Name: TX1287
Brand: Pulse Electronics Network
SKU: TX1287
Availability: InStock
Rating: 5 (127 reviews)

TX1287

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Nº de pieza	TX1287
Fabricantes	Pulse Electronics Network
Descripción	TRANSFORMER TELECOM DUAL T1/E1
Hoja de datos	TX1287 Hoja de datos
Paquete	-
ECAD
En existencias	3.762 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	may 19 - may 24 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo TX1287 por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue TX1287 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de TX1287.

Especificaciones TX1287

Fabricantes	Pulse Electronics Network
Categoría	Transformadores - Pulso
Paquete	-
ECAD
Serie	-
Tipo de transformador	T1/E1 (Dual)
Inductancia	1.2mH, 1.2mH
E.T.	-
Relación de vueltas - Primario: secundario	1CT:2.42CT, 1CT:2.42CT
Tipo de montaje	Surface Mount
Tamaño / Dimensión	0.505" L x 0.280" W (12.83mm x 7.11mm)
Altura: sentado (máximo)	0.245" (6.22mm)
Temperatura de funcionamiento	-40°C ~ 85°C

ficha técnica TX1287

TX1287 Packaging

TX1287 FAQ

1. How to order TX1287 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 TX1287 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TX1287. All suppliers must pass our qualification reviews before they can publish their products including TX1287 on Heisener; we pay more attention to the channels and quality of TX1287 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TX1287 price and inventory displayed accurate?

The price and inventory of TX1287 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 TX1287?

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 TX1287 we delivered, we will accept the replacement or return of the TX1287 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 TX1287.

(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 TX1287 pin diagram, TX1287 datasheet?

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

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TX1287 Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287T D# V36:1790_07344404	Pulse Electronics Corporation	Telecom Transformer 2(1CT:2.42CT) 0.7Ohm/0.7Ohm Prim. DCR 16 Terminal Gull Wing SMD RoHS: Not Compliant	0
TX1287NL D# V79:2366_17791719	Pulse Electronics Corporation	Telecom Transformer 2(1CT:2.42CT) 0.7Ohm/0.7Ohm Prim. DCR 16 Terminal Gull Wing SMD	0
TX1287NLT D# V72:2272_07344403	Pulse Electronics Corporation	Telecom Transformer 2(1CT:2.42CT) 0.7Ohm/0.7Ohm Prim. DCR 16 Terminal Gull Wing SMD RoHS: Compliant	0
TX1287 D# V36:1790_07344401	Pulse Electronics Corporation	Telecom Transformer 2(1CT:2.42CT) 0.7Ohm/0.7Ohm Prim. DCR 16 Terminal Gull Wing SMD RoHS: Not Compliant	0

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287NL D# TX1287NL	Pulse Electronics Corporation	Telecom Transformer 1:2.42/1:2.42 1500Vrms 0.7Ohm/0.7Ohm Prim. DCR Surface Mount - Rail/Tube (Alt: TX1287NL) RoHS: Compliant	0
TX1287T D# TX1287T	Pulse Electronics Corporation	Telecom Transformer 1:2.42/1:2.42 1500Vrms 0.7Ohm/0.7Ohm Prim. DCR Surface Mount - Tape and Reel (Alt: TX1287T) RoHS: Not Compliant	0
TX1287NLT D# TX1287NLT	Pulse Electronics Corporation	Telecom Transformer 1:2.42/1:2.42 1500Vrms 0.7Ohm/0.7Ohm Prim. DCR Surface Mount - Tape and Reel (Alt: TX1287NLT) RoHS: Compliant	0
TX1287 D# TX1287	Pulse Electronics Corporation	Telecom Transformer 1:2.42/1:2.42 1500Vrms 0.7Ohm/0.7Ohm Prim. DCR Surface Mount - Rail/Tube (Alt: TX1287) RoHS: Not Compliant	0

Nº de pieza

Fabricantes

Descripción

En existencias

TX1287NL

D# TX1287NL

Pulse Electronics Corporation

Telecom Transformer 1:2.42/1:2.42 1500Vrms 0.7Ohm/0.7Ohm Prim. DCR Surface Mount (Alt: TX1287NL)

RoHS: Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287NLT D# TX1287NLT	Pulse Electronics Corporation	Telecom Transformer 1:2.42/1:2.42 1500Vrms 0.7Ohm/0.7Ohm Prim. DCR Surface Mount - Tape and Reel (Alt: TX1287NLT)	0
TX1287 D# TX1287	Pulse Electronics Corporation	Telecom Transformer 1:2.42/1:2.42 1500Vrms 0.7Ohm/0.7Ohm Prim. DCR Surface Mount (Alt: TX1287) RoHS: Not Compliant	0
TX1287NL D# TX1287NL	Pulse Electronics Corporation	Telecom Transformer 1:2.42/1:2.42 1500Vrms 0.7Ohm/0.7Ohm Prim. DCR Surface Mount (Alt: TX1287NL)	0

Nº de pieza

Fabricantes

Descripción

En existencias

TX1287

Pulse Electronics Corporation

160

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287NL	Pulse Engineering Inc	Pulse TX1287NL	34
TX1287T	CTS Corporation	OSC XO 14.318MHZ HCMOS TTL SMD	1000
TX1287	CTS Corporation	OSC XO 14.318MHZ HCMOS TTL SMD	1000
TX1287NLT	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD	0

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287NLT D# 1840-1272-2-ND	Pulse Electronics Corporation	XFRMR 1CT:2.42CT/1CT:2.42CT SMD	0
TX1287 D# 553-1178-ND	Pulse Electronics Corporation	TRANSFORMER TELECOM DUAL T1/E1	0
CB3LV-5I-14M318000 D# 110-CB3LV-5I-14M318000TR-ND	CTS Corporation	XTAL OSC XO 14.3180MHZ HCMOS TTL	0
TX1287T D# 1840-1170-1-ND	Pulse Electronics Corporation	PULSE XFMR 1CT:2.42CT TX/RX	410
TX1287NL D# 553-3920-5-ND	Pulse Electronics Corporation	XFRMR 1CT:2.42CT/1CT:2.42CT SMD	0

Nº de pieza

Fabricantes

Descripción

En existencias

TX1287T

Pulse Electronics Corporation

In stock shipping within 2days

198

Nº de pieza	Fabricantes	Descripción	En existencias
CB3LV-5I-14M318000	CTS Corporation	14.318MHz XO (Standard) HCMOS, TTL Oscillator 3.3V Enable/Disable 4-SMD, No Lead RoHS: Compliant pbFree: Yes	0
TX1287NL	Pulse Electronics Corporation	RoHS: Compliant pbFree: Yes	0
TX1287NLT	Pulse Electronics Corporation	RoHS: Compliant pbFree: Yes	0

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287T	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	3808
MD25F5R7NTX12871	POS	OEM/CM QUOTES ONLY \| NO BROKERS	110
TX1287NL	PULSE ELECTRONICS NETWORK	OEM/CM QUOTES ONLY \| NO BROKERS	803
TX1287	PUL	OEM/CM QUOTES ONLY \| NO BROKERS	338
TX1287NLT	PULSE ELECTRONICS NETWORK	OEM/CM QUOTES ONLY \| NO BROKERS	714

Nº de pieza

Fabricantes

Descripción

En existencias

TX1287

Pulse Electronics Corporation

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287NLT	Pulse Electronics Corporation	RoHS: Compliant	0
TX1287	Pulse Electronics Corporation	RoHS: Not Compliant	0
CB3LV-5I-14M318000	CTS Corporation	RoHS: Compliant	0
TX1287T	Pulse Electronics Corporation	RoHS: Not Compliant	0
TX1287NL	Pulse Electronics Corporation	RoHS: Compliant	0

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287T	Pulse Electronics Corporation	OEM/CM Immediate delivery	98
TX1287FNLT	Pulse Electronics Corporation	OEM/CM Immediate delivery	12550
TX1287NL	Pulse Electronics Corporation	OEM/CM Immediate delivery	15500
TX1287NLT	Pulse Electronics Corporation	OEM/CM Immediate delivery	12550

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287NL D# 673-TX1287NL	Pulse Electronics Corporation	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port RoHS: Compliant	553
TX1287NLT D# 673-TX1287NL673-T	Pulse Electronics Corporation	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port RoHS: Compliant	600
TX1287 D# 673-TX1287	Pulse Electronics Corporation	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port RoHS: Not Compliant	508

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287T D# NS-TX1287T	Pulse Electronics Corporation	OEM/CM ONLY	1892
TX1287NL D# NS-TX1287NL	Pulse Electronics Corporation	OEM/CM ONLY	9798
TX1287NLT D# NS-TX1287NLT	Pulse Electronics Corporation	OEM/CM ONLY	2388
TX1287 D# NS-TX1287	Pulse Electronics Corporation	OEM/CM ONLY	4466

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287	Pulse Electronics Corporation	RoHS: Not Compliant	0
CB3LV-5I-14M318000	CTS Corporation	RoHS: Compliant	0
TX1287NL	Pulse Electronics Corporation	RoHS: Compliant	0
TX1287T	Pulse Electronics Corporation	RoHS: Not Compliant	0
TX1287NLT	Pulse Electronics Corporation	RoHS: Compliant	0

Nº de pieza

Fabricantes

Descripción

En existencias

TX1287NL

Pulse Electronics Corporation

TELECOM TRANSFORMER

TX1287

Pulse Engineering Inc

128

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287T D# 000000000000801724	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD	0
TX1287NL D# 000000000001646112	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD	0
TX1287NLT D# 000000000001646113	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD	0
TX1287 D# 000000000000711995	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD	0

Nº de pieza	Fabricantes	Descripción	En existencias
MD25F5R7NTX1287.1		OEM/CM ONLY	119
TX1287	Pulse Electronics Corporation	OEM/CM ONLY	622
TX1287T	Pulse Electronics Corporation	OEM/CM ONLY	823
TX1287NL	Pulse Engineering Inc	OEM/CM ONLY	141
TX1287NLT	Pulse Electronics Corporation	OEM/CM ONLY	695

Nº de pieza	Fabricantes	Descripción	En existencias
TX1287NL	Pulse Electronics Corporation	IN stock Immediate delivery	15485
TX1287FNLT	Pulse Electronics Corporation	IN stock Immediate delivery	12565
TX1287NLT	Pulse Electronics Corporation	IN stock Immediate delivery	12565
TX1287T	Pulse Electronics Corporation	IN stock Immediate delivery	93

Nº de pieza

Fabricantes

Descripción

En existencias

TX1287T

Pulse Electronics Corporation

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port

pbFree: Pb-Free

TX1287NL

Pulse Electronics Corporation

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port

pbFree: Pb-Free

Nº de pieza

Fabricantes

Descripción

En existencias

TX1287

Pulse Engineering Inc

shipping today

5599

TX1287NL

Pulse Engineering Inc

shipping today

4996

Nº de pieza

Fabricantes

Descripción

En existencias

TX1287NL

D# 53410551

Pulse Electronics Corporation

Telecom Transformer 2(1CT:2.42CT) 0.7Ohm/0.7Ohm Prim. DCR 16 Terminal Gull Wing SMD

TX1287T

D# 48406052

Pulse Electronics Corporation

Telecom Transformer 2(1CT:2.42CT) 0.7Ohm/0.7Ohm Prim. DCR 16 Terminal Gull Wing SMD

RoHS: Not Compliant

Quick Inquiry

TX1287

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