Can I request technical information for PT91-21C?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to PT91-21C.

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PT91-21C Everlight Electronics Co Ltd product image

SOURCING SUPPORT

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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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: Technical Documents
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Everlight Electronics Co Ltd RFQ AVAILABLE

PT91-21C

SENSOR PHOTO 940NM TOP VIEW AXL

Part Number: PT91-21C

Manufacturer: Everlight Electronics Co Ltd

Category: Phototransistors

Package: Axial

Datasheet:: PT91-21C.pdf

Description: SENSOR PHOTO 940NM TOP VIEW AXL

Select Quantity Stock: 369

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Qty.	Unit Price	Ext. Price
1+	$0.28500	$0.28
10+	$0.19550	$1.96
100+	$0.14075	$14.08
500+	$0.11613	$58.06
1000+	$0.10803	$108.03
2000+	$0.10114	$202.28
5000+	$0.09362	$468.10
10000+	$0.08892	$889.20
25000+	$0.08378	$2094.50

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TECHNICAL RESOURCES

PT91-21C Technical Information

Specifications
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Specifications

Product Attribute: Attribute Value

Part Number: PT91-21C

Manufacturer: Everlight Electronics Co Ltd

Package: Axial

Series: -

Package/Case: Axial

Packaging: Bulk

Product Status: Active

Voltage - Collector Emitter Breakdown (Max): 30 V

Current - Collector (Ic) (Max): 20 mA

Current - Dark (Id) (Max): 100 nA

Wavelength: 940nm

Viewing Angle: -

Power - Max: 75 mW

Mounting Type: Through Hole

Orientation: Top View

Operating Temperature: -25°C ~ 85°C

Grade: -

Qualification: -

Frequently Asked Questions

1. How can I order PT91-21C 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 PT91-21C?

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

3. Are the stock and price of PT91-21C 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 PT91-21C?

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 PT91-21C?

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

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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.

PT91-21C Procurement and Technical Support

PT91-21C is manufactured by Everlight Electronics Co Ltd. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing PT91-21C 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 PT91-21C.

Part Number: PT91-21C

Manufacturer: Everlight Electronics Co Ltd

Package: Axial

Category: Phototransistors

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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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