
14.22mm (0.56INCH) FOUR DIGIT
NUMERIC DISPLAYS
CA56-11EWA/GWA/YWA/SRWA
CC56-11EWA/GWA/YWA/SRWA
CA56-12EWA/GWA/YWA/SRWA
CC56-12EWA/GWA/YWA/SRWA
CA56-21EWA/GWA/YWA/SRWA
CC56-21EWA/GWA/YWA/SRWA
Features
!0.56 INCH DIGIT HEIGHT.
!LOW CURRENT OPERATION.
!EXCELLENT CHARACTER APPEARANCE.
!EASY MOUNTING ON P.C. BOARDS OR SOCKETS.
!I.C. COMPATIBLE.
!CATEGORIZED FOR LUMINOUS INTENSITY,
YELLOW AND GREEN CATEGORIZED FOR COLOR.
!MECHANICALLY RUGGED.
!STANDARD : GRAY FACE, WHITE SEGMENT.
Package Dimensions & Internal Circuit Diagram
Description
The High Efficiency Red source color devices are made with
Gallium Arsenide Phosphide on Gallium Phosphide Orange
Light Emitting Diode.
The Green source color devices are made with Gallium
Phosphide Green Light Emitting Diode.
The Yellow source color devices are made with Gallium
Arsenide Phosphide on Gallium Phosphide Yellow Light
Emitting Diode.
The Super Bright Red source color devices are made with
Gallium Aluminum Arsenide Red Light Emitting Diode.
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. Specifications are subject to change whitout notice.
SPEC NO: CDA0868 REV NO: V.1 DATE: NOV/19/2001 PAGE: 1 OF 6
APPROVED:J.LU CHECKED: DRAWN: Y.F.XU

Package Dimensions & Internal Circuit Diagram
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. Specifications are subject to change whitout notice.
SPEC NO: CDA0868 REV NO: V.1 DATE: NOV/19/2001 PAGE: 2 OF 6
APPROVED:J.LU CHECKED: DRAWN: Y.F.XU

Selection Guide
.oNtraP.oNtraP
.oNtraP.oNtraPeciDeciD
.oNtraP
AWE11-65AC
AWE21-65AC
AWE12-65AC
AWE11-65CC
AWE21-65CC
AWE12-65CC
AWG11-65AC
AWG21-65AC
AWG12-65AC
AWG11-65CC
AWG21-65CC
AWG12-65CC
AWY11-65AC
AWY21-65AC
AWY12-65AC
AWY11-65CC
AWY21-65CC
AWY12-65CC
AWRS11-65AC
AWRS21-65AC
AWRS12-65AC
AWRS11-65CC
AWRS21-65CC
AWRS12-65CC
eciDeciD
eciD
.niM.niM
.niM.niM.pyT.pyT
.niM
)PaG/PsAaG(DERYCNEICIFFEHGIH00910046
)PaG(NEERG000300501
)PaG/PsAaG(WOLLEY00910074
)sAlAaG(DERTHGIRBREPUS000800042
)dcu(vI)dcu(vI
)dcu(vI)dcu(vI
)dcu(vI
Am01@
noitpircseDnoitpircseD
noitpircseDnoitpircseD
noitpircseD
.pyT.pyT
.pyT
lamiceDdnaHtR,edonAnommoC
lamiceDdnaH.tR,edohtaCnommoC
lamiceDdnaHtR,edonAnommoC
lamiceDdnaH.tR,edohtaCnommoC
lamiceDdnaHtR,edonAnommoC
lamiceDdnaH.tR,edohtaCnommoC
lamiceDdnaHtR,edonAnommoC
lamiceDdnaH.tR,edohtaCnommoC
Electrical / Optical Characteristics at T)=25
lobmySlobmyS
lobmySlobmySretemaraPretemaraP
lobmyS
λ kaep
λD
λ∆ 2/1
CecnaticapaC
V
F
I
R
retemaraPretemaraPeciveDeciveD
retemaraP
htgnelevaWkaeP
htgnelevaWetanimoD
egatloVdrawroF
tnerruCesreveRllA01AuV5=RV
neerG
wolleY
neerG
wolleY
neerG
htdiwflaHeniLlartcepS
wolleY
neerG
wolleY
neerG
wolleY
°°
°C
°°
eciveDeciveD.pyT.pyT
eciveD
deRycneiciffEhgiH
deRthgirBrepuS
deRycneiciffEhgiH
deRthgirBrepuS
deRycneiciffEhgiH
deRthgirBrepuS
deRycneiciffEhgiH
deRthgirBrepuS
deRycneiciffEhgiH
deRthgirBrepuS
.pyT.pyT.xaM.xaM
.pyT
726
565
095
066
526
865
885
046
54
03
53
02
51
51
02
54
0.2
2.2
1.2
58.1
.xaM.xaMstinUstinU
.xaM
5.2
5.2
5.2
5.2
stinUstinUsnoitidnoCtseTsnoitidnoCtseT
stinU
mnAm02=FI
mnAm02=FI
mnAm02=FI
FpzHM1=f;V0=FV
VAm02=FI
snoitidnoCtseTsnoitidnoCtseT
snoitidnoCtseT
SPEC NO: CDA0868 REV NO: V.1 DATE: NOV/19/2001 PAGE: 3 OF 6
APPROVED:J.LU CHECKED: DRAWN: Y.F.XU

Absolute Maximum Ratings at T)=25
retemaraPretemaraP
retemaraPretemaraP
retemaraP
noitapissidrewoP501501501001Wm
tnerruCdrawroFCD03520303Am
]1[tnerruCdrawroFkaeP061041041551Am
egatloVesreveR 5555V
erutarepmeTegarotS/gnitarepO 04- ° 58+oTC °C
]2[erutarepmeTredloSdaeL 062 ° sdnoceS5roFC
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
°°
°C
°°
ycneiciffEhgiHycneiciffEhgiH
ycneiciffEhgiHycneiciffEhgiH
ycneiciffEhgiH
deR
neerGneerG
neerGneerGwolleYwolleY
neerG
wolleYwolleY
wolleY
thgirBrepuSthgirBrepuS
thgirBrepuSthgirBrepuS
thgirBrepuS
deR
stinUstinU
stinUstinU
stinU
High Efficiency Red
SPEC NO: CDA0868 REV NO: V.1 DATE: NOV/19/2001 PAGE: 4 OF 6
APPROVED:J.LU CHECKED: DRAWN: Y.F.XU

Green
Yellow
SPEC NO: CDA0868 REV NO: V.1 DATE: NOV/19/2001 PAGE: 5 OF 6
APPROVED:J.LU CHECKED: DRAWN: Y.F.XU

Super Bright Red
SPEC NO: CDA0868 REV NO: V.1 DATE: NOV/19/2001 PAGE: 6 OF 6
APPROVED:J.LU CHECKED: DRAWN: Y.F.XU