Chip Absolute Maximum
Ratings
Electro-optical
Data(At 20mA)
Vf
(V)
Iv
(mcd)
Package Part No. Material/ Emitted
Color
Peak
Wave
Length
p
(nm)
Lens
Appearance
(nm)
Pd
(mw)
If
(mA)
Peak
(mA) Typ Max Typ.
Viewi n g
Angle
21/2
(deg)
Drawing
No.
BL-B1121 GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 3.0
BL-B5121 GaP/GaP / Bright Red 700 90 40 15 50 2.2 2.6 4.0
BL-B4521 GaAsP/GaP/ Hi-Eff Red 635
Red Diffused
45 80 30 150 2.0 2.6 20.0
BL-B2121 GaP/GaP / Green 568 Green Diffused 30 80 30 150 2.2 2.6 20.0
BL-B3121 GaAsP/GaP / Yellow 585 Yellow Diffused 35 80 30 150 2.1 2.6 15.0
BL-B4121 GaAsP/GaP / Orange 635 Orange Diffused 45 80 30 150 2.0 2.6 20.0
45
T-1
Standard
0.5" Lead
3
BL-B4621 GaAsP/GaP / Hi-Eff Red 635 Red Trans 45 80 30 150 2.0 2.6 45.0 40
L-017
BL-B1131 GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 6.0
BL-B5131 GaP/GaP / Bright Red 700 90 40 15 50 2.2 2.6 8.0
BL-B4531 GaAsP/GaP/ Hi-Eff Red 635
Red Diffused
45 80 30 150 2.0 2.6 40.0
BL-B2131 GaP/GaP / Green 568 Green Diffused 30 80 30 150 2.2 2.6 40.0
BL-B3131 GaAsP/GaP / Yellow 585 Yel low Diffu sed 35 80 30 150 2.1 2.6 30.0
35
BL-B2431 GaP/GaP / Green 568 Green Trans 30 80 30 150 2.2 2.6 80.0
T-1
Standard
1.0" Lead
3
BL-B3431 GaAsP/GaP / Yellow 585 Yellow Trans 35 80 30 150 2.1 2.6 65.0 30
L-018
BL-B4541 GaAsP/GaP/ Hi-Eff Red 635 Red Diffused 45 80 30 150 2.0 2.6 40.0
BL-B2141 GaP/GaP / Green 568 Green Diffused 30 80 30 150 2.2 2.6 40.0
BL-B3141 GaAsP/GaP/ Yellow 585 Yellow Diffused 35 80 30 150 2.1 2.6 30.0
35
BL-B2441 GaP/GaP / Green 568 Green Trans 30 80 30 150 2.2 2.6 80.0
BL-B3441 GaAsP/GaP/ Yellow 585 Yellow Trans 35 80 30 150 2.1 2.6 65.0
BL-B2341 GaP/GaP / Green 568 30 80 30 150 2.2 2.6 80.0
T-1
Standard
1.0"
Lead
3
BL-BX1341 GaP/GaP / Hi-Eff Green 568 Wa t er C l ea r 35 80 30 150 2.1 2.6 120.0
30
L-019
BL-B1131A GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 6.0
BL-B5131A GaP/GaP / Bright Red 700 90 40 15 50 2.2 2.6 8.0
BL-B4531A GaAsP/GaP/ Hi-Eff Red 635
Red Diffused
45 80 30 150 2.0 2.6 40.0
BL-B2131A GaP/GaP / Green 568 Green Diffused 30 80 30 150 2.2 2.6 40.0
BL-B3131A GaAsP/GaP/ Yellow 585 Yell o w Diffu sed 35 80 30 150 2.1 2.6 30.0
35
BL-B2431A GaP/GaP / Green 568 Green Trans 30 80 30 150 2.2 2.6 80.0
T-1
Standard
1.0"
Lead
3.1
BL-B3431A GaAsP/GaP / Yellow 585 Yellow Trans 35 80 30 150 2.1 2.6 65.0 30
L-020
BL-B4531E GaAsP/GaP/ Hi-Eff Red 635 Red Diffused 45 80 30 150 2.0 2.6 30.0
BL-B2131E GaP/GaP / Green 568 Green Diffused 30 80 30 150 2.2 2.6 30.0
BL-B3131E GaAsP/GaP /Yellow 585 Yellow Diffused 35 80 30 150 2.1 2.6 20.0
45
BL-B2431E GaP/GaP / Green 568 Green Trans 30 80 30 150 2.2 2.6 65.0
BL-B3431E GaAsP/GaP /Yellow 585 Yellow Trans 35 80 30 150 2.1 2.6 55.0
BL-B2331E GaP/GaP / Green 568 30 80 30 150 2.2 2.6 65.0
T-1 Low
Profile
1.0"Lead
3
BL-B3331E GaP/GaP /Yellow 585 Wat e r C le ar 35 80 30 150 2.1 2.6 55.0
30
L-021
BL-B1131H GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 10.0
BL-B5131H GaP/GaP / Bright Red 700 90 40 15 50 2.2 2.6 13.0
BL-B4531H GaAsP/GaP/ Hi-Eff Red 635
Red Diffused
45 80 30 150 2.0 2.6 40.0
BL-B2131H GaP/GaP / Green 568 Green Diffused 30 80 30 150 2.2 2.6 50.0
BL-B3131H GaAsP/GaP/ Yellow 585 Yell o w Diffu sed 35 80 30 150 2.1 2.6 30.0
30
BL-B2431H GaP/GaP / Green 568 Green Trans 30 80 30 150 2.0 2.6 100
1.0"Lead
High
Flangeless
3.4
BL-B4631H GaAsP/GaP / Hi-Eff Red 635 Red Trans 45 80 30 150 2.0 2.6 100 25
L-022
BL-B1131J GaAsP/GaAs/ Red 655 40 80 40 200 1.7 2.0 10.0
BL-B5131J GaP/GaP / Bright Red 700 90 40 15 50 2.2 2.6 13.0
BL-B4531J GaAsP/GaP/ Hi-Eff Red 635
Red Diffused
45 80 30 150 2.0 2.6 40.0
BL-B2131J GaP/GaP /Yellow Green 568 Green Diffused 30 80 30 150 2.2 2.6 50.0
BL-B3131J GaAsP/ GaP Yellow 585 Yellow Diffused 35 80 30 150 2.1 2.6 30.0
35
T-1
1.0"Lead
High
Flangeless
3.0
BL-B2431J GaP/GaP / Green 568 Green Trans 30 80 30 150 2.0 2.6 100 30
L-023
BL-B4331M GaAsP/GaP/Hi-Eff Red 635 45 80 30 150 2.0 2.6 100
BL-B2331M GaP/GaP/ Green 568 30 80 30 150 2.0 2.6 100
BL-B3331M GaAsP/GaP Yellow 585
Wa t er C l ea r
35 80 30 150 2.1 2.6 30.0
BL-B4431M GaAsP/GaP/ Hi-Eff Red 635 Orange Trans 45 80 30 150 2.0 2.6 100
T-1
1.0"Lead
3.0
BL-B2431M GaP/GaP / Green 568 Green Trans 30 80 30 150 2.0 2.6 100
15 L-024
Remark 1.Hi-Eff Red / High-Efficiency Red.
2.Trans / Transparent.
3.2 1/2 The off-axis angle 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.
L-017 BL-Bxx21 Series L-018 BL-Bxx31 Series
L-019 BL-Bxx41 Series L-020 BL-Bxx31A Series
L-021 BL-Bxx31E Series L-022 BL-Bxx31H Series
L-023 BL-Bxx31J Series L-024 BL-Bxx31M Series
Notes 1.All Dimensions are in millimeters (inches).
2.Tolerance isA0.25mm (.010 ).
1.5(.059) MAX
NOM.
MIN.
FLAT DENOTES CATHODE
TYP.
MAX.
3.00(.118)
12.70(.500) MIN.
5.30(.209)
0.5(.02) SQ.
2.29(.090)
1.5(.059)
0.81(.032)
3.80(.150)
1.00(.039)
FLAT DENOTES CATHODE
NOM.
TYP.
MAX.
MIN.
3.00(.118)
1.5(.059)
0.5(.02) SQ.
2.54(.100)
0.81(.032)
1.00(.039)
25.4(1.00) MIN.
5.30(.209)
3.80(.150)
1.0(.04)
MIN.
(.10) NOM.2.54
25.4(1.0) MIN.
0.5(.02) SQ. TYP.
1.0(.04)
3.10(.122)
4.30(.169)
1.5(.059) MAX.
3.0(.118)
MIN.
(.10) NOM.
2.54
CATHODE
5.10(.201)
0.5(.02) SQ. TYP. 1.0(.04)
25.4(1.0) MIN. 3.00(.118)
3.0(.118)
CATHODE
(.10) NOM.
FLAT DENOTES CATHODE
MIN.
0.81(.032)
5.30(.209)
1.0(.04)
25.4(1.0) MIN.
3.00(.118)
1.5(.059) MAX.
0.5(.02) SQ. TYP.
3.8(.15)
TYP.
FLAT DENOTES CATHODE
MIN.
NOM.
CATHODE
2.54(.100)
1.00(.039)
0.5(.02) SQ.
1.5(.059) MAX.
25.4(1.00) MIN.
3.10(.122)
1.00(.039)
5.30(.209)
4.00(.158)
MIN.
(.10) NOM.2.54
0.5 (.02) SQ. TYP.
1.5(.059) MAX.
CATHODE
3.35(.132)
25.4(1.0) MIN.
1.0(.04)
6.00(.236)
3.35(.132)
0.5(.02) SQ. TYP.
MIN.
(.10) NOM.
2.54
CATHODE
1.5(.059) MAX.
FLAT DENOTES CATHODE
25.4(1.0) MIN.
2.78(.109)
5.2(.205)
1.0(.04)
4.0(.158)
3.0(.118)
1.0(.039)
Yellow Stone corp.
www.ystone.com.tw
886-2-28221522 FAX:886-2-28202309 YELLOW STONE CORP. Specifications subject to change without notice.
