Seiko Instruments MS621FE
- Part No.:
- MS621FE
- Manufacturer:
- Seiko Instruments
- Category:
- Batteries Rechargeable (Secondary)
- Package:
- Datasheet:
-
MS621FE.pdf
- Description:
- BATT LITHIUM 3V 5.5MAH COIN
- Quantity:
- Payment:

- Shipping:

Inventory:108,016
Please send an inquiry. Send us your inquiry, and we will respond immediately.
MS621FE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Seiko Instruments
- Series:
- MS621FE
- Packaging:
- Tray
- Product Status:
- Active
- Battery Chemistry:
- Lithium
- Battery Cell Size:
- Coin, 6.8mm
- Voltage - Rated:
- 3 V
- Capacity:
- 5.5mAh
- Size / Dimension:
- 0.27" Dia x 0.08" H (6.8mm x 2.1mm)
- Termination Style:
- Solder
MS621FE FAQ
1.How can I place an order for MS621FE through Aetrix?
1.Please submit a Request for Quotation (RFQ) for MS621FE on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MS621FE reliable?
The price and inventory of MS621FE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MS621FE is usually 5 days.
3.What payment methods are accepted for MS621FE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MS621FE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MS621FE?
MS621FE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MS621FE order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MS621FE?
5.For technical support, including MS621FE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MS621FE requirements.
6.How does Aetrix verify that MS621FE is sourced from the original manufacturer or authorized distributors?
6.All MS621FE products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MS621FE meets industry standards.
7.What is the process for return or replacement of MS621FE?
All MS621FE units undergo pre-shipment inspection (PSI). If there is an issue with MS621FE, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MS621FE part is unused and in its original packaging.
Return procedure for MS621FE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MS621FE Tags
-
ML414H IV01E
Seiko Instruments

-
MS621FE
Seiko Instruments
-
MS518SE-FL35E
Seiko Instruments

-
AAA-NIMH-DURACELL
Duracell Industrial Operations, Inc.
-
MS621FE-FL11E
Seiko Instruments
-
ML621-TZ1
FDK America, Inc., a member of Fujitsu Group

-
MS421R IV03E
Seiko Instruments

-
MS621R II27E
Seiko Instruments

-
ML-2020/G1AN
Panasonic - BSG

-
TS621E-FL11E
Seiko Instruments

-
HHR-70AAAE4
Panasonic - BSG

-
MS920T-FL27E
Seiko Instruments
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