SFH 551/1-1

MOD PHOTO DETECT RCVR 700NM TTL
Mfr. Part Number
SFH 551/1-1
Manufacturer
Infineon Technologies
Datasheet
Description
MOD PHOTO DETECT RCVR 700NM TTL
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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SFH 551/1-1
Infineon Technologies
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In Stock9,802
Unit
Price
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Reference Price
QuantityPrice
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.
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Specification Summary

Voltage - Supply
4.75V ~ 5.25V
Current - Supply
4 mA
Applications
General Purpose
Data Rate
5Mbps
Power - Minimum Receivable
-22dBm
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Power - Minimum Receivable
-22dBm
Applications
General Purpose
Current - Supply
4 mA
Data Rate
5Mbps
Voltage - Supply
4.75V ~ 5.25V
MOD PHOTO DETECT RCVR 700NM TTL
Brand Introduction

On April 1st, 1999, Siemens Semiconductors became Infineon Technologies. A dynamic more flexible company geared towards success in the competitive, ever-changing world of microelectronics.

Infineon is a leading global designer, manufacturer and supplier of a broad range of semiconductors used in various microelectronic applications. Infineon's product portfolio consists of logic products, including digital, mixed-signal, and analog integrated circuits, as well as discrete semiconductor products.

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Buying FAQ — SFH 551/1-1

How do I buy SFH 551/1-1 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes SFH 551/1-1. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.