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B72220S2421K303

B72220S2421K303

B72220S2421K303

20MM, 420VAC, 10%, ADVANCED

compliant

Disc 20mm

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

B72220S2421K303 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.43746 $0.43746
500 $0.4330854 $216.5427
1000 $0.4287108 $428.7108
1500 $0.4243362 $636.5043
2000 $0.4199616 $839.9232
2500 $0.415587 $1038.9675
Inventory changes frequently.

B72220S2421K303 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

B72220S2421K303 EPCOS - TDK Electronics

Name Value
Product Status Active
Maximum AC Volts 420 V
Maximum DC Volts 560 V
Varistor Voltage (Min) 612 V
Varistor Voltage (Typ) 680 V
Varistor Voltage (Max) 748 V
Current - Surge 10 kA
Energy 273J
Number of Circuits 1
Capacitance @ Frequency 550 pF @ 1 kHz
Operating Temperature -40°C ~ 105°C (TA)
Features -
Mounting Type Through Hole
Package / Case Disc 20mm
Q1: What is the purchase guide for B72220S2421K303?
B72220S2421K303 of EPCOS - TDK Electronics is a 20MM, 420VAC, 10%, ADVANCED. ICHOME is a long-term spot supplier of B72220S2421K303, supporting sample purchase and bulk order.
Q2: How to find the detailed information of B72220S2421K303?
Download B72220S2421K303 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingB72220S2421K303 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide B72220S2421K303 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you B72220S2421K303 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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