EAGLE Library – List of most commonly used electronics components

1 Aug 2015 – Post Reviewed and Updated

EAGLE is preferred by many hobbyists and professionals all over the world. EAGLE comes with huge component library, however to find the desired part in this library is really difficult for beginners. Generally we need resistors, capacitors, voltage regulators, pin headers, connectors, etc when designing any electronic PCB. Following is the list of EAGLE library part names of most commonly used electronics components. This list will be very handy when you have just started using the EAGLE and don’t know which part to select and from which library.

Passive components:

Name

Library

Device

Package

Illustrative Image

Pin headers – male con-lsta PH_1X8
Ceramic disc capacitors
having 2.54mm lead spacing
(e.g.: 27pf, 100nf)
rcl > C-EU C-EU025-025X050 C025-025X050 CAP-003D
Ceramic disc capacitors
having 5.08mm lead spacing
(e.g.: 220nf)
rcl > C-EU C-EU050-030X075 C050-030X075 cap-2
Electrolytic capacitors, values less than 10uF and voltage rating upto 50V rcl > CPOL-EU CPOL-EUE2.5-6 E2,5-6 10 uf electrolytic capacitor
Electrolytic cap 220uF rcl > CPOL-EU CPOL-EUE5-10.5 E5-10,5 220ufCaps
Crystal Crystal > Crystal CRYSTALHC49U70 HC49U70 XTAL_HC49-Ub
32.768K Crystal Crystal > Crystal CRYSTALTC26H TC26H 32768 Xtal
78xx Voltage regulator – Vertical linear > 78* 7805TV TO220V 7805
1N5408 – 3A Diode diode-1 1N5408 DO35-10 1n5408-diode
Resistors 1/4W – tight fit rcl > R-EU_ R-EU_0207/7 0207/7
Resistors 1/4W – normal fit rcl > R-EU_ R-EU_0207/10 0207/10
Trimpot – 3296 (Vertical) rcl > R-TRIMM R-TRIMM64W RTRIM64W Pot-3296
LEDs 3mm led > LED LED3MM LED3MM
LEDs 5mm led > LED LED5MM LED5MM
Jumper – single jumper JP1E PH_2X1J
Jumper – double jumper JP2Q PH_2X2J
PBT Connectors – 2Pin con-ptr500+ AK500/2 AK500/2 ARK_5MM_2
PBT Connectors – 3Pin con-ptr500+ AK500/3 AK500/3 ARK_5MM_3
Piezo buzzer buzzer F/CM12P F/CM12P Button Buzzer
Microswitch – 4 Lead switch-omron 10-XX B3F-10XX micro_switch
Mini slide switch switch 255SB 255SB Mini Slide Switch
D type 9 pin Serial connector, PCB Mountable con-subd > F09 F09H F09H D9_PCB_conn

 

Passive components SMD:

Name Library Device Package

Illustrative Image

Diode LL4148 Diode > DIODE- DIODE-MINIMELF MINIMELF LL4148
NPN transistor (BC847 transistor-npn > BC847* BC847SMD SOT23 BC847
Resistors rcl > R-EU_ R-EU_M0805 M0805
Capacitors (<100 nf) rcl > C-EU C-EUC0805 C0805
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24 Comments »

  1. I’m kareem,
    Please i need your help so lack the basic knowledge about electronics… Pls i need your elightment about it and what to do…

    Like

  2. Great ! But how do I place 12v (Vcc) in schematic i.e the positive of battery?For gnd there is gnd but what about Vcc?

    Like

  3. This is immensely useful, especially for those of us who are new to eagle and don’t know where all the parts are. The search feature is useless in Eagle. Thank you very much!

    Like

    • Hey … don’t blame EAGLE, search feature in EGLE is extremely useful, only thing beginners don’t know is …. what to search for :P. And that’s why I have put up this post 😀

      Like

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