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 TVS - Varistors, MOVs category page. You can select the model you want based on the above.

Question 2

What are the main brands TVS - Varistors, MOVs?

Accepted Answer

Typical parameters include Abracon, Bourns, Eaton, EPCOS - TDK Electronics, Galco Industrial Electronics, INPAQ Technology Co., Ltd, KEMET, KYOCERA AVX...

Question 3

How to choose between different TVS - Varistors, MOVs 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, Bourns, Eaton]. 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
B72220S0511K101 Datasheet	EPCOS - TDK Electronics	VARISTOR 820V 6.5KA DISC 20MM	Availability:5601	38+ $0.8968 50+ $0.8348 100+ $0.7538 250+ $0.6696 500+ $0.5185	min:1
TMOV20RP320EL2T7 Datasheet	Littelfuse	VARISTOR 510V 10KA DISC 20MM	Availability:15779	8+ $0.7340	min:1
B72220P3461K101 Datasheet	EPCOS - TDK Electronics	VARISTOR 750V 12KA DISC 20MM	Availability:9021	1+ $1.9440 10+ $1.2195 25+ $1.9440 200+ $0.7347 400+ $0.6663	min:1
B72540T6300K062 Datasheet	EPCOS - TDK Electronics	VARISTOR 47V 5KA 2220	Availability:1728	1+ $3.2760 10+ $2.0988 25+ $3.2760 100+ $1.4434 250+ $1.2725	min:1
V510LA80BP Datasheet	Littelfuse	VARISTOR 799V 6.5KA DISC 20MM	Availability:13911	1+ $0.6300 10+ $0.5400 50+ $0.4500 100+ $0.3870 200+ $0.3420	min:1
ERZ-V20D121 Datasheet	Panasonic	VARISTOR 120V 10KA DISC 20MM	Availability:4785	25+ $0.9549 250+ $0.5535 500+ $0.5382 1000+ $0.5112 3000+ $0.4914	min:1
ERZ-V20D680 Datasheet	Panasonic	VARISTOR 68V 3KA DISC 20MM	Availability:10938	38+ $0.6422 100+ $0.5643 500+ $0.5330 1000+ $0.4926 2000+ $0.4657	min:1
ERZ-V20D330 Datasheet	Panasonic	VARISTOR 33V 3KA DISC 20MM	Availability:5250	25+ $0.9621 250+ $0.6336 500+ $0.5733 1000+ $0.4788 3000+ $0.4653	min:1
ERZ-V20D151 Datasheet	Panasonic	VARISTOR 150V 10KA DISC 20MM	Availability:10362	25+ $0.9126 250+ $0.6597 500+ $0.5823 1000+ $0.5139 3000+ $0.5004	min:1
ERZ-V20D221 Datasheet	Panasonic	VARISTOR 220V 10KA DISC 20MM	Availability:5610	25+ $0.9882 250+ $0.6876 500+ $0.6165 1000+ $0.5229 3000+ $0.4923	min:1

TVS - Varistors, MOVs Components

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