Mundorf TubeCap

Mundorf TubeCap Example.

The Mundorf TubeCap is made of polypropylene with special features. It features a particularly thin film for better performance but due to a special coating the self-healing properties are markedly pronounced. This leads to a very high electrical strength in the capacitor with compact dimensions. The TubeCap combines a high degree of dielectric strength and low residual inductance in a very compact form of construction. It has been developed as a high-quality technical alternative to high-voltage electrolytic capacitors and is thus ideally suited to use in tube amplifiers plus of course many other applications. Great replacement for the now-defunct Black Gate capacitors.

Name	Size (DxL or WxLxH)	Price	Quantity
10uF 1000VDC Mundorf Tubecap Capacitor MU-TUBECAP-10uF-1000V	35 x 30 x 55 mm (approx.) Tolerance: ±5%	$36.00 each
20uF 750VDC Mundorf Tubecap Capacitor MU-TUBECAP-20uF-750V	35 x 30 x 55 mm (approx.) Tolerance: ±5%	$39.00 each
30uF 600VDC Mundorf Tubecap Capacitor MU-TUBECAP-30uF-600V	35 x 30 x 55 mm (approx.) Tolerance: ±5%	$49.00 each
47uF 600VDC Mundorf Tubecap Capacitor MU-TUBECAP-47uF-600V	45 x 60 mm (approx.) Tolerance: ±5%	$68.00 each
100uF 550VDC Mundorf Tubecap Capacitor MU-TUBECAP-100uF-550V	50 x 85 mm (approx.) Tolerance: ±5%	$145.00 each
200uF 550VDC Mundorf Tubecap Capacitor MU-TUBECAP-200uF-550V	65 x 85 mm (approx.) Tolerance: ±5%	$225.00 each

Specifications:

Lower ESR and lower residual inductivity.
No drying out; therefore longer service life.
Excellent self-healing properties.
More compact form of construction.
No series connection necessary for increasing the dielectric strength.
Dielectric: Polyprophylene
Dielectric strength: 550 - 1000 VDC
Tolerance: ± 5%
Loss factor: tan ∂ < 0.005 at 1 kHz
Useful Life: 100,000 hours @ hot spot 60º
Failure rate: 1 fit
Cover: 0.5 x U_N ; 40°
Permissible ambient temperature: 85°C / 185°F

Value	ESR @ 10Hz mOhms	ESL @ 500kHz nH	Size - see below
10uF 1000V	13	17	1
20uF 750V	10	17	1
30uF 600V	9	17	1
47uF 600V	7	24.5	2
100uF 550V	9	88.6	3
200uF 550V	9	92.5	4

Mundorf TubeCap Size Guide.