Cosmo K1010 B Optocoupler, Through Hole, 4-Pin DIP

The image is for reference only, please refer to product details and specifications

View all Optocouplers
Bulk discount available

Subtotal (1 reel of 2000 units)*

HK$4,302.00

Add to Basket
Select or type quantity
Temporarily out of stock
  • 2,000 unit(s) shipping from 14 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Reel*
2000 - 2000HK$2.151HK$4,302.00
4000 - 6000HK$2.098HK$4,196.00
8000 +HK$2.065HK$4,130.00

*price indicative

RS Stock No.:
173-2229
Mfr. Part No.:
K1010 B
Manufacturer:
Cosmo
Find similar products by selecting one or more attributes.
Select all

Brand

Cosmo

Mount Type

Through Hole

Product Type

Optocoupler

Maximum Forward Voltage

1.4V

Packaging

Tape & Reel

Number of Channels

1

Number of Pins

4

Package Type

DIP

Typical Rise Time

4μs

Maximum Input Current

50mA

Isolation Voltage

5kVrms

Maximum Operating Temperature

115°C

Maximum Current Transfer Ratio

260%

Standards/Approvals

VDE EN60747, CQC GB4943/GB8898-2011, CUL C22.2 No.1 & NTC No.5, FIMKO EN60065, FIMKO EN60950, SEMKO EN60065, SEMKO EN60950, UL1577

Minimum Current Transfer Ratio

60%

Typical Fall Time

4μs

Series

K1010B

Automotive Standard

No

Transistor Output - Bipolar, Cosmo Electronics


Bipolar transistor output opto-couplers from Cosmo Electronics. Both single and dual through-hole devices are available as well as a single-channel SMT version.

Optocouplers, Cosmo Electronics


Related links