Name: Hammond Manufacturing 640B
Brand: Hammond Manufacturing
SKU: 640B
Availability: InStock
Rating: 5 (398 reviews)

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Hammond Manufacturing 640B

Part Number:

640B

Manufacturer/Brand:

Hammond Manufacturing

Part of Description:

TRANSFORMER PULSE 30MH 6.6DCR

Datasheets:

1.640B.pdf ···: 2D Drawings
Cylindrical Battery Holders.pdf Hammond REACH.pdf

RoHs Status:

ROHS3 Compliant

ECAD Model:

Payment:

PayPal / Credit Card / T/T

Shipment Way:

DHL / Fedex / TNT / UPS / EMS

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Specifications
Shopping Manual
Shipping Information
Packaging

~~Hammond Manufacturing 640B technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments 640B.~~

Product Attribute	Attribute Value
Weight	-
Turns Ratio - Primary:Secondary	2:1:1:1
Transformer Type	SCR and Triac Trigger (Encapsulated)
Size / Dimension	0.984' Dia (25.00mm)
Series	640
Package	Bulk

Product Attribute	Attribute Value
Operating Temperature	-
Mounting Type	Through Hole
Inductance	30mH
Height - Seated (Max)	0.512' (13.00mm)
ET (Volt-Time)	-

Returns Policy

Returns must be requested within 60 days of the invoice date and include:
- Original invoice number
- Photo of the parts
- Brief explanation or test report stating the reason for return
Returns will not be accepted after 60 days. Returned items must be in original packaging and resalable condition. Returns due to customer errors at the time of quote or purchase will not be accepted. Contact customer service for return authorization before shipping.

How to Buy

We support both online and offline orders. For detailed guidance on the ordering process, please visit the following link:
https://www.Y-IC.com/RFQ-Quote.htm
If you encounter any issues, feel free to contact our customer service team for assistance.

Payment

We accept the following payment methods:
- T/T in advance (bank transfer)
- Western Union
- PayPal
Please note that customers are responsible for shipping fees, bank charges, duties, and taxes.
Delivery Period

Packages will be scheduled for delivery within 1-2 days after all items have arrived at our warehouse. In-stock items will be shipped within 24 hours. The delivery time varies based on the shipping method and the destination.

Shipping Tracking

Once the components are delivered, the tracking number will be emailed to you immediately. You can also find the tracking number in your order history.

Shipping Rate

Shipping rates are determined by the size, weight, and destination of the package. YIC provides competitive shipping options through leading carriers such as DHL, FedEx and UPS. Additionally, we offer the option for customers to use their own shipping accounts for direct billing.
ESD antistatic protection.
All products are packaged in anti-static bags and shipped with ESD antistatic protection. The label on the external ESD packaging will include our company information: part number, brand, and quantity.

We inspect all goods prior to shipment to ensure they are in excellent condition and verify that the parts are new, original, and match the datasheet specifications. After confirming that everything is in order, we securely package the items and ship them via global express.