Page 40 - Diodes - Zener - Single | Discrete Semiconductor Products

JANTXV1N756A-1
Microsemi Corporation

DIODE ZENER 8.2V 500MW DO35

Package: DO-204AH, DO-35, Axial

Stock4,496
SML4732-E3/61
Vishay Semiconductor Diodes Division

DIODE ZENER 4.7V 1W DO214AC

Package: DO-214AC, SMA

Stock4,096
1N4969US
Microsemi Corporation

DIODE ZENER 30V 5W D5B

Package: E-MELF

Stock7,344
SMBG5934AE3/TR13
Microsemi Corporation

DIODE ZENER 24V 2W SMBG

Package: DO-215AA, SMB Gull Wing

Stock6,672
SMBG4739CE3/TR13
Microsemi Corporation

DIODE ZENER 9.1V 2W SMBG

Package: DO-215AA, SMB Gull Wing

Stock3,328
JAN1N756CUR-1
Microsemi Corporation

DIODE ZENER 8.2V 500MW DO213AA

Package: DO-213AA (Glass)

Stock5,472
JANTXV1N972D-1
Microsemi Corporation

DIODE ZENER 30V 500MW DO35

Package: DO-204AH, DO-35, Axial

Stock6,416
CDLL5922C
Microsemi Corporation

DIODE ZENER 7.5V 1.25W DO213AB

Package: DO-213AB, MELF

Stock5,536
CDLL5518B
Microsemi Corporation

DIODE ZENER 3.3V 500MW DO213AB

Package: DO-213AB, MELF

Stock2,368
1N5364AE3/TR13
Microsemi Corporation

DIODE ZENER 33V 5W T18

Package: T-18, Axial

Stock4,864
BZD27C24P RTG
Taiwan Semiconductor Corporation

DIODE, ZENER, 24V, 1000MW, %, SU

Package: DO-219AB

Stock5,008
BZD27C82P RQG
Taiwan Semiconductor Corporation

DIODE, ZENER, 82V, 1000MW, %, SU

Package: DO-219AB

Stock2,128
1SMA5940 M2G
Taiwan Semiconductor Corporation

DIODE, ZENER, 43V, 1500MW, 5%, D

Package: DO-214AC, SMA

Stock4,240
PDZ10B,115
Nexperia USA Inc.

DIODE ZENER 10V 400MW SOD323

Package: SC-76, SOD-323

Stock6,080
1N4743A
Fairchild/ON Semiconductor

DIODE ZENER 13V 1W DO41

Package: DO-204AL, DO-41, Axial

Stock867,912
TDZTR13
Rohm Semiconductor

DIODE ZENER 13V 500MW TUMD2

Package: 2-SMD, Flat Lead

Stock72,000
1N4728A TR
Central Semiconductor Corp

DIODE ZENER 3.3V 1W DO41

Package: DO-204AL, DO-41, Axial

Stock3,664
TZM5255B-GS08
Vishay Semiconductor Diodes Division

DIODE ZENER 28V 500MW SOD80

Package: DO-213AC, MINI-MELF, SOD-80

Stock120,000
MMSZ4683-E3-08
Vishay Semiconductor Diodes Division

DIODE ZENER 3V 500MW SOD123

Package: SOD-123

Stock80,418
1N3327
Solid State Inc.

DO5 50 WATT ZENER DIODES

Package: -

Request a Quote

Part Number	Manufacturer	Description	Package	Stock	Tolerance	Power - Max	Impedance (Max) (Zzt)	Current - Reverse Leakage @ Vr	Voltage - Forward (Vf) (Max) @ If	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
JANTXV1N756A-1	Microsemi Corporation	DIODE ZENER 8.2V 500MW DO35 Voltage - Zener (Nom) (Vz): 8.2V Tolerance: ±5% Power - Max: 500mW Impedance (Max) (Zzt): 8 Ohms Current - Reverse Leakage @ Vr: 1µA @ 6V Voltage - Forward (Vf) (Max) @ If: 1.1V @ 200mA Operating Temperature: -65°C ~ 175°C Mounting Type: Through Hole Package / Case: DO-204AH, DO-35, Axial Supplier Device Package: DO-35	Package: DO-204AH, DO-35, Axial	Stock4,496	±5%	500mW	8 Ohms	1µA @ 6V	1.1V @ 200mA	-65°C ~ 175°C	Through Hole	DO-204AH, DO-35, Axial	DO-35
SML4732-E3/61	Vishay Semiconductor Diodes Division	DIODE ZENER 4.7V 1W DO214AC Voltage - Zener (Nom) (Vz): 4.7V Tolerance: ±5% Power - Max: 1W Impedance (Max) (Zzt): 8 Ohms Current - Reverse Leakage @ Vr: 10µA @ 1V Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: 150°C Mounting Type: Surface Mount Package / Case: DO-214AC, SMA Supplier Device Package: DO-214AC (SMA)	Package: DO-214AC, SMA	Stock4,096	±5%	1W	8 Ohms	10µA @ 1V	-	150°C	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)
1N4969US	Microsemi Corporation	DIODE ZENER 30V 5W D5B Voltage - Zener (Nom) (Vz): 30V Tolerance: ±5% Power - Max: 5W Impedance (Max) (Zzt): 8 Ohms Current - Reverse Leakage @ Vr: 2µA @ 22.8V Voltage - Forward (Vf) (Max) @ If: 1.5V @ 1A Operating Temperature: -65°C ~ 175°C Mounting Type: Surface Mount Package / Case: E-MELF Supplier Device Package: D-5B	Package: E-MELF	Stock7,344	±5%	5W	8 Ohms	2µA @ 22.8V	1.5V @ 1A	-65°C ~ 175°C	Surface Mount	E-MELF	D-5B
SMBG5934AE3/TR13	Microsemi Corporation	DIODE ZENER 24V 2W SMBG Voltage - Zener (Nom) (Vz): 24V Tolerance: ±10% Power - Max: 2W Impedance (Max) (Zzt): 19 Ohms Current - Reverse Leakage @ Vr: 1µA @ 18.2V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA Operating Temperature: -65°C ~ 150°C Mounting Type: Surface Mount Package / Case: DO-215AA, SMB Gull Wing Supplier Device Package: SMBG (DO-215AA)	Package: DO-215AA, SMB Gull Wing	Stock6,672	±10%	2W	19 Ohms	1µA @ 18.2V	1.2V @ 200mA	-65°C ~ 150°C	Surface Mount	DO-215AA, SMB Gull Wing	SMBG (DO-215AA)
SMBG4739CE3/TR13	Microsemi Corporation	DIODE ZENER 9.1V 2W SMBG Voltage - Zener (Nom) (Vz): 9.1V Tolerance: ±2% Power - Max: 2W Impedance (Max) (Zzt): 5 Ohms Current - Reverse Leakage @ Vr: 10µA @ 7V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA Operating Temperature: -65°C ~ 150°C Mounting Type: Surface Mount Package / Case: DO-215AA, SMB Gull Wing Supplier Device Package: SMBG (DO-215AA)	Package: DO-215AA, SMB Gull Wing	Stock3,328	±2%	2W	5 Ohms	10µA @ 7V	1.2V @ 200mA	-65°C ~ 150°C	Surface Mount	DO-215AA, SMB Gull Wing	SMBG (DO-215AA)
JAN1N756CUR-1	Microsemi Corporation	DIODE ZENER 8.2V 500MW DO213AA Voltage - Zener (Nom) (Vz): 8.2V Tolerance: ±2% Power - Max: 500mW Impedance (Max) (Zzt): 8 Ohms Current - Reverse Leakage @ Vr: 1µA @ 6V Voltage - Forward (Vf) (Max) @ If: 1.1V @ 200mA Operating Temperature: -65°C ~ 175°C Mounting Type: Surface Mount Package / Case: DO-213AA (Glass) Supplier Device Package: DO-213AA	Package: DO-213AA (Glass)	Stock5,472	±2%	500mW	8 Ohms	1µA @ 6V	1.1V @ 200mA	-65°C ~ 175°C	Surface Mount	DO-213AA (Glass)	DO-213AA
JANTXV1N972D-1	Microsemi Corporation	DIODE ZENER 30V 500MW DO35 Voltage - Zener (Nom) (Vz): 30V Tolerance: ±1% Power - Max: 500mW Impedance (Max) (Zzt): 49 Ohms Current - Reverse Leakage @ Vr: 500nA @ 23V Voltage - Forward (Vf) (Max) @ If: 1.1V @ 200mA Operating Temperature: -65°C ~ 175°C Mounting Type: Through Hole Package / Case: DO-204AH, DO-35, Axial Supplier Device Package: DO-35 (DO-204AH)	Package: DO-204AH, DO-35, Axial	Stock6,416	±1%	500mW	49 Ohms	500nA @ 23V	1.1V @ 200mA	-65°C ~ 175°C	Through Hole	DO-204AH, DO-35, Axial	DO-35 (DO-204AH)
CDLL5922C	Microsemi Corporation	DIODE ZENER 7.5V 1.25W DO213AB Voltage - Zener (Nom) (Vz): 7.5V Tolerance: ±2% Power - Max: 1.25W Impedance (Max) (Zzt): 3 Ohms Current - Reverse Leakage @ Vr: 5µA @ 6V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA Operating Temperature: -65°C ~ 175°C Mounting Type: Surface Mount Package / Case: DO-213AB, MELF Supplier Device Package: DO-213AB	Package: DO-213AB, MELF	Stock5,536	±2%	1.25W	3 Ohms	5µA @ 6V	1.2V @ 200mA	-65°C ~ 175°C	Surface Mount	DO-213AB, MELF	DO-213AB
CDLL5518B	Microsemi Corporation	DIODE ZENER 3.3V 500MW DO213AB Voltage - Zener (Nom) (Vz): 3.3V Tolerance: ±5% Power - Max: 500mW Impedance (Max) (Zzt): 26 Ohms Current - Reverse Leakage @ Vr: 5µA @ 1V Voltage - Forward (Vf) (Max) @ If: 1.1V @ 200mA Operating Temperature: -65°C ~ 175°C Mounting Type: Surface Mount Package / Case: DO-213AB, MELF Supplier Device Package: DO-213AB	Package: DO-213AB, MELF	Stock2,368	±5%	500mW	26 Ohms	5µA @ 1V	1.1V @ 200mA	-65°C ~ 175°C	Surface Mount	DO-213AB, MELF	DO-213AB
1N5364AE3/TR13	Microsemi Corporation	DIODE ZENER 33V 5W T18 Voltage - Zener (Nom) (Vz): 33V Tolerance: ±10% Power - Max: 5W Impedance (Max) (Zzt): 10 Ohms Current - Reverse Leakage @ Vr: 500nA @ 23.8V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 1A Operating Temperature: -65°C ~ 150°C Mounting Type: Through Hole Package / Case: T-18, Axial Supplier Device Package: T-18	Package: T-18, Axial	Stock4,864	±10%	5W	10 Ohms	500nA @ 23.8V	1.2V @ 1A	-65°C ~ 150°C	Through Hole	T-18, Axial	T-18
BZD27C24P RTG	Taiwan Semiconductor Corporation	DIODE, ZENER, 24V, 1000MW, %, SU Voltage - Zener (Nom) (Vz): 24.2V Tolerance: ±5.78% Power - Max: 1W Impedance (Max) (Zzt): 15 Ohms Current - Reverse Leakage @ Vr: 1µA @ 18V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA Operating Temperature: -55°C ~ 175°C (TJ) Mounting Type: Surface Mount Package / Case: DO-219AB Supplier Device Package: Sub SMA	Package: DO-219AB	Stock5,008	±5.78%	1W	15 Ohms	1µA @ 18V	1.2V @ 200mA	-55°C ~ 175°C (TJ)	Surface Mount	DO-219AB	Sub SMA
BZD27C82P RQG	Taiwan Semiconductor Corporation	DIODE, ZENER, 82V, 1000MW, %, SU Voltage - Zener (Nom) (Vz): 82V Tolerance: ±6.09% Power - Max: 1W Impedance (Max) (Zzt): 200 Ohms Current - Reverse Leakage @ Vr: 1µA @ 62V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA Operating Temperature: -55°C ~ 175°C (TJ) Mounting Type: Surface Mount Package / Case: DO-219AB Supplier Device Package: Sub SMA	Package: DO-219AB	Stock2,128	±6.09%	1W	200 Ohms	1µA @ 62V	1.2V @ 200mA	-55°C ~ 175°C (TJ)	Surface Mount	DO-219AB	Sub SMA
1SMA5940 M2G	Taiwan Semiconductor Corporation	DIODE, ZENER, 43V, 1500MW, 5%, D Voltage - Zener (Nom) (Vz): 43V Tolerance: ±5% Power - Max: 1.5W Impedance (Max) (Zzt): 53 Ohms Current - Reverse Leakage @ Vr: 500nA @ 32.7V Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: -55°C ~ 150°C (TJ) Mounting Type: Surface Mount Package / Case: DO-214AC, SMA Supplier Device Package: DO-214AC (SMA)	Package: DO-214AC, SMA	Stock4,240	±5%	1.5W	53 Ohms	500nA @ 32.7V	-	-55°C ~ 150°C (TJ)	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)
PDZ10B,115	Nexperia USA Inc.	DIODE ZENER 10V 400MW SOD323 Voltage - Zener (Nom) (Vz): 10V Tolerance: ±2% Power - Max: 400mW Impedance (Max) (Zzt): 10 Ohms Current - Reverse Leakage @ Vr: 100nA @ 7V Voltage - Forward (Vf) (Max) @ If: 1.1V @ 100mA Operating Temperature: -65°C ~ 150°C Mounting Type: Surface Mount Package / Case: SC-76, SOD-323 Supplier Device Package: SOD-323	Package: SC-76, SOD-323	Stock6,080	±2%	400mW	10 Ohms	100nA @ 7V	1.1V @ 100mA	-65°C ~ 150°C	Surface Mount	SC-76, SOD-323	SOD-323
1N4743A	Fairchild/ON Semiconductor	DIODE ZENER 13V 1W DO41 Voltage - Zener (Nom) (Vz): 13V Tolerance: ±5% Power - Max: 1W Impedance (Max) (Zzt): 10 Ohms Current - Reverse Leakage @ Vr: 5µA @ 9.9V Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: -65°C ~ 200°C Mounting Type: Through Hole Package / Case: DO-204AL, DO-41, Axial Supplier Device Package: DO-41	Package: DO-204AL, DO-41, Axial	Stock867,912	±5%	1W	10 Ohms	5µA @ 9.9V	-	-65°C ~ 200°C	Through Hole	DO-204AL, DO-41, Axial	DO-41
TDZTR13	Rohm Semiconductor	DIODE ZENER 13V 500MW TUMD2 Voltage - Zener (Nom) (Vz): 13V Tolerance: ±10% Power - Max: 500mW Impedance (Max) (Zzt): - Current - Reverse Leakage @ Vr: 10µA @ 9V Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: -55°C ~ 150°C Mounting Type: Surface Mount Package / Case: 2-SMD, Flat Lead Supplier Device Package: TUMD2	Package: 2-SMD, Flat Lead	Stock72,000	±10%	500mW	-	10µA @ 9V	-	-55°C ~ 150°C	Surface Mount	2-SMD, Flat Lead	TUMD2
1N4728A TR	Central Semiconductor Corp	DIODE ZENER 3.3V 1W DO41 Voltage - Zener (Nom) (Vz): 3.3V Tolerance: ±5% Power - Max: 1W Impedance (Max) (Zzt): 10 Ohms Current - Reverse Leakage @ Vr: 100µA @ 1V Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA Operating Temperature: -65°C ~ 200°C Mounting Type: Through Hole Package / Case: DO-204AL, DO-41, Axial Supplier Device Package: DO-41	Package: DO-204AL, DO-41, Axial	Stock3,664	±5%	1W	10 Ohms	100µA @ 1V	1.2V @ 200mA	-65°C ~ 200°C	Through Hole	DO-204AL, DO-41, Axial	DO-41
TZM5255B-GS08	Vishay Semiconductor Diodes Division	DIODE ZENER 28V 500MW SOD80 Voltage - Zener (Nom) (Vz): 28V Tolerance: ±5% Power - Max: 500mW Impedance (Max) (Zzt): 44 Ohms Current - Reverse Leakage @ Vr: 100nA @ 21V Voltage - Forward (Vf) (Max) @ If: 1.1V @ 200mA Operating Temperature: 175°C Mounting Type: Surface Mount Package / Case: DO-213AC, MINI-MELF, SOD-80 Supplier Device Package: SOD-80 MiniMELF	Package: DO-213AC, MINI-MELF, SOD-80	Stock120,000	±5%	500mW	44 Ohms	100nA @ 21V	1.1V @ 200mA	175°C	Surface Mount	DO-213AC, MINI-MELF, SOD-80	SOD-80 MiniMELF
MMSZ4683-E3-08	Vishay Semiconductor Diodes Division	DIODE ZENER 3V 500MW SOD123 Voltage - Zener (Nom) (Vz): 3V Tolerance: ±5% Power - Max: 500mW Impedance (Max) (Zzt): - Current - Reverse Leakage @ Vr: 800nA @ 1V Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: - Mounting Type: Surface Mount Package / Case: SOD-123 Supplier Device Package: SOD-123	Package: SOD-123	Stock80,418	±5%	500mW	-	800nA @ 1V	-	-	Surface Mount	SOD-123	SOD-123
1N3327	Solid State Inc.	DO5 50 WATT ZENER DIODES Voltage - Zener (Nom) (Vz): 39 V Tolerance: ±20% Power - Max: 50 W Impedance (Max) (Zzt): 4 Ohms Current - Reverse Leakage @ Vr: - Voltage - Forward (Vf) (Max) @ If: 1.5 V @ 10 A Operating Temperature: -65°C ~ 175°C (TJ) Mounting Type: Stud Mount Package / Case: DO-203AB, DO-5, Stud Supplier Device Package: DO-5	Package: -	Request a Quote	±20%	50 W	4 Ohms	-	1.5 V @ 10 A	-65°C ~ 175°C (TJ)	Stud Mount	DO-203AB, DO-5, Stud	DO-5
HZ30-3L-E	Renesas Electronics Corporation	DIODE ZENER 0.4W Voltage - Zener (Nom) (Vz): - Tolerance: - Power - Max: - Impedance (Max) (Zzt): - Current - Reverse Leakage @ Vr: - Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: - Mounting Type: - Package / Case: - Supplier Device Package: -	Package: -	Request a Quote	-	-	-	-	-	-	-	-	-
CDLL5519D	Microchip Technology	VOLTAGE REGULATOR Voltage - Zener (Nom) (Vz): 3.6 V Tolerance: ±1% Power - Max: 500 mW Impedance (Max) (Zzt): 24 Ohms Current - Reverse Leakage @ Vr: 3 µA @ 1 V Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 200 mA Operating Temperature: -65°C ~ 175°C (TJ) Mounting Type: Surface Mount Package / Case: DO-213AA Supplier Device Package: DO-213AA	Package: -	Request a Quote	±1%	500 mW	24 Ohms	3 µA @ 1 V	1.1 V @ 200 mA	-65°C ~ 175°C (TJ)	Surface Mount	DO-213AA	DO-213AA
1N986B-1E3-TR	Microchip Technology	VOLTAGE REGULATOR Voltage - Zener (Nom) (Vz): 110 V Tolerance: ±5% Power - Max: 500 mW Impedance (Max) (Zzt): 750 Ohms Current - Reverse Leakage @ Vr: 5 µA @ 83.6 V Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 200 mA Operating Temperature: -65°C ~ 175°C Mounting Type: Through Hole Package / Case: DO-204AH, DO-35, Axial Supplier Device Package: DO-204AH (DO-35)	Package: -	Request a Quote	±5%	500 mW	750 Ohms	5 µA @ 83.6 V	1.1 V @ 200 mA	-65°C ~ 175°C	Through Hole	DO-204AH, DO-35, Axial	DO-204AH (DO-35)
JANTXV1N6309D	Microchip Technology	DIODE ZENER 2.4V 500MW DO35 Voltage - Zener (Nom) (Vz): 2.4 V Tolerance: ±1% Power - Max: 500 mW Impedance (Max) (Zzt): 30 Ohms Current - Reverse Leakage @ Vr: 100 µA @ 1 V Voltage - Forward (Vf) (Max) @ If: 1.4 V @ 1 A Operating Temperature: -65°C ~ 175°C (TJ) Mounting Type: Through Hole Package / Case: DO-204AH, DO-35, Axial Supplier Device Package: DO-204AH (DO-35)	Package: -	Request a Quote	±1%	500 mW	30 Ohms	100 µA @ 1 V	1.4 V @ 1 A	-65°C ~ 175°C (TJ)	Through Hole	DO-204AH, DO-35, Axial	DO-204AH (DO-35)
JANS1N4476CUS-TR	Microchip Technology	VOLTAGE REGULATOR Voltage - Zener (Nom) (Vz): 30 V Tolerance: ±2% Power - Max: 1.5 W Impedance (Max) (Zzt): 20 Ohms Current - Reverse Leakage @ Vr: 50 nA @ 24 V Voltage - Forward (Vf) (Max) @ If: 1.5 V @ 1 A Operating Temperature: -65°C ~ 175°C (TJ) Mounting Type: Surface Mount Package / Case: SQ-MELF, A Supplier Device Package: D-5A	Package: -	Request a Quote	±2%	1.5 W	20 Ohms	50 nA @ 24 V	1.5 V @ 1 A	-65°C ~ 175°C (TJ)	Surface Mount	SQ-MELF, A	D-5A
RD120FM-T1-AZ	Renesas	RD120FM-T1-AZ - ZENER DIODES1 W Voltage - Zener (Nom) (Vz): - Tolerance: - Power - Max: - Impedance (Max) (Zzt): - Current - Reverse Leakage @ Vr: - Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: 150°C (TJ) Mounting Type: Surface Mount Package / Case: DO-214AC, SMA Supplier Device Package: 2-Power Mini Mold	Package: -	Request a Quote	-	-	-	-	-	150°C (TJ)	Surface Mount	DO-214AC, SMA	2-Power Mini Mold
1SMB5940_R1_00001	Panjit International Inc.	SURFACE MOUNT SILICON ZENER DIOD Voltage - Zener (Nom) (Vz): 43 V Tolerance: ±5% Power - Max: 1.5 W Impedance (Max) (Zzt): 53 Ohms Current - Reverse Leakage @ Vr: 1 µA @ 32.7 V Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: -55°C ~ 150°C (TJ) Mounting Type: Surface Mount Package / Case: DO-214AA, SMB Supplier Device Package: SMB (DO-214AA)	Package: -	Request a Quote	±5%	1.5 W	53 Ohms	1 µA @ 32.7 V	-	-55°C ~ 150°C (TJ)	Surface Mount	DO-214AA, SMB	SMB (DO-214AA)
1N4573-1-TR	Microchip Technology	DIODE ZENER TEMP COMPENSATED Voltage - Zener (Nom) (Vz): 6.4 V Tolerance: ±1% Power - Max: 500 mW Impedance (Max) (Zzt): 100 Ohms Current - Reverse Leakage @ Vr: 2 µA @ 3 V Voltage - Forward (Vf) (Max) @ If: - Operating Temperature: -65°C ~ 175°C Mounting Type: Through Hole Package / Case: DO-204AA, DO-7, Axial Supplier Device Package: DO-7 (DO-204AA)	Package: -	Request a Quote	±1%	500 mW	100 Ohms	2 µA @ 3 V	-	-65°C ~ 175°C	Through Hole	DO-204AA, DO-7, Axial	DO-7 (DO-204AA)