Monday, June 8, 2026
Serving the Electronic Industries for Over 33 Years
Follow @SourceResearch
Home
|
View Account
|
Engineer's Corner
|
Contact Us
|
Cross Reference
|
Line Card
|
0 Item
Part Search
NTE Cross Ref. Search
Login
Recently Viewed
Product Links
Batteries and Hardware
Batteries
AAA Cell
AA Cell
C Cell
D Cell
9-Volts
Coin Cell
4-8 Volts Sealed Lead-Acid
12 Volts Sealed Lead-Acid
Battery Holders
AAA Cell
AA Cell
C Cell
D Cell
9-Volts
Coin Cell
Battery Chargers
Battery Accessories (contacts/snaps)
Springs & Contacts
Power Modules
Manufacturers
Dantona Replacement batteries
Frontline Battery Holders
Memory Protection Devices
Power Sonic Batteries (SLA)
Renata Batteries (Coin Cell)
Bridges and Diodes
Manufacturers
Electronic Devices, Inc. (EDI)
NTE - Bridge Rectifiers
Bulbs & Light Products
Flashlights
Halogen Bulbs
Light Products
Buzzers, Microphones, and Speakers
Buzzers
Microphones
Sirens
Transducers
Speakers
Manufacturers
Intervox Product Page
Cable Ties & Clamps
Cable Ties
Cable Clamps & Clips
Accessories & Tools
Compare Cable Ties
Manufacturers
Catamount
Frontline Cable Ties
Richco
Capacitors
Capacitor Page
Manufacturers
AVX
Mallory
Nemco
NTE
Panasonic
Xicon
Chemicals & Cleaners
Chemicals & Cleaners
Manufacturers
NTE/ECG
Tech Spray
Coils & Chokes
Connectors Page
Circular Connectors
Manufacturers
AMP/Tyco
Amphenol RF
Cooper Wiring Devices
Frontline Interconnect
Glenair
Meltric
Molex
Russellstoll
Viking
DC Power
Cigarette Socket Plugs/Sockets
DC Jacks and Plugs
DC Rated Plugs and Receptacles
Manufacturers
MPD - Memory Protection Devices
Meltric DSDC Series
Velleman
Electrical
Electrical Page
Moblie MRI Truck Power
Ship to Shore Power
Manufacturers
Cooper Wiring Devices/
Easton Lighting
Meltric
Russellstoll
Enclosures
ABS/Plastic Enclosures
Metal Enclosures
Manufacturers
Velleman
Fans & Coolers
Manufacturers
NTE fans
Pelonis
Fuses & Breakers
Fuses
Fuse Holders / Blocks
Fuse Clips
Circuit Breakers
Circuit Breaker Rails
Resettable Fuses
Manufacturers
Frontline Fuses
Littelfuse
NTE
Optifuse
Hardware
Heat Shrink Tubing
Inductors
Integrated Circuits
Manufacturers
eLab Digital Engineering
EDI
NTE
LED Lamps & Displays
LEDs Lamps & Indicators
Digit & Matrix Displays
Flexable LED Strips, Rope, & EL Wire
Lamp Holders / Adapters
LED Displays
Manufacturers
Linrose / CML
NTE
Chicago Miniature
Shelly Displays
Meters & Testers
Meter and Tester Page
Tools
Manufacturers
ECG / NTE
Eclipse
Extech
Gale Pocket Tester
NTE Clips & Tester Leads
Velleman
Microprocessors
Potentiometers
Potentiometers Page
Manufacturers
BI Technologies
Bourns
NTE
Power Supplies
AC to DC Power Adapters
Power Supplies
12 Volt Connectors/Cigarette Plugs / Sockets
Manufacturers
NTE
Relays & Sockets
Proximity Sensors
Relays
Automotive Relays
Time Delay Relays
Contactors
Relay Sockets
Relay Accessories
Manufacturers
Magnecraft
NTE
Potter & Brumfield / Tyco
Sky Electronics
Resistors & Varistors
Resistors
Calculators
Manufacturers
NTE
Precision Resistive Products
Xicon
Semiconductors
Manufacturers
EDI
E-Lab
NTE
Sockets (IC, PGA, DIP)
Soldering & Non-Contact Soldering
Soldering Products
Soldering Accessoies
Solder Wire
Manufacturers
Hakko
Kester/NTE Solder Wire
Plato
TechSpray
SRI Non-Contact Soldering
Velleman
Xytronic
Solderless Terminals
Solderless Terminals
Solderless Terminal Kits
Taps / Adapters
Manufacturers
AMP
Frontline Interconnect
Molex ETC
Nichifu
Surge Protectors & UPS
Surge Protectors
UPS Systems
Manufacturers
CyberPower
Ditek
NTE
Switches
Buttons
Caps
Keylock
Knobs
Proximity Switches
Push Button
Rotary
Slide
Snap Action
Tact
Toggle
Manufacturers
Alcoswitch / Tyco
Frontline Switches
Grayhill
NTE
Switchcraft
Terminal Blocks
Manufacturers
Frontline Terminal Blocks
Blockmaster
Tools
Assorted Tools
Anti Static
Crimping Tools
Tools Sets
Magnifiers
Manufacturers
Eclipse
Gale Pocket Tester
Hakko
Nichifu
Velleman
Wire, Cables, & Cords
Wire / Cable Page
Manufacturers
Belden
NTE Hook-up Wires
Quabbin
View All
Inside SRI
About SRI
Contact Us
Careers
Link to Us!
Feedback
SRI-Newsletter
Subscribe to our newsletter to receive monthly specials, manufacturer's feature, and electronics news via email.
See Our latest release of SRI-Newsletter here
View Our List of Archived Newsletter Articles
SRI Links
Visit our Sister Site,
Distributor of
Industrial Products
Web Search ..
Powered by;
L-503XX Series
L-503XX Series
5mm T1 ¾ LED Lamps
5mm T1 ¾ FLANGLESS LED LAMP
Paralight
Part Numbers
Emitted Color
Lens Color
Wave Length
(nm)
Intensity IV (CD)
Typ @ 20mA
Viewing Angle
(Deg.)
Acrobat
Files
PDF
L-503ED
Hi.effi Red
Red Diffused
635
25
110
PDF Specs
L-503GD
Green
Green Diffused
565
20
110
PDF Specs
L-503HD
Red
Diffused
700
8
110
PDF Specs
L-503SRD
Super Red
Red Diffused
660
40
110
PDF Specs
L-503YD
Yellow
Yellow Diffused
585
15
110
PDF Specs
Page Links
Back
0 Item
