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3021-2

3021-2

3021-2

BATT RETAIN COIN 1 CELL PC PIN

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

3021-2 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.99000 $0.99
10 $0.80700 $8.07
50 $0.70760 $35.38
100 $0.69390 $69.39
250 $0.61404 $153.51
1,000 $0.55790 -
2,500 $0.49249 -
5,000 $0.45508 -
Inventory changes frequently.

3021-2 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

3021-2 Keystone Electronics

Name Value
Product Status Active
Battery Type, Function Coin Cell, Retainer
Style Retainer
Battery Cell Size Coin, 20.0mm
Number of Cells 1
Battery Series -
Mounting Type PCB, Through Hole
Termination Style PC Pin
Features -
Height Above Board 0.156" (3.96mm)
Operating Temperature -
Q1: What is the purchase guide for 3021-2?
3021-2 of Keystone Electronics is a BATT RETAIN COIN 1 CELL PC PIN. ICHOME is a long-term spot supplier of 3021-2, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 3021-2?
Download 3021-2 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing3021-2 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 3021-2 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 3021-2 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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