HMC 33.00
IPRS Băneasa
- Manufacturer
- IPRS Băneasa
- Country
- Romania
- Year
- Unknown
- Category
- Components
- Type
- Capacitors
- Documentation score
- 1/5
- Last edited
- 16 OCT 2026
Specifications
- Type
- metallised paper
- Standard
- STAS 7669-74
- Capacitance (Cn)
- 0.02…2.2 µF
- Capacitance, min
- 0.02 µF
- Capacitance, max
- 2.2 µF
- Tolerance
- ±20 %
- Rated voltage (Un)
- 150–350 V (see Variants)
- Category voltage (Uc)
- 0.8 Un
- Dissipation factor (tan δ)
- ≤ 0.015 (1 kHz, +20 °C)
- Climatic category
- 10/070/04
- Package
- tubular, axial leads
- Diameter (D)
- 9.5–19 mm (see Variants)
- Length (L)
- 22–65 mm (see Variants)
- Lead diameter (d)
- 0.8–1 mm (see Variants)
- Lead length (l)
- 40–50 mm (see Variants)
- Application
- deflection circuits of TV receivers; general use
Variants (16)
| Note | Compare | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| HMC 33.01 (150 V) | 0.1 µF | 0.1 | 0.1 | 150 | 9.5 | 22 | 0.8 | 40 | ||
| HMC 33.01 (250 V) | 0.047; 0.05; 0.1 µF | 0.047 | 0.1 | 250 | 9.5 | 22 | 0.8 | 40 | ||
| HMC 33.01 (350 V) | 0.02; 0.022; 0.025 µF | 0.02 | 0.025 | 350 | 9.5 | 22 | 0.8 | 40 | ||
| HMC 33.02 (150 V) | 0.22; 0.25 µF | 0.22 | 0.25 | 150 | 12.5 | 22 | 0.8 | 40 | ||
| HMC 33.02 (350 V) | 0.047; 0.05 µF | 0.047 | 0.05 | 350 | 12.5 | 22 | 0.8 | 40 | ||
| HMC 33.03 (150 V) | 0.47; 0.5 µF | 0.47 | 0.5 | 150 | 12.5 | 35 | 0.8 | 40 | ||
| HMC 33.03 (250 V) | 0.22; 0.25 µF | 0.22 | 0.25 | 250 | 12.5 | 35 | 0.8 | 40 | ||
| HMC 33.03 (350 V) | 0.1 µF | 0.1 | 0.1 | 350 | 12.5 | 35 | 0.8 | 40 | taken from the 1st edition (damaged in the 2nd) | |
| HMC 33.06 (150 V) | 1 µF | 1 | 1 | 150 | 15 | 35 | 0.8 | 40 | ||
| HMC 33.06 (250 V) | 0.47; 0.5; 0.22 µF | 0.22 | 0.5 | 250 | 15 | 35 | 0.8 | 40 | ||
| HMC 33.06 (350 V) | 0.25 µF | 0.25 | 0.25 | 350 | 15 | 35 | 0.8 | 40 | ||
| HMC 33.07 (150 V) | 1.5; 2; 2.2 µF | 1.5 | 2.2 | 150 | 17.5 | 47.5 | 1 | 50 | ||
| HMC 33.07 (350 V) | 0.47; 0.5 µF | 0.47 | 0.5 | 350 | 17.5 | 47.5 | 1 | 50 | ||
| HMC 33.08 | 1 µF | 1 | 1 | 250 | 19 | 65 | 1 | 50 | L = 65 in the 2nd edition, 35 in the 1st | |
| HMC 33.09 (250 V) | 2; 2.2 µF | 2 | 2.2 | 250 | 19 | 60 | 1 | 50 | ||
| HMC 33.09 (350 V) | 1 µF | 1 | 1 | 350 | 19 | 60 | 1 | 50 |
Click a column heading to sort. „+” adds a variant to the comparison (HMC 33.00).
Description
The HMC 33.00 is a series of metallised-paper capacitors for direct current, in a tubular case with axial leads, made to STAS 7669-74 for the deflection circuits of TV receivers and for general use [1]. The Agenda radioelectronistului (2nd edition, 1989) lists seven package codes, HMC 33.01 to HMC 33.09, with 0.02–2.2 µF at 150–350 V; it gives no dielectric strength for this series [1].
The Agenda does not say which works made the series: for the whole section on capacitors made in Romania it lists IPEE Electroargeș of Curtea de Argeș, Tehnoton of Iași, IIS Electronica of Bucharest and IPRS Băneasa as producers, and the 1st edition (1983) names only the first three [3][4]. It was made by IPRS Băneasa, which also designed the HPA and HSA paper capacitors put into production in 1972 [5].
Coded as [3]:
| Part | Meaning |
|---|---|
| HMC | construction type (structure, use): metallised paper capacitor |
| 33 | technological family („familia tehnologică”) |
| 01…09 | package code („codul capsulei”) |
The capacitors are marked in clear with the climatic category and the other characteristics – nominal capacitance, tolerance and rated voltage. The book’s example is a capacitor of this series, HMC 33 02, marked „0,25 µF ± 20% 150 Vcc” and „10/070/74” – a climatic category different from the 10/070/04 given in the series table [3][1].
The 0.1 µF of HMC 33.03 at 350 V is taken from the 1st edition [2]; in the 2nd edition its first digit is damaged („C,1”) [1]. The length of HMC 33.08 is 65 mm in the 2nd edition and 35 mm in the 1st [1][2].
Rated voltages are DC („Vcc”). Dimensions in mm: the table gives D, L, the lead length l and the lead diameter d; fig. 20.5 marks D and L as maximum values [1].
Gallery
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References
- [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 20.4.1.5 „Condensatoare cu hîrtie metalizată seria HMC 33.00”, p. 252
- [2]N. Drăgulănescu – „Agenda radioelectronistului”, 1st edition, Editura Tehnică, 1983, section 3.5.4.1.5 „Condensatoare cu hîrtie metalizată seria HMC 33.00”, p. 222
- [3]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, sections 20.4 „Condensatoare produse în R.S.R.” and 20.4.1.1 „Codificare – marcare (în clar)”, p. 248
- [4]N. Drăgulănescu – „Agenda radioelectronistului”, 1st edition, Editura Tehnică, 1983, sections 3.5.4 „Condensatoare produse în R.S.R.” and 3.5.4.1.1 „Codificare – marcare (în clar)”, p. 218
- [5]N. Millea, I. Constantinescu (coord.) – „Un secol de electronică în România”, Editura Academiei Române, 2020, section VIII.1.2.6, pp. 408–411