Bill of Materials for LED dimmer

A2 (C)2010 AIRBORN No part NS Please do not duplicate this BOM
C1 C2 100nf RAD5 2 ea CAP5-104 R2930A RC5490 th TDK:FK28Y5V1H104Z Monolithic ceramic
C3 1uf RAD5 CAP5-105 R2950A RC5499 th TDK:FK24Y5V1H105Z Monolithic ceramic
CN1 LEDs TBLK5.1/2H GIIH-C2H +MATE P2592 HM3102 th Dinkle:2EHDRC-02P
CN5 Power DCSKT5MM KBL9-84K P0620 SC1313-ND th Switchcraft:RAPC722X Oupiin:8963-2003TR DC power connector 2.1mm pin 5.5mm OD
D1 1N752 DIODE10 Z400-5V6 109-7237 Z0316 th Fairchild:BZX79C5V6 5.6V 400mw zener
P1 10k DIM SIP3 No Part th Connect external 10k Pot to control brightness
PCBLAM1 AB1012536 PCLAMINATE Gerbers NS Order PCBs from AirBorn
Q1 MTP3055E TO-220 HUZ8-PRO Z1123 147-1068 th Fairchild:MTP3055VL 12A N-Channel FET
Q2 BC547 TO-92A JBVH-L2L Z1040 ZT2152 th OnSemi:BC547BZL1G 0.1A NPN general purpose
R1 R2 R3 R4 10k AXIAL10 4 ea CR25-103 R0058 947-6300 th Yageo:CFR-25JB-10K
R5 1k AXIAL10 CR25-102 R0046 947-6458 th Yageo:CFR-25JB-1K0 Potentially need value to allow for code - may change - 1k8 originally
U1 AT89C2051 DIP20 AU8C-GPG PGM ZZ8700 171-5457 th Atmel:AT89C2051-24PU
XTAL1 22.1184Mhz HC49/4H NKB7-IDA XON:2939RQ 184-2229 th TXC:9B-22.1184MAAJ-B

Bill of Materials for LED dimmer

A2 (C)2010 AIRBORN No part NS Please do not duplicate this BOM
C1 C2 100nf RAD5 2 ea CAP5-104 R2930A RC5490 th TDK:FK28Y5V1H104Z Monolithic ceramic
C3 1uf RAD5 CAP5-105 R2950A RC5499 th TDK:FK24Y5V1H105Z Monolithic ceramic
CN1 LEDs TBLK5.1/2H GIIH-C2H +MATE P2592 HM3102 th Dinkle:2EHDRC-02P
CN5 Power DCSKT5MM KBL9-84K P0620 SC1313-ND th Switchcraft:RAPC722X Oupiin:8963-2003TR DC power connector 2.1mm pin 5.5mm OD
D1 1N752 DIODE10 Z400-5V6 109-7237 Z0316 th Fairchild:BZX79C5V6 5.6V 400mw zener
P1 10k DIM SIP3 No Part th Connect external 10k Pot to control brightness
PCBLAM1 AB1012536 PCLAMINATE Gerbers NS Order PCBs from AirBorn
Q1 MTP3055E TO-220 HUZ8-PRO Z1123 147-1068 th Fairchild:MTP3055VL 12A N-Channel FET
Q2 BC547 TO-92A JBVH-L2L Z1040 ZT2152 th OnSemi:BC547BZL1G 0.1A NPN general purpose
R1 R2 R3 R4 10k AXIAL10 4 ea CR25-103 R0058 947-6300 th Yageo:CFR-25JB-10K
R5 1k AXIAL10 CR25-102 R0046 947-6458 th Yageo:CFR-25JB-1K0 Potentially need value to allow for code - may change - 1k8 originally
U1 AT89C2051 DIP20 AU8C-GPG PGM ZZ8700 171-5457 th Atmel:AT89C2051-24PU
XTAL1 22.1184Mhz HC49/4H NKB7-IDA XON:2939RQ 184-2229 th TXC:9B-22.1184MAAJ-B

Bill of Materials for LED dimmer

A2 (C)2010 AIRBORN No part NS Please do not duplicate this BOM
C1 C2 100nf RAD5 2 ea CAP5-104 R2930A RC5490 th TDK:FK28Y5V1H104Z Monolithic ceramic
C3 1uf RAD5 CAP5-105 R2950A RC5499 th TDK:FK24Y5V1H105Z Monolithic ceramic
CN1 LEDs TBLK5.1/2H GIIH-C2H +MATE P2592 HM3102 th Dinkle:2EHDRC-02P
CN5 Power DCSKT5MM KBL9-84K P0620 SC1313-ND th Switchcraft:RAPC722X Oupiin:8963-2003TR DC power connector 2.1mm pin 5.5mm OD
D1 1N752 DIODE10 Z400-5V6 109-7237 Z0316 th Fairchild:BZX79C5V6 5.6V 400mw zener
P1 10k DIM SIP3 No Part th Connect external 10k Pot to control brightness
PCBLAM1 AB1012536 PCLAMINATE Gerbers NS Order PCBs from AirBorn
Q1 MTP3055E TO-220 HUZ8-PRO Z1123 147-1068 th Fairchild:MTP3055VL 12A N-Channel FET
Q2 BC547 TO-92A JBVH-L2L Z1040 ZT2152 th OnSemi:BC547BZL1G 0.1A NPN general purpose
R1 R2 R3 R4 10k AXIAL10 4 ea CR25-103 R0058 947-6300 th Yageo:CFR-25JB-10K
R5 1k AXIAL10 CR25-102 R0046 947-6458 th Yageo:CFR-25JB-1K0 Potentially need value to allow for code - may change - 1k8 originally
U1 AT89C2051 DIP20 AU8C-GPG PGM ZZ8700 171-5457 th Atmel:AT89C2051-24PU
XTAL1 22.1184Mhz HC49/4H NKB7-IDA XON:2939RQ 184-2229 th TXC:9B-22.1184MAAJ-B

PART NUMBER SUFFIXES:
-CUS Customer supplied
-OMIT Part is LEFT OFF PCB!
-OPT Part MAY be left off PCB!
-SKT Part needs socket!
-PGM Needs programming!
-PB Part is NOT ROHS
-?/-ERR PN is Not correct
-NOTE Find & Read Part note!

Version Date: 25 Jun 2011
PCB number: AB1012536
PCB size: 29.2mm x 47.6mm, 1.150in x 1.875in, HxW = 1391sq mm, 2.16sq in

Distributor part numbers are quoted for contingency and comparison and do not constitute a recommendation or requirement: Purchase of an identical, same manufacturer part from a more cost effective distributor is encouraged. Substitution of parts from a different manufacturer requires engineering approval. In addition, substitution of a different part from the same manufacturer requires engineering approval.

Part numbers may be subject to change. Distributors part numbers are sometimes for economical buy quantities such as 1000pcs. It is the readers responsibility to check pack buy quantities, and minimum order quantities.

Mounting types:
[sm] Part is surface mount
[th] Part is thru-hole
[TP] Part is a test point
[NS] Part is not soldered

Part numbers were originally entered by hand. Verify parts before ordering.

©2025 AirBorn - Last updated 22 September 2025

Background Image Credit: The Cat’s Paw Nebula (NGC 6334): ESO, DSS2