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Discrete Semiconductors
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RF/IF & RFID
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- Filters
H21A4
Purchase
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For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
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(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mounting Type | Through Hole, Flange |
| Package / Case | Slotted, PC Pins |
| Operating Temperature | -55°C~100°C |
| Packaging | Tube |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Unamplified |
| Terminal Finish | NOT SPECIFIED |
| Number of Functions | 1 |
| Output Configuration | Phototransistor |
| Response Time | 8μs, 50μs |
| Sensing Distance | 0.118 (3mm) |
| Voltage - Collector Emitter Breakdown (Max) | 55V |
| Forward Current-Max | 0.05A |
| Current - Collector (Ic) (Max) | 20mA |
| Sensing Method | Through-Beam |
| Current - DC Forward (If) (Max) | 50mA |
| Dark Current-Max | 100nA |
| Coll-Emtr Bkdn Voltage-Min | 55V |
| Slot Width-Nom | 3.15mm |
| On-state Collector Current-Nom | 1mA |
| RoHS Status | ROHS3 Compliant |
See Relate Datesheet