EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
LB-303MA
Same model may have multiple batches, images only for reference.

LB-303MA

Part No LB-303MA
Manufacturer Rohm Semiconductor
Catalog Display Modules - LED Character and Numeric
Description DISPLAY NUM 8MM 3DIGIT GREEN CA / Displays Panel 3DIGIT 24LED Green CA 11-Pin DIP Module Film
Datasheet
LB-303MA Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Optoelectronics
Manufacturer Rohm Semiconductor
Series LB-303AK
Packaging Bulk
Number of Characters 3
Dimension 0.512" H x 0.866" W x 0.197" D (13.00mm x 22.00mm x 5.00mm)
Digit/Alpha Size 0.31" (8.00mm)
Display Type 7-Segment
Common Pin Common Anode
Color Green
Voltage - Forward (Vf) (Typ) 2.1V
Current - Test 10mA
Millicandela Rating 6.3mcd
Wavelength - Peak 563nm
Power Dissipation (Maximum) 1.44W
Package 12-DIP (0.362", 9.20mm)
Win Source Part Number 778312-LB-303MA
Popularity Medium
Supply and Demand Status Limited
Family Name LB-303MA
Introduction Date February 08, 2000
ECCN EAR99
Estimated EOL Date 2022
Ultra Librarian 3D Model Ultra Librarian LB-303MA CAD Model

Description

The Rohm Semiconductor LB-303AK series is a 7-segment display from Rohm Semiconductor.

  • Color: Green
  • Millicandela: 6.3mcd
  • Forward Voltage: 2.1V
  • Test Current: 10mA
  • Peak Wavelength: 563nm
  • Characters: Three
  • Digit/Alpha Size: 0.31" (8.00mm)
  • Common Pin: Common Anode
  • Package: 12-DIP (0.362", 9.20mm)
  • Dimension: 0.512" H x 0.866" W x 0.197" D (13.00mm x 22.00mm x 5.00mm)
  • Power Dissipation (Max): 1.44W
  • Introduction Date: February 08, 2000
  • EOL Date: 2022
  • Category: Optoelectronics

You May Also Be Interested in

Picture of HDSM-441C
HDSM-441C
Broadcom Limited
DISPLAY 7SEG 0.39" DBL RED 10SMD / Display Modules - LED Character and Numeric Red 7-Segment 2 Character Common Anode 2V 20mA 0.512" H x 0.772" W x 0.148" D (13.00mm x 19.60mm x 3.75mm) 10-SMD, No Lead
Need more? Email Us
Picture of MAN5950
MAN5950
ON Semiconductor
DISP 7SEG 0.51" SGL OR-RED 10DIP / Display Modules - LED Character and Numeric Orange-Red 7-Segment 1 Character Common Anode 2V 20mA 0.689" H x 0.482" W x 0.276" D (17.50mm x 12.25mm x 7.00mm) 10-DIP (0.600", 15.24mm)
Need more? Email Us
Picture of HDSP-A901
HDSP-A901
Broadcom Limited
DISPLAY 7SEG 0.3" SGL GRN 10DIP / Display Modules - LED Character and Numeric Green 7-Segment 1 Character Common Anode 2V 10mA 0.500" H x 0.300" W x 0.390" D (12.70mm x 7.62mm x 9.91mm) 10-DIP (0.200", 5.08mm)
Lowest to $1.4553
Picture of MAN3920A
MAN3920A
ON Semiconductor
DISPLAY 7-SEG 0.3" SGL RED 14DIP / Display Modules - LED Character and Numeric Red 7-Segment 1 Character Common Anode 2.5V (Max) 20mA 0.738" H x 0.386" W x 0.200" D (18.75mm x 9.80mm x 5.08mm) 14-DIP (0.300", 7.62mm)
Need more? Email Us
Picture of TDSL3160
TDSL3160
Vishay
DISPLAY 7SEG 0.39" SGL RED 10DIP / Display Modules - LED Character and Numeric Red 7-Segment 1 Character Common Cathode 1.8V 2mA 0.500" H x 0.372" W x 0.252" D (12.60mm x 9.45mm x 6.40mm) 10-DIP (0.300", 7.62mm)
Lowest to $1.1642
Picture of ACDC03-41CGKWA-F01
ACDC03-41CGKWA-F01
Kingbright
DISPLAY 7SEG 0.3" DBL GRN 20SMD / Display Modules - LED Character and Numeric Green 7-Segment 2 Character Common Cathode 2.1V 20mA 0.394" H x 0.583" W x 0.148" D (10.00mm x 14.80mm x 3.75mm) 20-SMD, No Lead
Need more? Email Us
VDMG10A0 Vishay
VDMG10A0
Vishay
DISPLAY 7SEG 0.39" SGL GRN 10SMD
Need more? Email Us
Picture of HDSP-U513-KL000
HDSP-U513-KL000
Broadcom Limited
DISPLAY 7SEG 0.31" SGL GRN 10DIP / Display Modules - LED Character and Numeric Green 7-Segment 1 Character Common Cathode 2.1V 10mA 0.433" H x 0.280" W x 0.197" D (11.00mm x 7.10mm x 5.00mm) 10-DIP (0.209", 5.30mm)
Lowest to $3.5909
5082-7653-DE000 Real Image
5082-7653-DE000
Broadcom Limited
DISPLAY 7SEG 0.43" SGL RED 14DIP / Display Modules - LED Character and Numeric Red 7-Segment 1 Character Common Cathode 2.1V 20mA 0.750" H x 0.500" W x 0.250" D (19.05mm x 12.70mm x 6.35mm) 14-DIP (0.300", 7.62mm), 10 Leads
Need more? Email Us

Top Sellers

FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.2055
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.2271
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196

Pricing & Ordering

Quantity Unit Price Ext. Price
1+ $82.5767 $82.5767
2+ $79.9953 $159.9906
3+ $77.4150 $232.2450
4+ $74.8348 $299.3392
6+ $67.0928 $402.5568
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 2,300 pieces
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess