Bill of Materials for Key Scan Analyzer

A1 (C)1998 AIRBORN No part? NS Please do not duplicate this BOM
C1 0.22uf RAD2.5 CP25-224?? th
C2 C3 22pf RAD0.1 2 ea CP25-220?? th
C4 C5 C6 C7 C10 2.2uf 50v RB.1/.2 5 ea EL20-225? R5028 RE6042 th Pana:ECA-1HHG2R2 Electrolytic
C8 C9 100uf 25v RB.1/.2 2 ea EL25-107? R5124 RE6140 th Pana:ECA1EHG101
CN1 Keylines IDC16 PFVM-16V? P5016 PP1106 th Oupiin:3012-16G00SB
CN2 Plugpack DCSKT2.1 KBL9-84K? P0620 SC1313-ND th Switchcraft:RAPC722X Oupiin:8963-2003TR DC power connector 2.1mm pin 5.5mm OD
CN3 DB9F D9SKT/90 BOE1-VKT? P3030 PS0806 th Oupiin:7906-09FA
D1 1N4002 DIODE10 OWBE-1MW SUBST? 910-9595 Z0109 th Fairchild:1N4004
D2 15V 1.3W DIODE10 ZD1W-15V? th
D3 5.6V 1.3W DIODE10 ZD1W-5V6? th
DS1 SW-DIP4 DIP8 WVII-04P? S3050 SM1020 th Grayhill:78B04T
IC1 AT89C2051 DIP20 AU8C-GPG PGM? ZZ8700 171-5457 th Atmel:AT89C2051-24PU
IC2 ICL232 DIP16 CUC5-4KX? Z9190 ZK8824 th TI:MAX232N RS232 Transceiver
L1 Orng-COMs LED5 LBB5-ORN? Z0804 511-1260-ND th Rohm:HLMP-D401
L2 Grn-Okay LED5 LBB5-GRN? Z0801 ZD0170 th LiteOn:LTL-307G
PCB LAM# AB9810768 PCLAMINATE NS Order PCBs from AirBorn
R1 R2 2.2k AXIAL0.4 2 ea CR25-222? R0050 947-6652 th Yageo:CFR-25JB-2K2
SIP1 10k SIP9 SIP9-103? XON:SIP9A-103G 935-6819 th Bourns:4609X-101-103LF 8 bussed resistors
SKT1 ICSOCKET DIP20 FB4M-20P? P0538 PI6460 th Aries:20-3518-10
SKT2 ICSOCKET DIP16 FB4M-16P? P0534 PI6456 th Aries:16-3518-10
TP1 Gnd TP Nopart:Testpoint? TP
TP2 Res TP Nopart:Testpoint? TP
TP3 +5v TP Nopart:Testpoint? TP
TP4 Rx TP Nopart:Testpoint? TP
TP5 Tx TP Nopart:Testpoint? TP
VR1 LM2936AZ5 TO-92A H26Z-BFQ? 128-2006 113-0603 th NS:LM2931AZ-5.0/NOPB
XTAL1 22.1184Mhz HC49/4H NKB7-IDA? XON:2939RQ 184-2229 th TXC:9B-22.1184MAAJ-B

Bill of Materials for Key Scan Analyzer

A1 (C)1998 AIRBORN No part? NS Please do not duplicate this BOM
C1 0.22uf RAD2.5 CP25-224?? th
C2 C3 22pf RAD0.1 2 ea CP25-220?? th
C4 C5 C6 C7 C10 2.2uf 50v RB.1/.2 5 ea EL20-225? R5028 RE6042 th Pana:ECA-1HHG2R2 Electrolytic
C8 C9 100uf 25v RB.1/.2 2 ea EL25-107? R5124 RE6140 th Pana:ECA1EHG101
CN1 Keylines IDC16 PFVM-16V? P5016 PP1106 th Oupiin:3012-16G00SB
CN2 Plugpack DCSKT2.1 KBL9-84K? P0620 SC1313-ND th Switchcraft:RAPC722X Oupiin:8963-2003TR DC power connector 2.1mm pin 5.5mm OD
CN3 DB9F D9SKT/90 BOE1-VKT? P3030 PS0806 th Oupiin:7906-09FA
D1 1N4002 DIODE10 OWBE-1MW SUBST? 910-9595 Z0109 th Fairchild:1N4004
D2 15V 1.3W DIODE10 ZD1W-15V? th
D3 5.6V 1.3W DIODE10 ZD1W-5V6? th
DS1 SW-DIP4 DIP8 WVII-04P? S3050 SM1020 th Grayhill:78B04T
IC1 AT89C2051 DIP20 AU8C-GPG PGM? ZZ8700 171-5457 th Atmel:AT89C2051-24PU
IC2 ICL232 DIP16 CUC5-4KX? Z9190 ZK8824 th TI:MAX232N RS232 Transceiver
L1 Orng-COMs LED5 LBB5-ORN? Z0804 511-1260-ND th Rohm:HLMP-D401
L2 Grn-Okay LED5 LBB5-GRN? Z0801 ZD0170 th LiteOn:LTL-307G
PCB LAM# AB9810768 PCLAMINATE NS Order PCBs from AirBorn
R1 R2 2.2k AXIAL0.4 2 ea CR25-222? R0050 947-6652 th Yageo:CFR-25JB-2K2
SIP1 10k SIP9 SIP9-103? XON:SIP9A-103G 935-6819 th Bourns:4609X-101-103LF 8 bussed resistors
SKT1 ICSOCKET DIP20 FB4M-20P? P0538 PI6460 th Aries:20-3518-10
SKT2 ICSOCKET DIP16 FB4M-16P? P0534 PI6456 th Aries:16-3518-10
TP1 Gnd TP Nopart:Testpoint? TP
TP2 Res TP Nopart:Testpoint? TP
TP3 +5v TP Nopart:Testpoint? TP
TP4 Rx TP Nopart:Testpoint? TP
TP5 Tx TP Nopart:Testpoint? TP
VR1 LM2936AZ5 TO-92A H26Z-BFQ? 128-2006 113-0603 th NS:LM2931AZ-5.0/NOPB
XTAL1 22.1184Mhz HC49/4H NKB7-IDA? XON:2939RQ 184-2229 th TXC:9B-22.1184MAAJ-B

Bill of Materials for Key Scan Analyzer

A1 (C)1998 AIRBORN No part? NS Please do not duplicate this BOM
C1 0.22uf RAD2.5 CP25-224?? th
C2 C3 22pf RAD0.1 2 ea CP25-220?? th
C4 C5 C6 C7 C10 2.2uf 50v RB.1/.2 5 ea EL20-225? R5028 RE6042 th Pana:ECA-1HHG2R2 Electrolytic
C8 C9 100uf 25v RB.1/.2 2 ea EL25-107? R5124 RE6140 th Pana:ECA1EHG101
CN1 Keylines IDC16 PFVM-16V? P5016 PP1106 th Oupiin:3012-16G00SB
CN2 Plugpack DCSKT2.1 KBL9-84K? P0620 SC1313-ND th Switchcraft:RAPC722X Oupiin:8963-2003TR DC power connector 2.1mm pin 5.5mm OD
CN3 DB9F D9SKT/90 BOE1-VKT? P3030 PS0806 th Oupiin:7906-09FA
D1 1N4002 DIODE10 OWBE-1MW SUBST? 910-9595 Z0109 th Fairchild:1N4004
D2 15V 1.3W DIODE10 ZD1W-15V? th
D3 5.6V 1.3W DIODE10 ZD1W-5V6? th
DS1 SW-DIP4 DIP8 WVII-04P? S3050 SM1020 th Grayhill:78B04T
IC1 AT89C2051 DIP20 AU8C-GPG PGM? ZZ8700 171-5457 th Atmel:AT89C2051-24PU
IC2 ICL232 DIP16 CUC5-4KX? Z9190 ZK8824 th TI:MAX232N RS232 Transceiver
L1 Orng-COMs LED5 LBB5-ORN? Z0804 511-1260-ND th Rohm:HLMP-D401
L2 Grn-Okay LED5 LBB5-GRN? Z0801 ZD0170 th LiteOn:LTL-307G
PCB LAM# AB9810768 PCLAMINATE NS Order PCBs from AirBorn
R1 R2 2.2k AXIAL0.4 2 ea CR25-222? R0050 947-6652 th Yageo:CFR-25JB-2K2
SIP1 10k SIP9 SIP9-103? XON:SIP9A-103G 935-6819 th Bourns:4609X-101-103LF 8 bussed resistors
SKT1 ICSOCKET DIP20 FB4M-20P? P0538 PI6460 th Aries:20-3518-10
SKT2 ICSOCKET DIP16 FB4M-16P? P0534 PI6456 th Aries:16-3518-10
TP1 Gnd TP Nopart:Testpoint? TP
TP2 Res TP Nopart:Testpoint? TP
TP3 +5v TP Nopart:Testpoint? TP
TP4 Rx TP Nopart:Testpoint? TP
TP5 Tx TP Nopart:Testpoint? TP
VR1 LM2936AZ5 TO-92A H26Z-BFQ? 128-2006 113-0603 th NS:LM2931AZ-5.0/NOPB
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: 10 Oct 1998
PCB number: AB9810768
PCB size: 63.5mm x 62.2mm, 2.500in x 2.450in, HxW = 3952sq mm, 6.12sq 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: NGC 3603: From Beginning To End : Wolfgang Brandner (JPL/IPAC), Eva K. Grebel (U. Wash.), You-Hua Chu (UIUC),NASA