Name: T1231NL
Brand: Pulse Electronics Network
SKU: T1231NL
Availability: InStock
Rating: 5 (101 reviews)

T1231NL

For Reference Only

Part Number	T1231NL
Manufacturer	Pulse Electronics Network
Description	XFRMR T1/E1/CEPT/ESDN-PRI 1:2.4
Datasheet	T1231NL Datasheet T1231NL Specifications
Package	-
ECAD
In Stock	5,274 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 17 - Jun 22 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # T1231NL (Pulse Transformers) is manufactured by Pulse Electronics Network 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 T1231NL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add T1231NL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of T1231NL.

T1231NL Specifications

Manufacturer	Pulse Electronics Network
Category	Transformers - Pulse Transformers
Package	-
ECAD
Series	-
Transformer Type	T1/E1 (Quad)
Inductance	1mH, 1mH
E.T.	-
Turns Ratio - Primary:Secondary	1:2.4 Transmitter, 1:1 Receiver
Mounting Type	Surface Mount
Size / Dimension	1.125" L x 0.485" W (28.58mm x 12.32mm)
Height - Seated (Max)	0.230" (5.84mm)
Operating Temperature	-40°C ~ 85°C

T1231NL Datasheet

T1231NL Reviews

Mar***** Ross

March 14, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

Tian*****yers

March 11, 2023

★ ★ ★ ★ ★

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Kayl***** Howe

March 7, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Roha*****rrison

February 20, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Write a Review

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T1231NL Packaging

T1231NL FAQ

1. How to order T1231NL 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 T1231NL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the T1231NL. All suppliers must pass our qualification reviews before they can publish their products including T1231NL on Heisener; we pay more attention to the channels and quality of T1231NL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the T1231NL price and inventory displayed accurate?

The price and inventory of T1231NL 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 T1231NL?

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 T1231NL we delivered, we will accept the replacement or return of the T1231NL 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 T1231NL.

(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 T1231NL pin diagram, T1231NL datasheet?

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

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T1231NL 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

T1231NL

D# P41:2556_11866732

Pulse Electronics Corporation

Telecom Transformer 1:2.4/1:1 40 Terminal Gull Wing SMD

RoHS: Compliant

T1231NLT

D# V36:1790_07344339

Pulse Electronics Corporation

Telecom Transformer 1:2.4/1:1 40 Terminal Gull Wing SMD

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

T1231NLT

D# T1231NLT

Pulse Electronics Corporation

Telecom Transformer 1:2.4/1:1 1500Vrms Surface Mount - Tape and Reel (Alt: T1231NLT)

RoHS: Compliant

T1231NL

D# T1231NL

Pulse Electronics Corporation

Telecom Transformer 1:2.4/1:1 1500Vrms Surface Mount - Rail/Tube (Alt: T1231NL)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

T1231NL

D# T1231NL

Pulse Electronics Corporation

Telecom Transformer 1:2.4/1:1 1500Vrms Surface Mount (Alt: T1231NL)

T1231NLT

D# T1231NLT

Pulse Electronics Corporation

Telecom Transformer 1:2.4/1:1 1500Vrms Surface Mount - Tape and Reel (Alt: T1231NLT)

Part Number

Manufacturer

Description

Stock

T1231NLT

Pulse Electronics Corporation

250

Part Number

Manufacturer

Description

Stock

T1231NLT

Pulse Electronics Corporation

XFRMR T1/E1/CEPT/ESDN-PRI 1:2.4

T1231NL

Pulse Electronics Corporation

XFRMR T1/E1/CEPT/ESDN-PRI 1:2.4

Part Number

Manufacturer

Description

Stock

T1231NL

D# T1231NL-ND

Pulse Electronics Corporation

XFRMR T1/E1/CEPT/ESDN-PRI 1:2.4

T1231NLT

D# T1231NLT-ND

Pulse Electronics Corporation

XFRMR T1/E1/CEPT/ESDN-PRI 1:2.4

Part Number

Manufacturer

Description

Stock

T1231NLT

Pulse Electronics Corporation

In stock shipping within 2days

1809

T1231NL

Pulse Electronics Corporation

In stock shipping within 2days

272

Part Number

Manufacturer

Description

Stock

T1231NLT

Pulse Electronics Corporation

RoHS: Compliant

pbFree: Yes

T1231NL

Pulse Electronics Corporation

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
T1231NLT	PUL	OEM/CM QUOTES ONLY \| NO BROKERS	1634
T1231NL	Pulse Electronics Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	332
T1231NLST	Pulse Electronics Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	577

Part Number

Manufacturer

Description

Stock

T1231NLT

Pulse Electronics Corporation

RoHS: Compliant

T1231NL

Pulse Electronics Corporation

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

T1231NLT

Pulse Electronics Corporation

OEM/CM Immediate delivery

12550

T1231NL

Pulse Electronics Corporation

OEM/CM Immediate delivery

15500

Part Number

Manufacturer

Description

Stock

T1231NL

D# NS-T1231NL

Pulse Electronics Corporation

OEM/CM ONLY

6126

T1231NLT

D# NS-T1231NLT

Pulse Electronics Corporation

OEM/CM ONLY

4642

Part Number

Manufacturer

Description

Stock

T1231NLT

Pulse Electronics Corporation

RoHS: Compliant

T1231NL

Pulse Electronics Corporation

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

T1231NLT

D# 000000000001646097

Pulse Electronics Corporation

Telecom Transformer 1:2.4/1:1 40Term. Gull Wing SMD

T1231NL

D# 000000000001646096

Pulse Electronics Corporation

Telecom Transformer 1:2.4/1:1 40Term. Gull Wing SMD

Part Number	Manufacturer	Description	Stock
T1231NLT	Pulse Electronics Corporation	OEM/CM ONLY	3055
T1231NL	Pulse Electronics Corporation	OEM/CM ONLY	297
T1231NLST	Pulse Electronics Corporation	OEM/CM ONLY	501

Part Number

Manufacturer

Description

Stock

T1231NL

Pulse Electronics Corporation

IN stock Immediate delivery

15485

T1231NLT

Pulse Electronics Corporation

IN stock Immediate delivery

12565

Part Number

Manufacturer

Description

Stock

T1231NL

Pulse Engineering Inc

shipping today

2999

T1231NLT

Pulse Engineering Inc

shipping today

Part Number

Manufacturer

Description

Stock

T1231NL

D# 40093948

Pulse Electronics Corporation

Telecom Transformer 1:2.4/1:1 40 Terminal Gull Wing SMD

RoHS: Compliant

Quick Inquiry

T1231NL

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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.

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