Name: 373EX
Brand: Hammond Manufacturing
SKU: 373EX
Availability: InStock
Rating: 5 (180 reviews)

373EX

For Reference Only

Part Number	373EX
Manufacturer	Hammond Manufacturing
Description	XFRMR LAMINATED 311VA CHAS MOUNT
Datasheet	373EX Datasheet 373EX Specifications
Package	-
ECAD
In Stock	2,988 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 12 - May 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 373EX (Power Transformers) is manufactured by Hammond Manufacturing and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 373EX specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 373EX with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 373EX.

373EX Specifications

Manufacturer	Hammond Manufacturing
Category	Transformers - Power Transformers
Package	-
ECAD
Series	300
Type	Laminated Core
Voltage - Primary	100V, 110V, 120V, 200V, 220V, 240V
Voltage - Secondary (Full Load)	650V, 6.3V, 5V
Current - Output (Max)	345mA, 9A, 6A
Primary Winding(s)	Dual, Multiple Taps
Secondary Winding(s)	Four
Center Tap	Yes
Power - Max	311VA
Mounting Type	Chassis Mount
Termination Style	Wire Leads
Size / Dimension	123.09mm L x 111.13mm W
Height - Seated (Max)	134.62mm
Voltage - Isolation	2000Vrms
Weight	12 lbs (5.4kg)

373EX Datasheet

373EX Reviews

Noor*****ghvi

March 23, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Oma*****Cruz

March 13, 2023

★ ★ ★ ★ ★

These function just as well. You do need to spend some time modifying the harness, but no big deal.

Bret*****nson

March 12, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

373EX Packaging

373EX FAQ

1. How to order 373EX on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 373EX is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 373EX. All suppliers must pass our qualification reviews before they can publish their products including 373EX on Heisener; we pay more attention to the channels and quality of 373EX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 373EX price and inventory displayed accurate?

The price and inventory of 373EX fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of 373EX?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 373EX we delivered, we will accept the replacement or return of the 373EX only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 373EX.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 373EX pin diagram, 373EX datasheet?

If you need any after-sales service, please do not hesitate to contact us.

373EX Related Products

SIT9120AI-2D2-XXE166.660000Y	SiTIME, -40 TO 85C, 7050, 25PPM, 2.25V-3, 6-SMD, No Lead, 300	View
353TB5C38CT	CTS-Frequency Controls, OSC SMD HCMOS VCXO 38.785MHZ 2.5, 6-SMD, No Lead, 300	View
2225Y0160274FCT	Knowles Syfer, CAP CER 2225, -, 300	View
1206J1K04P30DQT	Knowles Syfer, CAP CER 4.3PF 1000V C0G/NP0 1206, 1206 (3216 Metric), 300	View
BZT52C8V2T-7	Diodes Incorporated, DIODE ZENER 8.2V 300MW SOD523, SC-79, SOD-523, 300	View
RNC55H77R7BSB14	Vishay Dale, RES 77.7 OHM 1/8W .1% AXIAL, Axial, 300	View
RNC50H4272DSRSL	Vishay Dale, RES 42.7K OHM 1/10W .5% AXIAL, Axial, 300	View
RLR20C22R0GMRSL	Vishay Dale, RES 22 OHM 2% 1/2W AXIAL, Axial, 300	View
TNPW121056K0BEEN	Vishay Dale, RES SMD 56K OHM 0.1% 1/3W 1210, 1210 (3225 Metric), 300	View
DW-04-19-G-D-275	Samtec Inc., .025" BOARD SPACERS, -, 300	View
ABM11DSXS	Sullins Connector Solutions, CONN EDGE DUAL FMALE 22POS 0.156, -, 300	View
LPT63	Artesyn Embedded Technologies, AC/DC CONVERTER 5V +/-15V 60W, -, 300	View

373EX Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
XSAV11373EX D# 71435560	Telemechanique Sensors	Rotation monitoring hazardous area, M30, Sn10mm, 6 to 150c/mn, NC, cable 2m RoHS: Not Compliant	2
XSAV12373EX D# 71435741	Telemechanique Sensors	INDUCTIVE SENSOR 58VDC 200MA XS +OPTIONS RoHS: Not Compliant	0
373EX D# 70319563	Hammond Manufacturing	transformer - plate & filament RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

373EX

D# V99:2348_19782905

Hammond Manufacturing

Power Transformer 2500Vrms 311VA 18 Terminal Wire Lead Flange Mount

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

CD74HC373EX

D# CD74HC373EX

Harris Semiconductor

- Bulk (Alt: CD74HC373EX)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

373EX

Harris Semiconductor

N/A HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20

1501

Part Number

Manufacturer

Description

Stock

CD74HC373EX

D# 2156-CD74HC373EX-ND

Rochester Electronics LLC

OCTAL TRANSPARENT D-TYPE LATCH

1501

373EX

D# HM5121-ND

Hammond Manufacturing

PWR XFMR LAMINATED 311VA CHAS MT

Part Number

Manufacturer

Description

Stock

CD74AC373EX

Harris Semiconductor

In stock shipping within 2days

1631

Part Number

Manufacturer

Description

Stock

XSAV11373EX

D# 3213305

Telemechanique Sensors

INDUCTIVE PROXIMITY SENSOR, 10MM, 48V

RoHS: Compliant

Min Qty: 1

Container: Each

XSAV12373EX

D# 3131399

Telemechanique Sensors

INDUCTIVE PROXIMITY SENSOR, 10MM, 48V

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
74AC373EX	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	12
CD74ACT373EXPULLS	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	3
CD74HC373EX	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1726
CD74AC373EX	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	210
74HC373EX	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	14
74HCT373EX	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	137
373EX	HAMMOND	OEM/CM QUOTES ONLY \| NO BROKERS	12
CD74HCT373EX	RCA	OEM/CM QUOTES ONLY \| NO BROKERS	51

Part Number

Manufacturer

Description

Stock

CD74AC373EX

Harris Semiconductor

OEM/CM Immediate delivery

1631

Part Number

Manufacturer

Description

Stock

XSAV12373EX

D# 996-XSAV12373EX

Schneider Electric

Proximity Sensors INDUCTIVE SENSOR 58VDC 200MA XS +OPTIONS

373EX

D# 546-373EX

Hammond Manufacturing

Power Transformers Universal Primary 311VA/650V CT @345mA

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

373EX

D# 05T6501

Hammond Manufacturing

transformer - plate & filament

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
CD74HCT373EX D# NS-CD74HCT373EX	Harris Semiconductor	OEM/CM ONLY	1525
CD74ACT373EX D# NS-CD74ACT373EX	Harris Semiconductor	OEM/CM ONLY	5096
CD74HC373EX D# NS-CD74HC373EX	Harris Semiconductor	OEM/CM ONLY	2503
CD74AC373EX D# NS-CD74AC373EX	Harris Semiconductor	OEM/CM ONLY	1468

Part Number

Manufacturer

Description

Stock

373EX

Hammond Manufacturing

transformer - plate & filament

Part Number

Manufacturer

Description

Stock

CD74HC373EX

Harris Semiconductor

OCTAL TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUT

RoHS: Not Compliant

1501

Part Number	Manufacturer	Description	Stock
CD74HCT373EX	RCA	OEM/CM ONLY	60
CD74AC373EX	RCA	OEM/CM ONLY	275
74HCT373EX	RCA	OEM/CM ONLY	135

Part Number

Manufacturer

Description

Stock

CD74AC373EX

HARRIS

IN stock Immediate delivery

1646

Quick Inquiry

373EX

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS