Products — Electrical Components

Special Purpose Thyristor Optocouplers 3OU186B

Special Purpose Thyristor Optocouplers 3OU186B

$0.90-3.60
NPP Iskra OJSC 🇷🇺
Specialized Thyristor Optocouplers 3OU186A

Specialized Thyristor Optocouplers 3OU186A

$0.90-3.60
NPP Iskra OJSC 🇷🇺
Powerful Semiconductor Module KM410B1

Powerful Semiconductor Module KM410B1

$90-360
NPP Iskra OJSC 🇷🇺
Schottky Rectifier Diode 2DШ2163B9 for Power Conversion

Schottky Rectifier Diode 2DШ2163B9 for Power Conversion

$0.03-0.18
NPP Iskra OJSC 🇷🇺
Schottky Rectifier Diode 2DШ2163В9

Schottky Rectifier Diode 2DШ2163В9

$0.06-0.60
NPP Iskra OJSC 🇷🇺
High-Power Fast Recovery Diode KD534AC

High-Power Fast Recovery Diode KD534AC

$0.90-3.60
NPP Iskra OJSC 🇷🇺
Schottky Barrier Diode KDSH2163A for Versatile Applications

Schottky Barrier Diode KDSH2163A for Versatile Applications

$0.09-0.60
NPP Iskra OJSC 🇷🇺
High-Power Fast Recovery Diode KD664A

High-Power Fast Recovery Diode KD664A

$0.30-1.80
NPP Iskra OJSC 🇷🇺
High-Power Fast Recovery Diode KD534BS

High-Power Fast Recovery Diode KD534BS

$0.90-3.60
NPP Iskra OJSC 🇷🇺
High-Power Fast Recovery Diode KD664AS

High-Power Fast Recovery Diode KD664AS

$0.06-0.60
NPP Iskra OJSC 🇷🇺
Schottky Rectifier Diodes 2DШ2163Б for Converters

Schottky Rectifier Diodes 2DШ2163Б for Converters

$0.03-0.18
NPP Iskra OJSC 🇷🇺

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High-Power High-Voltage Field Transistor KP829D

High-Power High-Voltage Field Transistor KP829D

$0.90-3.60
NPP Iskra OJSC 🇷🇺
Special Purpose Transistor Optocoupler 3OT127A

Special Purpose Transistor Optocoupler 3OT127A

$0.30-1.80
NPP Iskra OJSC 🇷🇺
High-Power High-Voltage Field Transistor KP829Zh

High-Power High-Voltage Field Transistor KP829Zh

$0.30-2.40
NPP Iskra OJSC 🇷🇺
Powerful NPN Transistor 2T808A for Special Applications

Powerful NPN Transistor 2T808A for Special Applications

$0.60-6
NPP Iskra OJSC 🇷🇺
High-Voltage NPN Silicon Switching Transistor KT8155G

High-Voltage NPN Silicon Switching Transistor KT8155G

$0.30-1.80
NPP Iskra OJSC 🇷🇺
High-Power High-Voltage Field Transistor KP829A

High-Power High-Voltage Field Transistor KP829A

$0.90-3.60
NPP Iskra OJSC 🇷🇺
High-Power High-Voltage Field Transistor KP829B9

High-Power High-Voltage Field Transistor KP829B9

$0.90-3.60
NPP Iskra OJSC 🇷🇺
High Voltage Powerful N-Channel DMOS Transistor KP7154BS

High Voltage Powerful N-Channel DMOS Transistor KP7154BS

$0.90-3.60
NPP Iskra OJSC 🇷🇺
High-Voltage Bipolar Power Transistors 2T8143F1

High-Voltage Bipolar Power Transistors 2T8143F1

$0.90-3.60
NPP Iskra OJSC 🇷🇺
Silicon N-P-N Switching Transistor KT908A

Silicon N-P-N Switching Transistor KT908A

$0.06-0.60
NPP Iskra OJSC 🇷🇺
High-Power Special Purpose Field Effect Transistors 2P7152A

High-Power Special Purpose Field Effect Transistors 2P7152A

$0.90-3.60
NPP Iskra OJSC 🇷🇺
Powerful High-Voltage Field Transistor KP829B

Powerful High-Voltage Field Transistor KP829B

$0.90-3.60
NPP Iskra OJSC 🇷🇺
Transistor Optocoupler AOT110B with Local Gold-Plated Pins

Transistor Optocoupler AOT110B with Local Gold-Plated Pins

$0.12-0.60
NPP Iskra OJSC 🇷🇺
High-Power DMOS Transistors 2P7246A-5

High-Power DMOS Transistors 2P7246A-5

$0.30-1.80
NPP Iskra OJSC 🇷🇺
High-Power DMOS Transistors 2P7242A-4

High-Power DMOS Transistors 2P7242A-4

$3-18
NPP Iskra OJSC 🇷🇺
High Voltage N-P-N Switching Transistor KT8144A

High Voltage N-P-N Switching Transistor KT8144A

$0.30-1.80
NPP Iskra OJSC 🇷🇺
High Voltage Field Transistor KP829A9

High Voltage Field Transistor KP829A9

$0.60-6
NPP Iskra OJSC 🇷🇺
Transistor Optocoupler AOT123A with Local Gold Plating

Transistor Optocoupler AOT123A with Local Gold Plating

$0.30-1.80
NPP Iskra OJSC 🇷🇺
High Voltage N-Channel DMOS Transistor KP7154BS

High Voltage N-Channel DMOS Transistor KP7154BS

$12-60
NPP Iskra OJSC 🇷🇺
High Voltage Bipolar Power Transistor 2T8143U

High Voltage Bipolar Power Transistor 2T8143U

$0.90-3.60
NPP Iskra OJSC 🇷🇺
Special Purpose Transistor Optocouplers 3OT127V

Special Purpose Transistor Optocouplers 3OT127V

$0.90-3.60
NPP Iskra OJSC 🇷🇺

Semiconductors, Modules and Passive Components from Russian Electronics Makers

An electronics sourcing section of 1,485 positions from 456 suppliers — the largest supplier pool in the electrical group, reflecting how many specialised plants and design houses feed it. The catalogue spans 183 electronic boards and modules, 127 resistor positions, 88 transistors, 77 diodes and varistors, 76 ICs and microcontrollers, 69 capacitors, 63 power semiconductors (thyristors, IGBT and MOSFET modules), 62 chokes and reactors, antennas and microwave devices (54), audio amplifiers, EMI filters, sensors and amorphous magnetic cores.

Two buying scenarios dominate. Industrial maintenance: Russian plants continue manufacturing component series long after global vendors discontinue them, which keeps older drives, power converters and radio equipment repairable. And power electronics: thyristors, rectifier diodes and IGBT assemblies for traction, induction heating and electrolysis are produced in ratings up to thousands of amperes, with test data per device — a niche where Russian semiconductor fabs remain internationally competitive on price per kilowatt switched.

  • Documentation: datasheets with electrical curves and limit parameters; English translations on request.
  • Testing: power devices ship with individual measurement protocols; batch acceptance testing can be ordered.
  • Quantities: from single power modules to reels of passives; no commodity-exchange minimums.
  • Logistics: compact air courier shipments in 5–10 days or consolidated sea freight for production volumes.

Publish the part numbers or parameters you need as a sourcing request and component plants will respond with availability and pricing.

FAQ

Can I source replacements for discontinued components here?
Often yes. Russian component plants keep long production runs, and many series electrically equivalent to discontinued Western or Japanese parts remain in manufacture. Provide the original part number and key parameters; suppliers will propose functional equivalents with comparison datasheets so your engineers can verify drop-in suitability before ordering.
How are high-power thyristors and IGBT modules tested before shipment?
Each power device is measured individually at the factory — blocking voltage, gate parameters, on-state voltage drop — and shipped with its measurement protocol. For converter rebuilds, plants can match devices into balanced sets for series or parallel operation, which saves commissioning time on multi-device bridges.
What minimum order applies to small components like resistors and diodes?
Passives sell by standard packaging — tubes, reels or boxes, typically from 100–1,000 pieces depending on the component. Power modules, boards and specialised ICs are available from single units. Mixed maintenance orders combining many line items in small quantities are routine for suppliers in this section.
Are English-language datasheets available?
Core parameters are always available in datasheet form, and most suppliers provide English translations or parameter tables on request — allow a few extra days for less common items. For critical designs, ask for limit operating conditions and reliability data, which Russian datasheets document in detail.
How do payments and shipping work for small electronics orders?
Suppliers invoice in a convenient currency and accept bank transfer; small orders commonly ship after full prepayment, larger ones split into advance and pre-shipment balance. Air courier handles kilogram-scale parcels to most regions in 5–10 days with export paperwork included. Confirm any import permits your country applies to electronic components.