Model No.
Rev.
FYD-2821A/BX-XX
A
PRODUCT SPECIFICATION
Model No.：FYD-2821A/BX-XX
：
Descriptions & Features:
■0.28Inch
(7.00mm) digit height Double Digits Display
■Case
mold type.
■RoHS
compliant.
■Low
current operation
■Low
power consumption.
■Easy
mounting on P.C. board or socket.
CUSTOMER APPROVED
SIGNATURES
APPROVED BY
CHECKED BY
PREPARED BY
NINGBO FORYARD OPTOELECTRONICS CO.,LTD
Add:NO.115
Qixin Road Ningbo Zhejiang China
Tel:
0086-574-87933652 87927870 87922206
Fax:
0086-574-87927917
E-mail:Sales@foryard.com
( General)
Zip:315051
Http://www.foryard.com
Http://www.foryard.com
Page：
1/5
Model No.
Rev.
FYD-2821A/BX-XX
A
Model No.：FYD-2821A/BX-XX
：
■
-XX: REF Surface / Epoxy color
Color
Number
0
○
White
1
2
3
○
Red
4
○
Green
REF Surface Color
Epoxy Color
○
Black
○
Gray
○
Water Clear
○
White
○
Red
○
Green
○
Yellow
■
Mechanical Dimensions
Notes:
1. All pins are
Φ0.46[.020]mm
2. Dimension in millimeter [inch], tolerance is ±0.25 [.010] and angle is ±1° unless otherwise noted.
3. Bending≤Length*1%.
4.The specifications,characteristics and technical data described in the datasheet are subject to change without prior notice.
Http://www.foryard.com
Page：
2/5
Model No.
Rev.
FYD-2821A/BX-XX
A
Model No.：FYD-2821A/BX-XX
：
■
All Light On Segments Feature & Pin Position
■
Internal Circuit Diagrams
Http://www.foryard.com
Page：
3/5
Model No.
Rev.
FYD-2821A/BX-XX
A
Model No.：FYD-2821A/BX-XX
：
■
Absolute maximum ratings
(Ta=25℃)
Parameter
Reverse Voltage
Forward Current
Power Dissipation
Pulse Current
Operating Temperature
Storage Temperature
Symbol
VR
IF
Pd
Ipeak
Topr
Tstr
Test Condition
IR=30
—
—
Duty=0.1mS,1KHz
—
—
Value
Min
Max
Unit
V
mA
mW
mA
℃
℃
5
—
—
—
-40
-40
—
30
100
150
+85
+85
■
Electrical-Optical Characteristics
●
Color Code & Chip Characteristics:(Test Condition:IF=20mA)
Dice
Material
Peak Wave
Length(λ
P
)
(Ta=25℃)
Emitting Color
Spectral
Luminous
Forward
Line
Voltage(VF) Unit:V Intensity
halfwidth(∆
(Iv)
λ1/2)
Unit:mcd
Max
Typ
2.00
1.80
1.90
1.90
1.90
1.90
1.90
3.40
2.80
2.80
2.80
2.80
1.90
1.90
1.90
1.90
1.90
1.90
2.80
2.80
2.80
2.80
2.80
2.50
2.50
2.50
2.50
2.50
2.50
2.50
4.40
3.80
3.80
3.80
3.80
2.50
2.50
2.50
2.50
2.50
2.50
3.80
3.80
3.80
3.80
3.80
1
15~20
26~38
14~20
13~18
13~18
14~18
0.7~1(mw)
6~12(mw)
6~12(mw)
4~6(mw)
20-30
30~60
60~100
60~120
40~100~150
50~140~190
30~60~80
260~310
260~310
80~90~120
80~90~120
180~200
Standard brightness
H Red
S Hi Red
D Super Red
E Orange
A Amber
Y Yellow
G Green
B
Blue
GaP
AlGaAs/SH
AlGaAs/DH
GaAsP
GaAsP
GaAsP
GaP
InGaN
InGaN
InGaN
AlGaInP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
InGaN
InGaN
640nm
20nm
635nm
20nm
625nm
20nm
610nm
20nm
590nm
20nm
570nm
30nm
520nm
36nm
505nm
36nm
460nm
30nm
UB Ultra Blue
InGaN
470nm
30nm
InGaN
X=0.29,Y=0.30 CCT:9500K
UW Ultra White
Segment-to-Segment Luminous Intensity ratio(Iv-M)
1.5:1
Note:
1.Luminous Intensity is based on the Foryard standards.
2.Pay attention about static for InGaN
PG Pure Green
W White
Ultra brightness
UHR Ultra Hi Red
UR Ultra Red
UE Ultra Orange
UA Ultra Amber
UY Ultra Yellow
UG Ultra Green
PG Ultra Pure Green
BG Ultra Bluish Green
700nm
90nm
660nm
20nm
650nm
20nm
625nm
35nm
610nm
35nm
590nm
35nm
570nm
10nm
430nm
460nm
60nm
470nm
520nm
36nm
X=0.29,Y=0.30 CCT:9500K
Http://www.foryard.com
Page：
4/5
Model No.
Rev.
FYD-2821A/BX-XX
A
Model No.：FYD-2821A/BX-XX
：
■
Packing Diagram
224PCS/one foam
FORYARD
O PT O E L EC T R O NI C S
RoHS
Part NO: FYD-2821XX-XX
Q'TY: 896PCS
QC:
Date:xxxx/xx/xx
PASS
QC
xxxxxxxxxx
896PCS/4PCS foam
56.0
OUTSIDE LABEL
31
.0
54.0
O P T O E L E C T R O N I C S
FORYARD
36.0
.5
14
www.foryard.com
3584PCS /4PCS Bag
1436PCS/4PCS Box
O P T O E L E C T R O N I C S
FORYARD
LED
PN:FYD-2821XX-XX
Qty: 14336 PCS
Date:xxxx/xx/xx
GW: 16.15 KG
NW: 18.7
KG
PASS
QC:
QC
xxxxxxxxxx
RoHS
ATTENTION
OUTSIDE LABEL
Note: The specifications are subject to change without notice. Please contact us for updated information.
Http://www.foryard.com
17.0
Page：
5/5
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