• Osram To-39 Metal Can Silicon Differential Photodiode SFH221 System 1
Osram To-39 Metal Can Silicon Differential Photodiode SFH221

Osram To-39 Metal Can Silicon Differential Photodiode SFH221

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
100 Pieces pc
Supply Capability:
50000 Pieces per Day pc/month

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1 Samples offer 
2 Trade reference for quality confirm 
3 60 days warranty 
4 Large stock 
5 High reputation 


 

Datasheets

SFH 221

 

SFH 221, Lead (Pb) Free

Product Photossfh 221
Catalog DrawingsSFH221 Side
Standard Package40
CategorySensors, Transducers
FamilyPhotodiodes
Series-
Wavelength900nm
Color - Enhanced-
Spectral Range400nm ~ 1100nm
Diode Type-
Responsivity @ nm0.55 A/W @ 900nm
Response Time500ns
Voltage - DC Reverse (Vr) (Max)10V
Current - Dark (Typ)10nA
Active Area2.2mm x 0.7mm
Viewing Angle110°
Operating Temperature-40°C ~ 125°C
Package / CaseTO-39-4 Metal Can
Other Names475-1431

 

Q62702P0270

 

 

Payment:

We accept T/T, Western Union, MoneyGram, PayPal

 

Shipping:

1. We will arrange the delivery as soon as receiving your payment.

2. The goods will be deliveried by UPS/DHL/TNT/EMS/Fedex.Also, you can find your own forwarder.

3.All the prices are FOBShenzhen, freight will be paid by buyers.

 

 

Refund & Replacement:

1.We provide 60 days quality warrantly, Samples have no refund.

2.If the items are defective, please let me know as soon as you receive the goods.

3.All the items must be returned in original condition if there is a replacement or refund.

4.The buyer is responsible for all the shipping cost incurred.

 

Q: What is the principle of choosing a fuse?
Otherwise, reliable short-circuit protection can not be obtained.
Q: When selecting a fuse, you must consider several elements
Taking into account the actual use and laboratory differences, the use of ambient temperature of 25 ℃ under the conditions,
Q: How do I use a multimeter to detect if the fuse is broken
Can be transferred to the two fuses, and then move the multimeter to the position of the ohm crotch, with two tables on both ends of the fuse
Q: Why does the rated current of the fuse be based on the effective value as a standard?
Fuses are made by the principle that the heat generated by the current flowing through the conductor causes the fuse to melt off
Q: Where can the fuse be used?
it is possible to burn the circuit or even cause a fire
Q: What parts are the fuses divided
The melt is the main working part of the fuse. The melt is equivalent to a special wire connected in series in the circuit. When the circuit is short-circuited or overloaded
Q: When the melt is blown, what are the possible reasons
the use of the melt too long, the melt due to oxidation or high temperature during operation, so that the characteristics of the melt and make mistakes.
Q: Is the fuse blown depending on the size of the current flowing through it?
Independent of the operating voltage of the circuit
Q: What are the hidden faults of the automatic reset fuse?
CCC standards clearly stipulate that electric faucet products must be used to prevent overheating protection fuse
Q: Why is the fuse broken
There is a short circuit in the circuit, resulting in short circuit current, short circuit current is too large fuse fuse
We insist on the principle of "Service Supremacy, Quality Primacy" to provide high quality products and best service for the society. After several years' development, we have formed a certain scale in the production of exhaust fans. At present, our mainly products exhaust fans are used in graziery and gardening, cooling pad, automatic oil-burning heating machine, automatic coal-burning heating machine and electric blower fields.

1. Manufacturer Overview

Location Shenzhen, China (Mainland)
Year Established 2007
Annual Output Value US$5 Million - US$10 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Central America; Northern Europe; Southern Europe; South Asia; Domestic Market
Company Certifications ISO 9001:2000

2. Manufacturer Certificates

a) Certification Name  
Range  
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3. Manufacturer Capability

a) Trade Capacity
Nearest Port HongKong, Shenzhen
Export Percentage 41% - 50%
No.of Employees in Trade Department 21-50 People
Language Spoken:
b) Factory Information
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No. of Production Lines
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