x4.0x
7.0mm
1.0" Lead
Rectangular
Flangeless
BL-R9131 GaP/GaP / Pure Green 555 Green Diffused 25 80 30 150 2.2 2.6 1.0
120 L-057
BL-R1131A GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 0.6
BL-R5131A GaP/GaP/ Bright Red 700 90 40 15 50 2.2 2.6 1.0
BL-R4531A GaAsP/GaP/ Hi-Eff Red 635
Red Diffused
45 80 30 150 2.0 2.6 7.0
BL-R2131A GaP/GaP/ Green 568 Green Diffuse d 30 80 30 150 2.2 2.6 7.0
BL-R3131A GaAsP/GaP/ Yellow 585 Yel lo w Di ff u se d 35 80 30 150 2.1 2.6 6.0
BL-R4131A GaAsP/GaP/ Orange 635 Or ange Di ffused 45 80 30 150 2.0 2.6 7.0
2.0x2.0x
7.0mm
1.0" Lead
Rectangular
BL-R9131A GaP/GaP / Pure Green 555 Green Diffuse d 25 80 30 150 2.2 2.6 1.0
120 L-058
BL-R1131B-T GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 1.0
BL-R5131B-T GaP/GaP/ Bright Red 700 90 40 15 50 2.2 2.6 1.6
BL-R4531B-T GaAsP/GaP/ Hi-Eff Red 635
Red Diffused
45 80 30 150 2.0 2.6 9.0
BL-R2131B-T GaP/GaP/ Green 568 Green Diffused 30 80 30 150 2.2 2.6 9.0
BL-R3131B-T GaAsP/GaP/ Yellow 585 Yellow Diffused 35 80 30 150 2.1 2.6 8.0
BL-R4131B-T GaAsP/GaP/ Orange 635 Orange Diffused 45 80 30 150 2.0 2.6 9.0
1.8x4.0x
7.0mm
1.0" Lead
Rectangular
BL-R9131B-T GaP/GaP/ Pure Green 555 Green Diffused 25 80 30 150 2.2 2.6 1.5
120 L-059
BL-R1131C GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 0.4
BL-R5131C GaP/GaP/ Bright Red 700 90 40 15 50 2.2 2.6 0.8
BL-R4531C GaAsP/GaP/ Hi-Eff Red 635
Red Diffused
45 80 30 150 2.0 2.6 4.0
BL-R2131C GaP/GaP/ Green 568 Green Di ffused 30 80 30 150 2.2 2.6 4.0
BL-R3131C GaAsP/GaP/ Yellow 585 Yel l ow D if fu se d 35 80 30 150 2.1 2.6 3.5
BL-R4131C GaAsP/GaP / Orange 635 Orange Di ffus ed 25 80 30 150 2.0 2.6 4.0
2.0x3.6x
5.5mm
1.0" Lead
Rectangular
BL-R9131C GaP/GaP / Pure Green 555 Green Diffused 30 80 30 150 2.2 2.6 0.3
120 L-060
BL-R1421D GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 1.6
BL-R5421D GaP/GaP/ Bright Red 700 90 40 15 50 2.2 2.6 6.0
BL-R4621D GaAsP/GaP/ Hi-Eff Red 635
Red Trans
45 80 30 150 2.0 2.6 12.0
BL-R2421D GaP/GaP/ Green 568 Green Trans 30 80 30 150 2.2 2.6 12.0
BL-R3421D GaAsP/GaP/ Yellow 585 Yellow Trans 35 80 30 150 2.1 2.6 10.0
BL-R4421D GaAsP/GaP/ Orange 635 Orange Trans 25 80 30 150 2.0 2.6 12.0
1.3x4.0x
4.0mm
1.0" Lead
Rectangular
BL-R9421D GaP/GaP / Pure Green 555 Green Trans 30 80 30 150 2.2 2.6 1.0
80 L-061
BL-R1131E-T GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 1.0
BL-R5131E-T GaP/GaP/ Bright Red 700 90 40 15 50 2.2 2.6 1.5
BL-R4531E-T GaAsP/GaP/ Hi-Eff Red 635
Red Diffused
45 80 30 150 2.0 2.6 10.0
BL-R2131E-T GaP/GaP/ Green 568 Green Di ffus ed 30 80 30 150 2.2 2.6 10.0
BL-R3131E-T GaAsP/GaP/ Yellow 585 Ye ll ow D if fu se d 35 80 30 150 2.1 2.6 9.0
BL-R4131E-T GaAsP/GaP/ Orange 635 Ora nge Diffused 45 80 30 150 2.0 2.6 10.0
1.8x3.8x
5.2mm
1.0" Lead
Rectangular
BL-R9131E-T GaP/GaP/ Pure Green 555 Green Di ffused 25 80 30 150 2.2 2.6 0.6
120 L-062
BL-R1121F GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 0.4
BL-R5121F GaP/GaP/ Bright Red 700 90 40 15 50 2.2 2.6 0.6
BL-R4521F GaAsP/GaP/ Hi-Eff Red 635
Red Diffused
45 80 30 150 2.0 2.6 3.0
BL-R2121F GaP/GaP/ Green 568 Green Diffused 30 80 30 150 2.2 2.6 3.0
BL-R3121F GaAsP/GaP/ Yellow 585 Yellow Diffused 35 80 30 150 2.1 2.6 2.5
1.9x3.1x
4.0mm
1.0" Lead
Rectangular
BL-R4121F GaAsP/GaP/ Orange 635 Orange Diffused 25 80 30 150 2.0 2.6 3.0
120 L-063
BL-R1421G GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 0.5
BL-R5421G GaP/GaP/ Bright Red 700 90 40 15 50 2.2 2.6 0.6
BL-R4621G GaAsP/GaP/ Hi-Eff Red 635
Red Trans
45 80 30 150 2.0 2.6 3.5
BL-R2421G GaP/GaP/ Green 568 Green Trans 30 80 30 150 2.2 2.6 3.5
1.2x3.4x
4.0mm
1.0" Lead
Rectangular
BL-R3421G GaAsP/GaP/ Yellow 585 Yel l ow T ra ns 35 80 30 150 2.1 2.6 3.0
60 L-064
Remark 1.Hi-Eff Red / High-Efficiency Red.
2.Trans / Transparent.
3.2
1/2 The off-axisangle at which the luminous intensity is half the axial luminous intensity.
Yellow Stone corp.
www.ystone.com.tw
886-2-28221522 FAX:886-2-28202309 YELLOW STONE CORP. Specifications subject to change without notice.