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RBR(H) 1-6050, RBR(H) 2-6100

IPEE Curtea de Argeș

Year
Unknown
Category
Components
Type
Resistors
Documentation score
1/5
Last edited
16 OCT 2026

Specifications

Type
wire-wound power, tapped
Standard
NTR-E 1377-80
Resistance (Rn)
1 Ω…1 kΩ
Resistance, min
1 Ω
Resistance, max
1000 Ω
Tolerance
±5 % (E24), ±10 % (E12)
Value series
E24, E12
Rated power (Pn)
50–100 W (see Variants)
Temperature coefficient
±200 ppm/°C
Insulation resistance (Riz)
2…1000 MΩ
Dielectric strength
2500 V rms / 60 s
Climatic category
55/155/21
Max. surface temperature
350 °C
Package
tube with three lugs
Diameter (D)
30 mm
Length (L)
120 mm
Application
electronic equipment of locomotives, machine tools and others

Sources: [1]

Variants (2)

RBR(H) 1-605050
RBR(H) 2-6100100

Click a column heading to sort. „+” adds a variant to the comparison (RBR(H) 1-6050, RBR(H) 2-6100).

Description

The RBR(H) 1-6050 and RBR(H) 2-6100 are wire-wound power resistors on a tube with three lugs, made to NTR-E 1377-80, from 1 Ω to 1 kΩ, rated 50 W and 100 W at 70 °C, for the electronic equipment of locomotives, machine tools and others [1]. The maximum surface temperature is 350 °C [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 [2]. 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 [4].

The code list gives RBR as an adjustable wire-wound power resistor; it does not explain (H) or the rest of the code [2]. The heading prints the second series as „RBR(II) 2-6100” and the text as „RBR-1-6050” and „RBR 2-6100” [1]. The series is not in the 1st edition (1983) [3].

Rated power at 70 °C. Dimensions in mm (fig. 16.21): tube 120 ± 2 long and Ø 30 ± 1, bore Ø 20 ± 1, outer lugs 70 apart, end view at most 33 wide [1].

Gallery

IPEE Curtea de Argeș RBR(H) 1-6050, RBR(H) 2-6100: Drawing (fig. 16.21)No image available
Drawing (fig. 16.21)

Documents

No documents available yet.

References

  1. [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 16.3.18 „Rezistoare bobinate, seriile RBR(H) 1-6050 și RBR(II) 2-6100”, p. 196
  2. [2]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
  3. [3]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
  4. [4]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