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K30103X - 4PIN PHOTOTRANSISTOR

Download the K30103X datasheet PDF. This datasheet also covers the K3010 variant, as both devices belong to the same 4pin phototransistor family and are provided as variant models within a single manufacturer datasheet.

General Description

The K3010 series consist of two infrared emitting diodes, connected in inverse parallel, optically coupled to a phototransistor detector.

They are packaged in a 4-pin DIP package and available in wide-lead spacing and SMD option.

Key Features

  • s 1.Current transfer ratio ( CTR：Min. 50% at IF=± 1mA VCE=5V ) 2.High isolation voltage between input and output ( Viso：5000Vrms ) 3.Pb free and RoHS compliant 4.MSL class 1 5.Agency Approvals.
  • UL Approved (No. E169586): UL1577.
  • c-UL Approved (No. E169586).
  • VDE Approved (No. 101347): DIN EN60747-5-5.
  • FIMKO Approved: EN60065, EN60950, EN60335.
  • SEMKO Approved: EN60065, EN60950, EN60335.
  • CQC Approved: GB8898-2011, GB4943.1-2011 K3010 Series 4PI.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (K3010-Cosmo.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number K30103X
Manufacturer Cosmo
File Size 294.19 KB
Description 4PIN PHOTOTRANSISTOR
Datasheet download datasheet K30103X Datasheet

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Other Datasheets by Cosmo

Part Number Description
K3010 4PIN PHOTOTRANSISTOR
K30101X 4PIN PHOTOTRANSISTOR
K30102X 4PIN PHOTOTRANSISTOR
K30106X 4PIN PHOTOTRANSISTOR

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
cosmo  Description The K3010 series consist of two infrared emitting diodes, connected in inverse parallel, optically coupled to a phototransistor detector. They are packaged in a 4-pin DIP package and available in wide-lead spacing and SMD option.  Features 1.Current transfer ratio ( CTR：Min. 50% at IF=± 1mA VCE=5V ) 2.High isolation voltage between input and output ( Viso：5000Vrms ) 3.Pb free and RoHS compliant 4.MSL class 1 5.Agency Approvals • UL Approved (No. E169586): UL1577 • c-UL Approved (No. E169586) • VDE Approved (No. 101347): DIN EN60747-5-5 • FIMKO Approved: EN60065, EN60950, EN60335 • SEMKO Approved: EN60065, EN60950, EN60335 • CQC Approved: GB8898-2011, GB4943.1-2011 K3010 Series 4PIN PHOTOTRANSISTOR PHOTOCOUPLER  Schematic 1. Anode, Cathode 2. Anode, Cathode 3.