728A

Mfr. #:: 728A
Manufacturer:: Hammond Manufacturing
Description:: Audio & Signal Transformers Transformers Audio & Signal
Lifecycle:: New from this manufacturer.
Datasheet:: 728A Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:: 728A Datasheet
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: Hammond Manufacturing

Product Category: IC Chips

Series: 700

Type: Laminated Core

Unit-Weight: 12 lbs

Termination-Style: Wire Leads

Height: 4.5 in

Length: 3.75 in

Width: 5.25 in

Mounting-Type: Chassis Mount

Size-Dimension: 133.35mm L x 95.25mm W

Current-Output-Max: 175mA

Power-Max: 210 VA

Voltage-Isolation: -

Height-Seated-Max: 114.30mm

Voltage-Primary: 117V, 234V

Voltage-Secondary-Full-Load: 2000V

Primary-Winding-s: Single

Secondary-Winding-s: Single

Center-Tap: Yes

Power-Rating: 210 VA

Tags: 728

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

728A Description

***ow.cn: Power Transformer 4000Vrms 346VA 5 Terminal Wire Lead Flange Mount

***ark: 117/234V 50/60Hz 2000Vct Rohs Compliant: Yes

***nell: TRANSFORMER, ISOLATION, 115V, 210VA

***i-Key: PWR XFMR LAMINATED 210VA CHAS MT

***k Electronics: Transformer, high voltage, 346VA, 117/234 VAC to 2,000V C.T. @ 173ma., 700 series 117/234V 50/60Hz 2000VCT Hammond PN 728A : UPC [623980036618]

Market price

Part #	Mfg.	Description	Stock	Price
728A DISTI # V99:2348_17677777	Hammond Manufacturing	728A	1	50:$111.1100 25:$116.2800 10:$122.2200 5:$126.2800 1:$129.0900
RT9728AHGE DISTI # 1028-1198-1-ND	Richtek Technology Corporation	IC PWR SW USB 1.3A SOT23-6 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	100802In Stock	1000:$0.4457 500:$0.5646 250:$0.6389 100:$0.7280 25:$0.8320 10:$0.9210 1:$1.0400
RT9728AHGE DISTI # 1028-1198-2-ND	Richtek Technology Corporation	IC PWR SW USB 1.3A SOT23-6 RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	99000In Stock	15000:$0.3695 6000:$0.3839 3000:$0.4041
1N4728A-TR DISTI # 1N4728AVSCT-ND	Vishay Semiconductors	DIODE ZENER 3.3V 1.3W DO41 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	29696In Stock	2500:$0.0597 1000:$0.0662 500:$0.0973 250:$0.1142 100:$0.1479 25:$0.2336 10:$0.2790 1:$0.3400
1N4728A-TR DISTI # 1N4728AVSTR-ND	Vishay Semiconductors	DIODE ZENER 3.3V 1.3W DO41 RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	25000In Stock	125000:$0.0336 50000:$0.0378 25000:$0.0403 10000:$0.0428 5000:$0.0504
1N4728ATR DISTI # 1N4728AFSCT-ND	ON Semiconductor	DIODE ZENER 3.3V 1W DO41 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	18075In Stock	1000:$0.0502 500:$0.0738 100:$0.1122 10:$0.2120 1:$0.2600
1N4728ATR DISTI # 1N4728AFSTR-ND	ON Semiconductor	DIODE ZENER 3.3V 1W DO41 RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	15000In Stock	150000:$0.0255 75000:$0.0287 30000:$0.0306 15000:$0.0325 6000:$0.0382 3000:$0.0440
1N4728A DISTI # 1N4728A-ND	ON Semiconductor	DIODE ZENER 3.3V 1W DO41 RoHS: Compliant Min Qty: 1 Container: Bulk	9494In Stock	1000:$0.0533 500:$0.0784 100:$0.1191 10:$0.2250 1:$0.2700
MCP4728A1-E/UN DISTI # MCP4728A1-E/UN-ND	Microchip Technology Inc	IC DAC 12BIT I2C 4CH 10MSOP RoHS: Compliant Min Qty: 1 Container: Tube	8285In Stock	100:$1.4832 25:$1.6276 1:$1.9500
1N4728ATA DISTI # 1655-1361-1-ND	SMC Diode Solutions	DIODE ZENER 3.3V 1W DO41 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4486In Stock	1000:$0.0619 500:$0.0910 250:$0.1068 100:$0.1699 25:$0.2184 10:$0.3030 1:$0.3300
MCP4728A0-E/UN DISTI # MCP4728A0-E/UN-ND	Microchip Technology Inc	IC DAC 12BIT I2C 4CH 10MSOP RoHS: Compliant Min Qty: 1 Container: Tube	3694In Stock	100:$1.4832 25:$1.6276 1:$1.9500
MAL202190528E3 DISTI # 4038PHCT-ND	Vishay BCcomponents	CAP ALUM 680UF 20% 25V AXIAL RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3530In Stock	100:$1.6609 10:$2.1750 1:$2.6900
MAL202190528E3 DISTI # 4038PHTB-ND	Vishay BCcomponents	CAP ALUM 680UF 20% 25V AXIAL RoHS: Compliant Min Qty: 500 Container: Tape & Box (TB)	3000In Stock	5000:$0.8941 2500:$0.9285 1000:$0.9628 500:$1.1004
1N4728ATA DISTI # 1655-1361-3-ND	SMC Diode Solutions	DIODE ZENER 3.3V 1W DO41 RoHS: Compliant Min Qty: 2500 Container: Tape & Box (TB)	2500In Stock	125000:$0.0315 62500:$0.0354 25000:$0.0377 12500:$0.0401 5000:$0.0472 2500:$0.0543
477TTA025M DISTI # 1572-1495-ND	Illinois Capacitor Inc	CAP ALUM 470UF 20% 25V AXIAL RoHS: Compliant Min Qty: 1 Container: Bulk	1916In Stock	5000:$0.3699 2500:$0.3836 1000:$0.4110 500:$0.4658 100:$0.6165 10:$0.8220 1:$1.0400
LGW2W820MELZ25 DISTI # 493-8560-ND	Nichicon Corporation	CAP ALUM 82UF 20% 450V SNAP RoHS: Compliant Min Qty: 1 Container: Bulk	1490In Stock	5000:$1.5957 2500:$1.6016 1000:$1.6631 500:$1.7863 100:$2.4023 10:$3.0800 1:$3.8200
728-AG30D DISTI # 30562455	TE Connectivity Ltd	728-AG30D	376	50:$28.9478 25:$32.6728 2:$36.3269
728A DISTI # 25952094	Hammond Manufacturing	728A	1	1:$129.0900
1N4728A DISTI # 1N4728A	ON Semiconductor	Diode Zener Single 3.3V 5% 1W 2-Pin DO-41 Bulk - Bulk (Alt: 1N4728A) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 2559	1:$0.0238 10:$0.0236 25:$0.0234 50:$0.0233 100:$0.0230 500:$0.0227 1000:$0.0224
1N4728ATR DISTI # 1N4728ATR	ON Semiconductor	Diode Zener Single 3.3V 5% 1W 2-Pin DO-41 T/R - Tape and Reel (Alt: 1N4728ATR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 174000	3000:$0.0334 6000:$0.0333 12000:$0.0319 18000:$0.0292 30000:$0.0275
BU9728AKV-E2 DISTI # BU9728AKV-E2	ROHM Semiconductor	LCD DRVR 3.3V/5V 48-Pin VQFP-C (Alt: BU9728AKV-E2) RoHS: Compliant Min Qty: 1	Europe - 1500	1:€1.8900 10:€1.6900 25:€1.5900 50:€1.5900 100:€1.4900 500:€1.4900 1000:€1.3900
XAM5728AABCXE DISTI # XAM5728AABCXE	Texas Instruments	MPU AM572x RISC 32-Bit 1000MHz 1.8V/3.3V 760-Pin FCBGA - Trays (Alt: XAM5728AABCXE) RoHS: Compliant Min Qty: 1 Container: Tray	Europe - 1	1:€94.5900 10:€91.8900 25:€89.0900 50:€86.6900 100:€84.1900 500:€81.8900 1000:€79.8900
MCP4728A2-E/UN DISTI # MCP4728A2-E/UN	Microchip Technology Inc	DAC 4-CH Resistor-String 12-bit 10-Pin MSOP Tube (Alt: MCP4728A2-E/UN) RoHS: Compliant Min Qty: 300 Container: Tube	Europe - 9	300:€1.1900 600:€1.1900 1200:€1.1900 1800:€1.1900 3000:€1.1900
MCP4728A3-E/UN DISTI # MCP4728A3-E/UN	Microchip Technology Inc	DAC 4-CH Resistor-String 12-bit 10-Pin MSOP Tube (Alt: MCP4728A3-E/UN) RoHS: Compliant Min Qty: 300 Container: Tube	Europe - 10	300:€1.1900 600:€1.1900 1200:€1.1900 1800:€1.1900 3000:€1.1900
MCP4728AO-E/UN DISTI # MCP4728A0-E/UN	Microchip Technology Inc	DAC 4-CH Resistor-String 12-bit 10-Pin MSOP Tube - Rail/Tube (Alt: MCP4728A0-E/UN) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 20	1:$1.4900 10:$1.4900 25:$1.4900 50:$1.4900 100:$1.4900 500:$1.4900 1000:$1.4900
MCP4728A1-E/UN DISTI # MCP4728A1-E/UN	Microchip Technology Inc	DAC 4-CH Resistor-String 12-bit 10-Pin MSOP Tube (Alt: MCP4728A1-E/UN) RoHS: Compliant Min Qty: 100 Container: Tube	Europe - 100	100:€1.7900 200:€1.6900 400:€1.5900 600:€1.4900 1000:€1.3900
W2F15C 472 8AT1F DISTI # W2F15C4728AT1F	AVX Corporation	Cap Ceramic 0.0047uF 50V X7R -20% to 50% SMD 0805 125°C Embossed T/R - Tape and Reel (Alt: W2F15C4728AT1F) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 4000	1000:$0.1069 2000:$0.1039 4000:$0.0999 6000:$0.0969 10000:$0.0949
1N4728A DISTI # 1N4728A	ON Semiconductor	Diode Zener Single 3.3V 5% 1W 2-Pin DO-41 Bulk (Alt: 1N4728A) RoHS: Compliant Min Qty: 1 Container: Bulk	Europe - 0
1N4728A G DISTI # 1N4728A G	Cobham Semiconductor Solutions	COMMERCIAL ZENER VOLTAGE REGULATOR DIODE - Bulk (Alt: 1N4728A G) RoHS: Not Compliant Min Qty: 422 Container: Bulk	Americas - 0	422:$3.0900 424:$2.9900 846:$2.9900 2110:$2.8900 4220:$2.7900
1N4728A G DISTI # 1N4728A G		- Bulk (Alt: 1N4728A G) Min Qty: 422 Container: Bulk	Americas - 0
1N4728A-TR DISTI # 1N4728A-TR	Vishay Intertechnologies	Diode Zener Single 3.3V 5% 1.3W 2-Pin DO-41 T/R - Tape and Reel (Alt: 1N4728A-TR) RoHS: Compliant Min Qty: 25000 Container: Reel	Americas - 0	25000:$0.0351 35000:$0.0350 60000:$0.0349 125000:$0.0327 250000:$0.0326
1N4728A TR DISTI # 1N4728A TR	Central Semiconductor Corp	Silicon Zener Diode Single 3.3V 5% 1W 2-Pin DO-41 Through Hole T/R - Tape and Reel (Alt: 1N4728A TR) RoHS: Not Compliant Min Qty: 5000 Container: Reel	Americas - 0
360GB003B1728A DISTI # 360GB003B1728A	Glenair Inc	ADAPTER - Bulk (Alt: 360GB003B1728A) RoHS: Not Compliant Min Qty: 1 Container: Bulk	Americas - 0
728A DISTI # 05T6546	Hammond Manufacturing	TRANSFORMER, ISOLATION, 115V, 210VA,Power Rating:210VA,Secondary Voltages:2kV,Current Rating:175mA,Isolation Transformer Primary Voltages:1 x 115V,Plug Type:-,Product Range:- , RoHS Compliant: Yes	2	1:$141.5700 5:$130.7700 10:$126.8600
1N4728A-TR DISTI # 18M3501	Vishay Intertechnologies	ZENER DIODE, 1.3W, 3.3V, DO-41,Zener Voltage Vz Typ:3.3V,Power Dissipation Pd:1.3W,Diode Case Style:DO-41,Zener Tolerance ±:5%,No. of Pins:2Pins,Operating Temperature Max:175°C,Product Range:1N47 Series,Breakdown Voltage:3.3V, RoHS Compliant: Yes	5424	1:$0.3060 25:$0.1990 50:$0.1500 100:$0.1010 250:$0.0940 500:$0.0870 1000:$0.0600 2500:$0.0540
1N4728A-TR DISTI # 55R1221	Vishay Intertechnologies	ZENER DIODE, 1.3W, 3.3V, DO-41, FULL REEL,Zener Voltage Vz Typ:3.3V,Power Dissipation Pd:1.3W,Diode Case Style:DO-41,Zener Tolerance ±:5%,No. of Pins:2Pins,Operating Temperature Max:175°C,Product Range:-,Packaging:Tape & Reel, RoHS Compliant: Yes	0	1:$0.0440 25000:$0.0440
1N4728A DISTI # 18C8944	ON Semiconductor	ZENER DIODE, 1W, 3.3V, DO-41,Zener Voltage Vz Typ:3.3V,Power Dissipation Pd:1W,Diode Case Style:DO-41,Zener Tolerance ±:5%,No. of Pins:2Pins,Operating Temperature Max:200°C,Product Range:1N47xxA Series,Breakdown Voltage:3.3V , RoHS Compliant: Yes	2925	1:$0.2720 10:$0.1810 100:$0.0770 500:$0.0650 1000:$0.0530 2500:$0.0450 10000:$0.0360 25000:$0.0340
1N4728A DISTI # 90R9416	SPC Multicomp	ZENER DIODE, 1W, 3.3V, DO-41,Zener Voltage Vz Typ:3.3V,Power Dissipation Pd:1W,Diode Case Style:DO-41,Zener Tolerance ±:5%,No. of Pins:2Pins,Operating Temperature Max:200°C,Product Range:-,Automotive Qualification Standard:- , RoHS Compliant: Yes	8131	1:$0.1880 10:$0.1590 50:$0.0690 100:$0.0490 500:$0.0370 1000:$0.0310
1N4728ATR. DISTI # 26AC5791	Fairchild Semiconductor Corporation	3.3V 1W 5% ZENER DO41 , ROHS COMPLIANT: YES	174000	1:$0.0420 3000:$0.0420 6000:$0.0410 12000:$0.0350
DA97-11728A DISTI # 71AC1996	Samsung Semiconductor		0	1:$80.8100
1N4728A,113 DISTI # 70R9653	Nexperia	ZENER DIODE, FULL REEL,Zener Voltage Vz Typ:3.3V,Power Dissipation Pd:1W,Diode Case Style:DO-41,Zener Tolerance ±:5%,No. of Pins:2Pins,Operating Temperature Max:200°C,Product Range:1N47xxA Series,Packaging:Tape & Reel , RoHS Compliant: Yes	5000	1:$0.0260 5000:$0.0260 10000:$0.0260 20000:$0.0260 30000:$0.0260
1N4728A,113 DISTI # 75R5234	Nexperia	ZENER DIODE, 1W, 3.3V, DO-41,Zener Voltage Vz Typ:3.3V,Power Dissipation Pd:1W,Diode Case Style:DO-41,Zener Tolerance ±:5%,No. of Pins:2Pins,Operating Temperature Max:200°C,Product Range:1N47xxA Series,Packaging:Cut Tape , RoHS Compliant: Yes	786	1:$0.0400 25:$0.0400 50:$0.0400 100:$0.0400 250:$0.0400 500:$0.0400 1000:$0.0400
DA97-12728A DISTI # 71AC5451	Samsung Semiconductor		0	1:$56.3200

Image	Part #	Description
	Mfr.#: 7205L12PDG OMO.#: OMO-7205L12PDG	FIFO 8KX9 ASYNC FIFO
	Mfr.#: 72V2111L15PFGI OMO.#: OMO-72V2111L15PFGI	FIFO 3.3V 4M SUPER SYNC II
	Mfr.#: 7205SPYCBE OMO.#: OMO-7205SPYCBE	Toggle Switches Toggle
	Mfr.#: 7207J1V4QE2 OMO.#: OMO-7207J1V4QE2-CK-COMPONENTS	SWITCH ROCKER DPDT 5A 120V
	Mfr.#: 7211J2CQE2 OMO.#: OMO-7211J2CQE2-CK-COMPONENTS	SWITCH ROCKER SP3T 5A 120V
	Mfr.#: 7205J1Z3QE2 OMO.#: OMO-7205J1Z3QE2-CK-COMPONENTS	SWITCH ROCKER DPDT 5A 120V
	Mfr.#: 7201J2AQE2 OMO.#: OMO-7201J2AQE2-CK-COMPONENTS	SWITCH ROCKER DPDT 5A 120V
	Mfr.#: 7203SYABE2 OMO.#: OMO-7203SYABE2-CK-COMPONENTS	SWITCH TOGGLE DPDT 0.4VA 20V
	Mfr.#: 7203P1D9V3QE OMO.#: OMO-7203P1D9V3QE-CK-COMPONENTS	SWITCH TOGGLE DPDT 5A 120V
	Mfr.#: 7211SD9CQE OMO.#: OMO-7211SD9CQE-CK-COMPONENTS	SWITCH TOGGLE SP3T 5A 120V

728A

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes