Electronic Components

[reza vir]

Thanks to my good friend Qiaozhi
This topic is for all the components similar
similar of (ICs - Transistors - Amplifiers - ...)
best regards

[reza vir]

similar

What is similar to icm7556ipd?

[reza vir]

similar of NE565 What?

[reza vir]

Does anyone know what similar IC is? (K157YA2)

[humhum]

Does anyone know what similar IC is? (K157YA2)

https://forum.vip-cxema.org/index.php?/topic/995-%D0%B2-%D0%BF%D0%B8%D1%80%D0%B0%D1%82%D0%B5-%D0%BE%D1%83-%D0%BA157%D1%83%D0%B42-%D0%B7%D0%B0%D0%BC%D0%B5%D0%BD%D0%B8%D1%82%D1%8C-%D0%BD%D0%B0-lm358/

https://datasheet4u.com/datasheet-pdf/ETC3/K157UD2/pdf.php?id=1097444

[humhum]

What is similar to icm7556ipd?

Different connection with Two 7555

[reza vir]

https://forum.vip-cxema.org/index.ph...D%D0%B0-lm358/

https://datasheet4u.com/datasheet-pd...php?id=1097444

Thanks for the reply
I used LM358N but the test is not good

[reza vir]

What is similar to MPF102 ?

[humhum]

Thanks for the reply
I used LM358N but the test is not good

in forum says also for LM311 and NE5532

[humhum]

What is similar to MPF102 ?

You can try BF256 .

[reza vir]

You can try BF256 .

Thanks for the reply
It has to be tested, I think it's different Gate-Source and Current?


Type Designator: MPF102
Type of Transistor: JFET
Type of Control Channel: N -Channel
Maximum Power Dissipation (Pd): 0.35 W
Maximum Drain-Source Voltage |Vds|: 25 V
Maximum Gate-Source Voltage |Vgs|: 7.5 V
Maximum Drain Current |Id|: 0.02 A
Maximum Junction Temperature (Tj): 155 ?C




Type Designator: BF256A
Type of Transistor: JFET
Type of Control Channel: N -Channel
Maximum Power Dissipation (Pd): 0.35 W
Maximum Drain-Source Voltage |Vds|: 30 V
Maximum Gate-Source Voltage |Vgs|: 30 V
Maximum Drain Current |Id|: 0.007 A
Maximum Junction Temperature (Tj): 150 ?C
Maximum Drain-Source On-State Resistance (Rds): 1000 Ohm




Type Designator: BF256B
Type of Transistor: JFET
Type of Control Channel: N -Channel
Maximum Power Dissipation (Pd): 0.35 W
Maximum Drain-Source Voltage |Vds|: 30 V
Maximum Gate-Source Voltage |Vgs|: 30 V
Maximum Drain Current |Id|: 0.013 A
Maximum Junction Temperature (Tj): 150 ?C
Maximum Drain-Source On-State Resistance (Rds): 500 Ohm




Type Designator: BF256C
Type of Transistor: JFET
Type of Control Channel: N -Channel
Maximum Power Dissipation (Pd): 0.35 W
Maximum Drain-Source Voltage |Vds|: 30 V
Maximum Gate-Source Voltage |Vgs|: 30 V
Maximum Drain Current |Id|: 0.018 A
Maximum Junction Temperature (Tj): 150 ?C
Maximum Drain-Source On-State Resistance (Rds): 200 Ohm

[humhum]

Thanks for the reply
It has to be tested, I think it's different Gate-Source and Current?


Type Designator: MPF102
Type of Transistor: JFET
Type of Control Channel: N -Channel
Maximum Power Dissipation (Pd): 0.35 W
Maximum Drain-Source Voltage |Vds|: 25 V
Maximum Gate-Source Voltage |Vgs|: 7.5 V ***
Maximum Drain Current |Id|: 0.02 A
Maximum Junction Temperature (Tj): 155 ?C

Type Designator: BF256C
Type of Transistor: JFET
Type of Control Channel: N -Channel
Maximum Power Dissipation (Pd): 0.35 W
Maximum Drain-Source Voltage |Vds|: 30 V
Maximum Gate-Source Voltage |Vgs|: 30 V ***
Maximum Drain Current |Id|: 0.018 A
Maximum Junction Temperature (Tj): 150 ?C

May be serie ''c'' is also with MPF102

[reza vir]

What is similar to IC NE556 or SA556?
I used tow 555
But did not answer well?

[KattiMini]

Hi...As indicated by the lm556 TI information sheet they are:

"Direct Replacement for SE556/NE556".

I'd recommend that non accurately working chips or segment esteems that work with one yet not the other are the probable offender.