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 HDSP-5703-GH000
HDSP-5703-GH000
Broadcom Limited
DISPLAY 7SEG 0.56" SGL YLW 10DIP / Display Modules - LED Character and Numeric Yellow 7-Segment 1 Character Common Cathode 2.1V 20mA 0.670" H x 0.495" W x 0.315" D (17.02mm x 12.57mm x 8.00mm) 10-DIP (0.600", 15.24mm)
Lowest to $4.5703
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 LAP-301VB
LAP-301VB
Rohm Semiconductor
DISPLAY 7SEG 0.31" SGL RED 10DIP
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
HDSP-0760 Real Image
HDSP-0760
Broadcom Limited
DISPLAY 7-SEG 0.29" SGL RED 8DIP / Display Modules - LED Character and Numeric Red 7-Segment 1 Character Common Anode 10mA 0.531" H x 0.402" W x 0.169" D (13.50mm x 10.20mm x 4.30mm) 8-DIP (0.600", 15.20mm)
Lowest to $93.2331
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
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 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 TDSG3160
TDSG3160
Vishay
DISPLAY 7SEG 0.39" SGL GRN 10DIP / Display Modules - LED Character and Numeric Green 7-Segment 1 Character Common Cathode 2.4V 20mA 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 $1.2691

Top Sellers

SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.2055
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
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
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $15.1412
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053

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