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Transformers / Pulse/Datacom Transformers / HX1234NLT
Datasheets
HX1234NLT by: Pulse Electronics Corporation

Datacom Transformer, 10/100 BASE-TX Application(s), ROHS COMPLIANT

Part Details for HX1234NLT by Pulse Electronics Corporation

Results Overview of HX1234NLT by Pulse Electronics Corporation

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Applications Telecommunications Automotive

HX1234NLT Information

HX1234NLT by Pulse Electronics Corporation is a Pulse/Datacom Transformer.
Pulse/Datacom Transformers are under the broader part category of Transformers.

Transformers are passive components that transfer electrical energy between circuits and adjust voltage levels through electromagnetic induction. They are crucial for applications like power transmission and reducing voltage for low-voltage devices. Read more about Transformers on our Transformers part category page.

Price & Stock for HX1234NLT

Part # Distributor Description Stock Price Buy
DISTI # 51AK2750
Newark Mdl, quad,100D,1:1,smt, tr, Rpb Rohs Compliant: Yes |Pulse Electronics HX1234NLT RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 724
  • 1 $7.4400
  • 10 $7.4400
  • 25 $7.4400
  • 50 $7.4400
  • 100 $7.4400
$7.4400 Buy Now
DISTI # 51AK2751
Newark Mdl, quad,100D,1:1,smt, tr, Rpb Rohs Compliant: Yes |Pulse Electronics HX1234NLT RoHS: Compliant Min Qty: 750 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 400 $8.4100
  • 800 $8.1600
  • 1,600 $7.9100
  • 2,400 $7.5300
$7.5300 / $8.4100 Buy Now
DISTI # HX1234NLT
Avnet Americas Telecom Transformer 1500Vrms -1.4dB Surface Mount - Tape and Reel (Alt: HX1234NLT) RoHS: Compliant Min Qty: 750 Package Multiple: 250 Lead time: 8 Weeks, 0 Days Container: Reel 0
  • 750 $8.8531
  • 1,250 $8.6003
  • 2,000 $8.3472
  • 3,750 $8.0943
  • 7,500 $7.8414
$7.8414 / $8.8531 Buy Now
Bristol Electronics   Min Qty: 1 150
  • 1 $10.1250
  • 5 $7.5938
  • 15 $6.8344
  • 26 $6.3281
  • 65 $6.0750
  • 133 $5.8219
$5.8219 / $10.1250 Buy Now
DISTI # 000000000001496309
Sager Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 4-Port Min Qty: 750 0
  • 750 $7.9800
$7.9800 Buy Now
DISTI # HX1234NLT
Avnet Abacus Telecom Transformer 1500Vrms -1.4dB Surface Mount - Tape and Reel (Alt: HX1234NLT) RoHS: Compliant Min Qty: 750 Package Multiple: 250 Lead time: 22 Weeks, 0 Days Container: Reel Abacus - 0
Buy Now
DISTI # HX1234NLT
Avnet Asia Telecom Transformer 1500Vrms -1.4dB Surface Mount (Alt: HX1234NLT) RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 8 Weeks, 0 Days 0
  • 250 $7.8590
  • 500 $7.7499
  • 750 $7.6437
  • 1,250 $7.5404
  • 2,500 $7.3420
  • 6,250 $7.1537
  • 12,500 $6.9749
$6.9749 / $7.8590 Buy Now
DISTI # C1S612300042051
Chip One Stop Telecom Transformer 40Term. Gull Wing SMD RoHS: Compliant pbFree: Yes Container: Cut Tape 319
  • 1 $11.7000
  • 10 $9.4900
  • 50 $8.5100
  • 100 $8.0100
  • 200 $7.8300
$7.8300 / $11.7000 Buy Now
LCSC 1CT1CT SMD28.6x12.2mm Pulse Transformers(LAN) ROHS 220
  • 1 $3.9950
  • 10 $3.4059
  • 30 $3.0540
  • 250 $2.6990
  • 500 $2.5353
  • 1,000 $2.4619
$2.4619 / $3.9950 Buy Now
Win Source Electronics XFRMR MODUL AUTO MDI/MDIX 10/100 17451
  • 12 $4.5220
  • 27 $3.7110
  • 42 $3.5950
  • 58 $3.4790
  • 75 $3.3630
  • 100 $3.0150
$3.0150 / $4.5220 Buy Now

Part Details for HX1234NLT

HX1234NLT CAD Models

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HX1234NLT Part Data Attributes

Parametric Data
HX1234NLT Pulse Electronics Corporation
Buy Now Datasheet
Compare Parts:
HX1234NLT Pulse Electronics Corporation Datacom Transformer, 10/100 BASE-TX Application(s), ROHS COMPLIANT
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer PULSE ELECTRONICS CORP
Reach Compliance Code not_compliant
ECCN Code EAR99
Factory Lead Time 8 Weeks
Samacsys Manufacturer Pulse Electronics
Additional Feature HIGHT DIMENSION INCLUDES TEMINAL ALSO
Application 10/100 BASE-TX
Approvals IEEE
Height 7.11 mm
Insertion Loss 1 dB
Isolation Voltage 1500 V
Length 28.58 mm
Mounting Feature SURFACE MOUNT
Number of Functions 4
Number of Primary Winding 88
Operating Frequency-Max 200000 kHz
Operating Frequency-Min 100 kHz
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Packing Method TR
Surface Mount YES
Transformer Type DATACOM TRANSFORMER
Turns Ratio (Np:Ns) 1CT:1CT
Width 12.19 mm

Alternate Parts for HX1234NLT

This table gives cross-reference parts and alternative options found for HX1234NLT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of HX1234NLT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
HX1234NL Pulse Electronics Corporation $8.3606 Datacom Transformer, 10/100 BASE-TX Application(s), ROHS COMPLIANT HX1234NLT vs HX1234NL

HX1234NLT Related Parts

HX1234NLT Frequently Asked Questions (FAQ)

  • A symmetrical layout with a solid ground plane and minimal signal trace length is recommended. Keep the transformer away from high-frequency components and ensure a clear return path for the current.

  • Provide adequate airflow, ensure good thermal conductivity between the transformer and the PCB, and avoid blocking airflow around the component. Consider using a heat sink or thermal interface material if necessary.

  • Follow the recommended soldering profile of 250°C for 3-5 seconds, with a peak temperature of 260°C. Ensure the soldering iron is set to the correct temperature and the component is properly secured to prevent movement during soldering.

  • Yes, but ensure the component is properly secured to the PCB using a suitable adhesive or mechanical fastening method. Additionally, consider using a vibration-dampening material or potting the component to minimize the effects of vibration.

  • Check for proper soldering, ensure correct pin orientation, and verify the input voltage and frequency. Use an oscilloscope to measure the output waveform and verify it meets the expected specifications.

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