Single-Digit Surface-Mount LED Display
HDSM-281x/283x
0.28-in. (7.0-mm) Single-Digit Surface-Mount LED Display
Data Sheet
Description
The Broadcom® HDSM-281x...
Description
HDSM-281x/283x
0.28-in. (7.0-mm) Single-Digit Surface-Mount LED Display
Data Sheet
Description
The Broadcom® HDSM-281x/283x is a single-digit display of 0.28-in. (7.0-mm) height. This device uses AlInGaP/GaAs chips and has a grey top surface with white segments.
Features
0.28-in. digit height Low current operation Excellent characters appearance Available in CA and CC 1000 pieces per reel Moisture sensitivity level: Level 3 RoHS compliant
Ordering Information
Red
HDSM-281C HDSM-283C
Green
HDSM-281H HDSM-283H
Yellow
HDSM-281F HDSM-283F
Orange
HDSM-281L HDSM-283L
Description
Common Anode, Upper and Lower Decimal Common Cathode, Upper and Lower Decimal
Broadcom
AV02-0980EN April 18, 2019
HDSM-281x/283x Data Sheet
Package Dimensions
0.28-in. (7.0-mm) Single-Digit Surface-Mount LED Display
NOTE:
1. All dimensions are in millimeters (inches). 2. Tolerance ± 0.25 mm (0.01 in.) unless otherwise noted.
Broadcom
AV02-0980EN 2
HDSM-281x/283x Data Sheet
Pin Connection (Common Anode)
0.28-in. (7.0-mm) Single-Digit Surface-Mount LED Display
Pin Connection (Common Cathode)
Pin Number
1 2 3 4 5 6 7 8 9 10 11
Connection
CATHODE G CATHODE DP1 CATHODE F COMMON ANODE CATHODE A CATHODE B CATHODE DP2 CATHODE C COMMON ANODE CATHODE D CATHODE E
Internal Circuit Diagram (Common Anode)
4,9
Pin Number
1 2 3 4 5 6 7 8 9 10 11
Connection
ANODE G ANODE DP1 ANODE F COMMON CATHODE ANODE A ANODE B ANODE DP2 ANODE C COMMON CATHODE ANODE D ANODE E
Internal Circuit Diagra...
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