Name: 166F12
Brand: Hammond Manufacturing
SKU: 166F12
Availability: InStock
Rating: 5 (138 reviews)

166F12

For Reference Only

Part Number	166F12
Manufacturer	Hammond Manufacturing
Description	XFRMR LAMINATED 3.78VA CHAS MNT
Datasheet	166F12 Datasheet 166F12 Specifications
Package	-
ECAD
In Stock	4,140 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 14 - Jun 19 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 166F12 (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 166F12 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 166F12 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 166F12.

166F12 Specifications

Manufacturer	Hammond Manufacturing
Category	Transformers - Power Transformers
Package	-
ECAD
Series	166
Type	Laminated Core
Voltage - Primary	115V
Voltage - Secondary (Full Load)	12.6V
Current - Output (Max)	300mA
Primary Winding(s)	Single
Secondary Winding(s)	Single
Center Tap	Yes
Power - Max	3.78 VA
Mounting Type	Chassis Mount
Termination Style	Wire Leads
Size / Dimension	60.45mm L x 35.05mm W
Height - Seated (Max)	35.05mm
Voltage - Isolation	2000Vrms
Weight	0.4 lb (181.44g)

166F12 Datasheet

166F12 Reviews

Jeffe*****Tiwari

March 22, 2023

★ ★ ★ ★ ★

Well packed, good item, capacitors both within 2.5% tolerance!

Brans*****ramillo

March 21, 2023

★ ★ ★ ★ ★

Great price. Worked well for my needs.

Stan*****Dube

March 18, 2023

★ ★ ★ ★ ★

They work great exactly what I needed.

Sky*****ale

March 17, 2023

★ ★ ★ ★ ★

Very pleased purchasing experience, would definitely buy again.

Heav*****urtis

March 12, 2023

★ ★ ★ ★ ★

Always have what I need, fast and easy for making an order, fast shipping and great service! That about covers it! Many Thanks!

Manu*****attan

March 3, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Call*****here

February 22, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Write a Review

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166F12 Packaging

166F12 FAQ

1. How to order 166F12 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 166F12 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 166F12. All suppliers must pass our qualification reviews before they can publish their products including 166F12 on Heisener; we pay more attention to the channels and quality of 166F12 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 166F12 price and inventory displayed accurate?

The price and inventory of 166F12 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 166F12?

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 166F12 we delivered, we will accept the replacement or return of the 166F12 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 166F12.

(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 166F12 pin diagram, 166F12 datasheet?

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

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166F12 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
166F12 D# 70181260	Hammond Manufacturing	Transformer, Power, Config Bobbin, 1, Freq 60Hz, Pri 115VAC, Sec 12.6 (CT)VAC RoHS: Compliant	0
166F12D D# E3178164	Hammond Manufacturing	filament and low voltage rectifier/open transforme RoHS: Not Compliant	0
166F12B D# 70317033	Hammond Manufacturing	filament and low voltage rectifier/open transformer RoHS: Compliant	0
166F12C D# 70317034	Hammond Manufacturing	filament and low voltage rectifier/open transformer RoHS: Compliant	0
166F120 D# E1078112	Hammond Manufacturing	filament and low voltage rectifier/open transforme RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
166F12D D# V99:2348_19782231	Hammond Manufacturing	Power Transformer 2000Vrms 4.2VA 5 Terminal Wire Lead Chassis Mount RoHS: Compliant	0
166F12B D# V99:2348_18804845	Hammond Manufacturing	Power Transformer 2000Vrms 3.6VA 5 Terminal Wire Lead Flange Mount RoHS: Compliant	0
166F12C D# V99:2348_17695840	Hammond Manufacturing	Power Transformer 2000Vrms 4.2VA 5 Terminal Wire Lead Flange Mount RoHS: Compliant	0
166F12 D# V99:2348_17699720	Hammond Manufacturing	Power Transformer 2000Vrms 3.78VA 5 Terminal Wire Lead Flange Mount RoHS: Compliant	0
166F120 D# V99:2348_19782230	Hammond Manufacturing	Power Transformer 2000Vrms 36VA 5 Terminal Wire Lead Flange Mount RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

340FS002N16-6F12F

D# 340FS002N16-6F12F

Glenair Inc

ADAPTER - Bulk (Alt: 340FS002N16-6F12F)

RoHS: Not Compliant

340FS001M16-6F12E

D# 340FS001M16-6F12E

Glenair Inc

Connector Accessories O-Ring Sealed Shorting Cap Backshell Rotatable Coupling Electroless Nickel - Bulk (Alt: 340FS001M16-6F12E)

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
166F12C	Hammond Manufacturing	filament and low voltage rectifier/open transformer	58
166F120	Hammond Manufacturing	POWER TRANSFORMER	10
166F12	Hammond Manufacturing	filament and low voltage rectifier/open transformer , RoHS Compliant: Yes	12
166F12D	Hammond Manufacturing	filament and low voltage rectifier/open transformer	81
166F12B	Hammond Manufacturing	filament and low voltage rectifier/open transformer , RoHS Compliant: Yes	12

Part Number	Manufacturer	Description	Stock
166F12 D# HM517-ND	Hammond Manufacturing	PWR XFMR LAMINATED 3.78VA CHAS	13
166F120 D# HM4379-ND	Hammond Manufacturing	PWR XFMR LAMINATED 36VA CHAS MT	3
166F12D D# HM4382-ND	Hammond Manufacturing	PWR XFMR LAMINATED 4.2VA CHAS MT	35
166F12B D# HM4380-ND	Hammond Manufacturing	PWR XFMR LAMINATED 3.6VA CHAS MT	48
166F12C D# HM4381-ND	Hammond Manufacturing	PWR XFMR LAMINATED 4.2VA CHAS MT	26

Part Number	Manufacturer	Description	Stock
166F120	Hammond Mfg.	OEM/CM QUOTES ONLY \| NO BROKERS	34
MS3166F123P	ITTO	OEM/CM QUOTES ONLY \| NO BROKERS	1
166F12BBULK	Hammond Manufacturing	OEM/CM QUOTES ONLY \| NO BROKERS	583
166F12D	Hammond Manufacturing	OEM/CM QUOTES ONLY \| NO BROKERS	39
166F12B	HAMMOND	OEM/CM QUOTES ONLY \| NO BROKERS	125
166F12	Hammond Manufacturing	OEM/CM QUOTES ONLY \| NO BROKERS	87
166F12C	Hammond Manufacturing	OEM/CM QUOTES ONLY \| NO BROKERS	35

Part Number

Manufacturer

Description

Stock

166F12

Hammond Manufacturing

filament and low voltage rectifier/open transformer

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
166F120 D# 546-166F120	Hammond Manufacturing	Power Transformers FIL RECT RoHS: Compliant	1
166F12D D# 546-166F12D	Hammond Manufacturing	Power Transformers Open, Single Primary 117V 12VAC.35A 4.2VA RoHS: Compliant	7
166F12B D# 546-166F12B	Hammond Manufacturing	Power Transformers 3.6VA 115V 60Hz 12 C.T. 0.3 AMPS RoHS: Compliant	12
166F12C D# 546-166F12C	Hammond Manufacturing	Power Transformers POWER TX 115VAC - 12V@0.35A RoHS: Compliant	1
166F12 D# 546-166F12	Hammond Manufacturing	Power Transformers 12.6ct VAC / .3 Amp RoHS: Compliant	25

Part Number	Manufacturer	Description	Stock
166F12 D# 96F5556	Hammond Manufacturing	TRANSFORMER, 12.6V, 3.78VA, 0.3A, Chassis Mount Transformer Type:Open-Style Dual Bobbin, Secondary Voltages:12.6V, Power Rating:3.78VA, Frequency Range:60Hz, Winding Type:Single Primary, Single Secondary, Current Rating:300mA RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	38
166F120 D# 66F7381	Hammond Manufacturing	POWER TRANSFORMER RoHS: Not Compliant Min Qty: 1 Container: Bulk	69
166F12D D# 05T6422	Hammond Manufacturing	filament and low voltage rectifier/open transformer RoHS: Not Compliant Min Qty: 1 Container: Bulk	6
166F12B D# 51R4194	Hammond Manufacturing	filament and low voltage rectifier/open transformer RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	114
166F12C D# 51R4195	Hammond Manufacturing	filament and low voltage rectifier/open transformer RoHS: Not Compliant Min Qty: 1 Container: Bulk	22
166F12B-BULK D# 68Y5481	Hammond Manufacturing	166F12B-BULK RoHS: Not Compliant Min Qty: 1 Container: Package	17

Part Number	Manufacturer	Description	Stock
166F12C D# NS-166F12C	Hammond Manufacturing	OEM/CM ONLY	6282
166F120 D# NS-166F120	Hammond Manufacturing	OEM/CM ONLY	7961
166F12 D# NS-166F12	Hammond Manufacturing	OEM/CM ONLY	5490
166F12B D# NS-166F12B	Hammond Manufacturing	OEM/CM ONLY	5975

Part Number

Manufacturer

Description

Stock

166F12

Hammond Manufacturing

filament and low voltage rectifier/open transformer

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
166F12C	Hammond Manufacturing	filament and low voltage recti	13
166F12	Hammond Manufacturing	filament and low voltage rectif	23
166F120	Hammond Manufacturing	filament and low voltage recti	41
166F12B	Hammond Manufacturing	filament and low voltage recti	68
166F12D	Hammond Manufacturing	filament and low voltage recti	4

Part Number

Manufacturer

Description

Stock

166F12

Hammond Manufacturing

Part Number	Manufacturer	Description	Stock
166F12B	Hammond Manufacturing	OEM/CM ONLY	130
166F12BBULK	Hammond Manufacturing	OEM/CM ONLY	546
166F120	Hammond Manufacturing	OEM/CM ONLY	85
166F12	Hammond Manufacturing	OEM/CM ONLY	83

Part Number	Manufacturer	Description	Stock
166F12B D# 29529523	Hammond Manufacturing	Power Transformer 2000Vrms 3.6VA 5 Terminal Wire Lead Flange Mount RoHS: Compliant	0
166F12C D# 25953807	Hammond Manufacturing	Power Transformer 2000Vrms 4.2VA 5 Terminal Wire Lead Flange Mount RoHS: Compliant	0
166F12 D# 51657885	Hammond Manufacturing	Power Transformer 2000Vrms 3.78VA 5 Terminal Wire Lead Flange Mount RoHS: Compliant	0

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166F12

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