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  1. Home
  2. /Products
  3. /Sensors
  4. /Optical Sensors
  5. /H21B1
H21B1 thumbnail 1
onsemi

H21B1

Category
Optical Sensors
Manufacturer
onsemiDetails
RoHS Status
Datasheet
Description
—
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status7760
QuantityH21B1
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
MountThrough HoleMounting TypeThrough Hole, Flange
Package / CaseSlotted, PC PinsNumber of Pins4
Operating Temperature-55°C~100°CPackagingTube
Published2002Part StatusObsolete
Moisture Sensitivity Level (MSL)1 (Unlimited)TypeUnamplified
Max Operating Temperature100°CMin Operating Temperature-55°C
Voltage - Rated DC30VOutput Voltage30V
Operating Supply Voltage1.7VNumber of Elements1
Number of Channels1Output ConfigurationPhotodarlington
Power Dissipation150mWForward Current50mA
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI

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Product FAQ
Purchasing FAQ

What type of component is H21B1, and what package does it use?

H21B1 is an authentic electronic component manufactured by onsemi, categorized under Optical Sensors. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official H21B1 datasheet above.

Why is dynamic quotation used instead of a fixed price for H21B1?

Electronic component spot-market pricing for H21B1 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for H21B1?

Lead times for H21B1 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

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