Can I request technical information for H21A1?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to H21A1.

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Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

Stock & Batch Verification Confirm available quantity, date code and delivery schedule.

Alternative Part Sourcing Request compatible or replacement parts when stock is limited.

Quality & Packaging Check Confirm product condition, packaging type and shipment protection before dispatch.

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: Supplier Verification
Supplier review and component quality inspection support.

: Technical Documents
Datasheet and specification confirmation for engineers.

: One-Stop BOM Sourcing
Multi-part procurement and shortage sourcing assistance.

Light in Motion LLC RFQ AVAILABLE

H21A1

Photointerrupter 3mm gap transis

Part Number: H21A1

Manufacturer: Light in Motion LLC

Category: Photointerrupters - Slot Type - Logic Output

Package: Module, PC Pins, Slot Type

Datasheet:: H21A1.pdf

Description: Photointerrupter 3mm gap transis

Select Quantity Stock: 960

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TECHNICAL RESOURCES

H21A1 Technical Information

Specifications
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Hot Sale
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Specifications

Product Attribute: Attribute Value

Part Number: H21A1

Manufacturer: Light in Motion LLC

Package: Module, PC Pins, Slot Type

Series: -

Package/Case: Module, PC Pins, Slot Type

Packaging: Tube

Product Status: Active

Sensing Distance: -

Sensing Method: Optical Flag

Output Configuration: Phototransistor

Mounting Type: Through Hole, Flange

Current - Supply: -

Voltage - Supply: -

Response Time: 8µs, 50µs

Operating Temperature: -55°C ~ 100°C

Frequently Asked Questions

1. How can I order H21A1 from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of H21A1?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of H21A1 updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for H21A1?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for H21A1?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

Hot Sale Part Numbers

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

H21A1 Procurement and Technical Support

H21A1 is manufactured by Light in Motion LLC. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing H21A1 and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for H21A1.

Part Number: H21A1

Manufacturer: Light in Motion LLC

Package: Module, PC Pins, Slot Type

Category: Photointerrupters - Slot Type - Logic Output

Submit BOM RFQ Contact Sales

Payment Method

PayPal Bank Transfer VISA Mastercard Western Union

Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

Shipping Fee

Calculated according to destination and parcel weight

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