TX1287

Mfr. #:: TX1287
Manufacturer:: Pulse Electronics
Description:: Audio & Signal Transformers Transformers Audio & Signal T1/E1 XFMR DUAL BH
Lifecycle:: New from this manufacturer.
Datasheet:: TX1287 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: Pulse Electronics Corporation

Product Category: Pulse Transformers

Series: -

Product: LAN

Type: Module

Packaging: Bulk

Termination-Style: SMD/SMT

Operating-Temperature-Range: - 40 C to + 85 C

Height: 6.22 mm

Length: 12.83 mm

Width: 7.11 mm

Mounting-Type: Surface Mount

Size-Dimension: 12.83mm L x 9.53mm W

Number-of-Channels: Dual

Height-Seated-Max: 6.22mm

Shielding: Unshielded

Transformer-Type: T1/E1 (Dual)

Turns-Ratio-Primary:Secondary: 1CT : 2.42CT, 1CT : 2.42CT

Inductance: 1.2mH, 1.2mH

E-T: -

Application: T1/CEPT/ISDN-Pri

Isolation-Voltage: 1.5 kV

Primary-Impedance: 0.7 Ohms 0.7 Ohms

Primary-Resistance: 0.7 Ohms

Secondary-Resistance: 0.7 Ohms

Tags: TX1287, TX128, TX12, TX1

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

TX1287 Description

***ical: Telecom Transformer 1CT:2.42CT/1CT:2.42CT 1500Vrms 0.7Ohm/0.7Ohm Prim. DCR Surface Mount

***ser: Transformers T1/E1 XFMR,DUAL, BH

Market price

Part #	Mfg.	Description	Stock	Price
TX1287T DISTI # V36:1790_07344404	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD RoHS: Not compliant	7800	9000:$2.8369 6000:$2.8540 3000:$2.8710 600:$2.8880
TX1287NL DISTI # V79:2366_17791719	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD RoHS: Compliant	1589	1000:$2.4850 500:$2.5490 250:$2.6440 100:$2.7679 50:$2.8560 25:$3.0630 10:$3.7340 1:$4.5320
TX1287NLT DISTI # V72:2272_07344403	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD RoHS: Compliant	600	500:$2.8520 250:$2.8820 100:$2.9760 25:$3.2970 10:$4.0800 1:$5.0090
TX1287T DISTI # V72:2272_07344404	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD RoHS: Not compliant	380	250:$2.9180 100:$2.9910 25:$3.2610 10:$3.3270 1:$3.8370
TX1287 DISTI # V36:1790_07344401	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD RoHS: Not compliant	0
TX1287NLT DISTI # V36:1790_07344403	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD RoHS: Compliant	0
TX1287NL DISTI # V36:1790_07344402	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD RoHS: Compliant	0
TX1287NL DISTI # 553-3920-5-ND	Pulse Electronics Corporation	XFRMR 1CT:2.42CT/1CT:2.42CT SMD RoHS: Compliant Min Qty: 1 Container: Tube	875In Stock	1000:$2.6815 520:$2.7680 280:$2.8545 120:$2.9410 80:$3.0794 40:$3.2870 10:$4.0660 1:$5.0200
TX1287NLT DISTI # 1840-1272-2-ND	Pulse Electronics Corporation	XFRMR 1CT:2.42CT/1CT:2.42CT SMD RoHS: Compliant Min Qty: 600 Container: Tape & Reel (TR)	600In Stock	1200:$2.6815 600:$2.7680
TX1287NLT DISTI # 1840-1272-1-ND	Pulse Electronics Corporation	XFRMR 1CT:2.42CT/1CT:2.42CT SMD RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	600In Stock	250:$3.1400 100:$3.2351 50:$3.3874 25:$3.6156 10:$4.4720 1:$5.5200
TX1287NLT DISTI # 1840-1272-6-ND	Pulse Electronics Corporation	XFRMR 1CT:2.42CT/1CT:2.42CT SMD RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	600In Stock	250:$3.1400 100:$3.2351 50:$3.3874 25:$3.6156 10:$4.4720 1:$5.5200
TX1287T DISTI # 1840-1170-1-ND	Pulse Electronics Corporation	PULSE XFMR 1CT:2.42CT TX/RX RoHS: Not compliant Min Qty: 1 Container: Cut Tape (CT)	500In Stock	250:$3.5105 100:$3.6189 50:$3.8356 25:$4.1604 10:$4.2690 1:$5.5700
TX1287T DISTI # 1840-1170-6-ND	Pulse Electronics Corporation	PULSE XFMR 1CT:2.42CT TX/RX RoHS: Not compliant Min Qty: 1 Container: Digi-Reel®	500In Stock	250:$3.5105 100:$3.6189 50:$3.8356 25:$4.1604 10:$4.2690 1:$5.5700
CB3LV-5I-14M3180 DISTI # CTX1287CT-ND	CTS Corporation	XTAL OSC XO 14.3180MHZ HCMOS TTL RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	487In Stock	500:$1.3772 100:$1.4117 50:$1.6182 10:$1.6520 1:$1.7200
CB3LV-5I-14M3180 DISTI # CTX1287DKR-ND	CTS Corporation	XTAL OSC XO 14.3180MHZ HCMOS TTL RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	487In Stock	500:$1.3772 100:$1.4117 50:$1.6182 10:$1.6520 1:$1.7200
TX1287 DISTI # 553-1178-ND	Pulse Electronics Corporation	TRANSFORMER TELECOM DUAL T1/E1 RoHS: Not compliant Min Qty: 520 Container: Bulk	Temporarily Out of Stock	520:$3.2899
TX1287T DISTI # 1840-1170-2-ND	Pulse Electronics Corporation	PULSE XFMR 1CT:2.42CT TX/RX RoHS: Not compliant Min Qty: 600 Container: Tape & Reel (TR)	Temporarily Out of Stock	1200:$3.1914 600:$3.2899
CB3LV-5I-14M3180 DISTI # CTX1287TR-ND	CTS Corporation	XTAL OSC XO 14.3180MHZ HCMOS TTL RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$1.0016 3000:$1.0329 1000:$1.0798
TX1287T DISTI # 31010404	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD RoHS: Not compliant	7200	9000:$3.0497 6000:$3.0680 3000:$3.0863 600:$3.1046
TX1287NL DISTI # 30250231	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD RoHS: Compliant	1589	1000:$2.6714 500:$2.7402 250:$2.8423 100:$2.9755 50:$3.0702 25:$3.2927 10:$4.0141 4:$4.8719
TX1287NLT DISTI # 30730751	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD RoHS: Compliant	600	500:$3.0659 250:$3.0981 100:$3.1992 25:$3.5443 10:$4.3860 3:$5.3847
TX1287T DISTI # 25776639	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD RoHS: Not compliant	380	250:$3.1368 100:$3.2153 25:$3.5056 10:$3.5765 3:$4.1248
TX1287 DISTI # 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 Min Qty: 520 Container: Tube	Americas - 0	520:$2.8900 600:$2.7900 1120:$2.5900 2600:$2.4900 5200:$2.4900
TX1287 DISTI # 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 Min Qty: 560	Europe - 0	560:€2.7900 640:€2.6900 1200:€2.5900 2800:€2.4900 5600:€2.3900
TX1287T DISTI # 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 Min Qty: 600 Container: Reel	Americas - 0	600:$2.8900 1200:$2.7900 2400:$2.5900 3600:$2.4900 6000:$2.4900
TX1287NL DISTI # 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 Min Qty: 600 Container: Tube	Americas - 0	600:$2.4900 680:$2.3900 1280:$2.2900 3000:$2.1900 6000:$2.1900
TX1287NL DISTI # 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 Min Qty: 640	Europe - 0	640:€2.3900 720:€2.3900 1360:€2.2900 3200:€2.1900 6400:€2.0900
TX1287NLT DISTI # 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 Min Qty: 600 Container: Reel	Americas - 0	600:$2.4900 1200:$2.3900 2400:$2.2900 3600:$2.1900 6000:$2.1900
TX1287NLT DISTI # TX1287NLT	Pulse Electronics Corporation	Telecom Transformer 1:2.42/1:2.42 1500Vrms 0.7Ohm/0.7Ohm Prim. DCR Surface Mount (Alt: TX1287NLT) RoHS: Compliant Min Qty: 1200	Europe - 0	1200:€2.3900 2400:€2.3900 3600:€2.2900 6000:€2.1900 12000:€2.0900
TX1287 DISTI # 673-TX1287	Pulse Electronics Corporation	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port RoHS: Not compliant	99	1:$5.7100 10:$4.6300 25:$3.7400 50:$3.5100 100:$3.3500 250:$3.2500 500:$3.1500 1000:$3.0500
TX1287NL DISTI # 673-TX1287NL	Pulse Electronics Corporation	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port RoHS: Compliant	728	1:$5.0200 10:$4.0700 25:$3.2900 50:$3.0800 100:$2.9400 250:$2.8500 500:$2.7700 1000:$2.6800
TX1287NLT DISTI # 673-TX1287NL673-T	Pulse Electronics Corporation	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port RoHS: Compliant	600	1:$5.1100 10:$4.1400 25:$3.3300 50:$3.1300 100:$3.0000 250:$2.9100 600:$2.7600 1200:$2.6800
TX1287T DISTI # 673-TX1287T	Pulse Electronics Corporation	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port RoHS: Not compliant	0	1:$5.8200 10:$4.4900 25:$3.8200 50:$3.4900 100:$3.3200 250:$3.2400 600:$3.1600 1200:$3.1400
TX1287NL	Pulse Electronics Corporation	TELECOM TRANSFORMER	63	9:$2.2500 3:$3.0000 1:$4.5000
TX1287 DISTI # 000000000000711995	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD	0
TX1287NL DISTI # 000000000001646112	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD	0
TX1287NLT DISTI # 000000000001646113	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD	0
TX1287T DISTI # 000000000000801724	Pulse Electronics Corporation	Telecom Transformer 1CT:2.42CT/1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 16Term. Gull Wing SMD	0
TX1287T	Pulse Electronics Corporation	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port RoHS: Compliant	Americas - 1800	600:$3.0880 1200:$2.8720 2400:$2.7170 4800:$2.6560
TX1287NL	Pulse Electronics Corporation	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port RoHS: Compliant	Americas - 160	40:$2.4600 120:$2.3000 240:$2.2510 520:$2.2140 1000:$2.1530

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TX1287

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes