RB 1000-EA
IPEE Curtea de Argeș
- Also known as
- RB-EA
- Manufacturer
- IPEE Curtea de Argeș
- Country
- Romania
- Year
- Unknown
- Category
- Components
- Type
- Resistors
- Documentation score
- 1/5
- Last edited
- 16 OCT 2026
Specifications
- Type
- wire-wound, interference suppression
- Resistance (Rn)
- 510 Ω…13 kΩ
- Resistance, min
- 510 Ω
- Resistance, max
- 13000 Ω
- Tolerance
- ±5/10 %
- Value series
- E12, E24
- Temperature coefficient
- ±200·10⁻⁶/°C
- Test voltage (Ui)
- Ui = √(2Rn), for 24 h
- Temperature range
- −40…+125 °C
- Package
- cylindrical, end caps
- Max. diameter (Dmax)
- 4–6 mm (see Variants)
- Max. length (Lmax)
- 17–26 mm (see Variants)
- Application
- interference suppression – car engines
Variants (4)
| Compare | |||||
|---|---|---|---|---|---|
| RB 1001-EA | 510 Ω…8.2 kΩ | 8200 | 4 | 17 | |
| RB 1001-EA-1 | 510 Ω…13 kΩ | 13000 | 5 | 26 | |
| RB 1001-EA-2 | 510 Ω…13 kΩ | 13000 | 5 | 22 | |
| RB 1003-EA | 510 Ω…13 kΩ | 13000 | 6 | 26 |
Click a column heading to sort. „+” adds a variant to the comparison (RB 1000-EA).
Description
The RB 1000-EA is a series of wire-wound resistive elements for interference suppression in car engines („antiparazitare – motoare auto”) [1]. The Agenda radioelectronistului (2nd edition, 1989) lists four codes, RB 1001-EA to RB 1003-EA, from 510 Ω to 13 kΩ, in the E12 and E24 series [1].
The Agenda radioelectronistului names IPEE Electro-Argeș of Curtea de Argeș as the producer of all the resistors in its section on resistors made in Romania, in both editions [3][4]. Un secol de electronică în România says that the works, founded in 1972 as ICEP, took over the resistor lines that IPRS Băneasa made under a Thomson-CSF licence: the carbon resistors in 1973 and the wire-wound resistors in 1974 [5].
Coded as [3]:
| Part | Meaning |
|---|---|
| RB | construction type: wire-wound resistor („rezistor bobinat”) |
| 1 | package type („tipul capsulei”, 1…6) |
| 001, 003 | rated power: 1 and 3 W |
| EA | constructive variant: interference-suppression element („element de antiparazitare”) |
The suffixes -1 and -2 are not explained [3]. Romanian resistors are generally marked in clear, with the series code, the nominal value (100 = 100 Ω, 1 K = 1 kΩ, 1 M = 1 MΩ), the tolerance [3].
The 1st edition (1983) calls the series RB-EA and gives the same data [2].
Dimensions in mm (fig. 16.13): maximum length Lmax and maximum diameter dmax from the table [1].
Gallery
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References
- [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 16.3.12 „Elemente rezistive de antiparazitare, seria RB 1000-EA”, p. 191
- [2]N. Drăgulănescu – „Agenda radioelectronistului”, 1st edition, Editura Tehnică, 1983, section 3.1.3.12 „Elemente rezistive de antiparazitare, seria RB-EA”, p. 160
- [3]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 16.3 „Rezistoare produse în R.S.R.”, 16.3.1 „Codificare – marcare”, p. 184
- [4]N. Drăgulănescu – „Agenda radioelectronistului”, 1st edition, Editura Tehnică, 1983, section 3.1.3 „Rezistoare produse în R.S.R.”, 3.1.3.1 „Codificare – marcare”, p. 153
- [5]N. Millea, I. Constantinescu (coord.) – „Un secol de electronică în România”, Editura Academiei Române, 2020, sections VIII.1.2.6 and VIII.2, pp. 410 and 434–435