Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the Pulse Transformers category page. You can select the model you want based on the above.

Question 2

What are the main brands Pulse Transformers?

Accepted Answer

Typical parameters include Abracon, Allied Components International, Alpha & Omega Semiconductor, Amgis, Bel Fuse, Bourns, Central Technologies, EPCOS - TDK Electronics...

Question 3

How to choose between different Pulse Transformers brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:Abracon, Allied Components International, Alpha & Omega Semiconductor]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
7490120110 Datasheet	Würth Elektronik	10/100 BASE-T SMD TRANSFORMER 1	Availability:7508	1+ $4.6080 10+ $4.2750 50+ $3.8880 100+ $3.5280 650+ $3.2130	min:1
S37211 Datasheet	Newava Technology Inc.	PULSE XFMR 1:1 225UH	Availability:7886	1+ $4.5270 10+ $4.0932 25+ $3.9283 50+ $3.8072 100+ $3.6893	min:1
PA2467NL Datasheet	Pulse Electronics	PULSE XFMR 37UH	Availability:44956	1+ $1.9669 10+ $1.2548 30+ $1.2484 50+ $1.2420 100+ $1.2355	min:1
S558-5999-AT-F Datasheet	Bel Fuse	XFRMR MOD LAN GIGABIT EXTEMP 24P	Availability:8937	10+ $3.8556 380+ $3.2130 760+ $3.0330 1140+ $3.0150 2660+ $2.9970	min:1
H0013NLT Datasheet	Pulse Electronics	MODULE MAGNETIC LAN 1:1 10/100	Availability:3258	1+ $5.0670 10+ $4.5729 25+ $4.3880 50+ $4.2527 100+ $4.1207	min:1
P5009NL Datasheet	Pulse Electronics	PULSE XFMR 1:0.1:0.1	Availability:3009	1+ $2.3130 10+ $2.0907 40+ $1.9658 80+ $1.9058 120+ $1.8713	min:1
S558-5999-AC-F Datasheet	Bel Fuse	MODULE XFRMR LAN GIGABIT 24P SMD	Availability:3840	10+ $4.2552 320+ $3.5460 640+ $3.2760 1280+ $3.1950 2560+ $3.1770	min:1
S558-5999-P3-F Datasheet	Bel Fuse	MODULE XFRMR LAN GIGABIT 24P SMD	Availability:2916	10+ $12.5280 760+ $10.4400 1520+ $8.5400 2280+ $7.8400 3800+ $7.2400	min:1
749020100 Datasheet	Würth Elektronik	TRANSFORMER LAN 10/100/1000 SMD	Availability:768	1+ $7.1400	min:1
749010110 Datasheet	Würth Elektronik	TRANSFORMER LAN 10/100 SMD	Availability:1578	1+ $9.0600 10+ $6.9820 25+ $6.4280 50+ $6.0828 100+ $5.9324	min:1

Pulse Transformers Components

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