HARDWARE / PRODUCTUpdated 25 Jul 2026

Capacitor K50-85

Glavkosmos
Capacitor K50-85

K50-85 is a compact aluminum electrolytic capacitor with axial-wire terminals designed for small-size power supplies and AC/DC converters operating in demanding conditions.

Key figurescomparable across the catalogue

Design life
25 years
Lead time
3 months

Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.

As published by the supplier

Rated voltage
6.3…450 V
Rated capacitance, µf
1…4700
Capacitance tolerance
+30…-10; +50…-10; ±20
High environmental temperature, maximum value during operation
100 S
Low environmental temperature, minimum value during operation
minus 60 C
Year of release
2007
Design life
25 years
Lead time
3 months
Possibility to adapt the product to customer requirements
No

About

The K50-85 is a compacted, polar, fixed aluminum electrolytic capacitor with axial-wire terminals, intended for use in small-size power supplies and AC/DC converters operating in demanding conditions. It is applied in mobile robotic systems, communication equipment, lightning technologies, and the aircraft industry. The capacitor features an extended operating temperature range from -60°C to +100°C and extended life under high electrical loads. Rated voltage ranges from 6.3 to 450 V, with rated capacitance from 1 to 4700 µF and capacitance tolerance of +30%/-10%, +50%/-10%, or ±20%. The product has a guaranteed service life of 25 years, was first released in 2007, and has an estimated production/delivery time of 3 months. It cannot be adapted to customer requirements.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: trade.glavkosmos.com ↗

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