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RPA11

This is a low-current, electromagnetic, hermetic, polarized, bistable, two-position, high-frequency relay with one change-over contact, designed for switching DC & AC electrical circuits with frequency to 150 MHz; manufactured in accordance to State standard 16121-86, State standard ВД 16121-86 and Бг0.450.000 ТУ.

Environmental ratings: cold temperate, cold and humidity climate 2.

How to order: Relay RPA11 Бг4.521.014-01 Бг0.450.000 ТУ.

Technical Parameters

Table 1

Type	Model	Contact resistance, Ohm, not more	Coil resistance, Ohm	Operate time, ms, not more	Operate amperage, A, not more	Rated voltage, V
RPA 11	Бг4.521.014	1,5	280±28	5	0,026	13±1,3
	Бг4.521.014-01	0,1	1100±165	5	0,013	27±3
	Бг4.521.014-02	1,5	280±28	5	0,026	13±1,3
	Бг4.521.014-03	0,1	1100±165	5	0,013	27±3
RPA 11В2	Бг4.521.016	1,5	280±28	5	0,026	13±1,3
	Бг4.521.016-01	0,1	1100±165	5	0,013	27±3
	Бг4.521.016-02	1,5	280±28	5	0,026	13±1,3
	Бг4.521.016-03	0,1	1100±165	5	0,013	27±3

Technical Specifications

Table 2

Insulation resistance between current conductors, between current conductors and package, megOhm: - at normal ambient temperature - At max. temperature	500 20
Test voltage (effective value) between current carrying elements, between current carrying elements and package, V: - at normal ambient temperature - In conditions of a higher humidity - at atmospheric under-pressure	500 300 180
Attenuation in the live contact circuit when switching power is 1 to 24 W, percentage of throughput, not more	2
Capacitance, pf, not more: - between open contacts - between contacts and package	1 2
Insulation resistance in conditions of a higher humidity and frost-dew nip, megOhm, not less: - between contacts and coil, between contacts and package, between contacts - between coil and package	10 5
Weight, g, not more	20

Switching Modes

Table 3

Model	Switching range		Current type	Form of load	Switching frequency, Hz, not more	Number of switching cycles
	I,А	U,V				Σ	При t= 100°С
Бг4.521.014	0,2-0,8	6-30	Const&Var (to 150МHz)	Active	10	10⁵	5·10⁴
Бг4.521.014-01	10^-6-10^-5	0,05-1
Бг4.521.014-02	0,2-0,8	6-30
Бг4.521.014-03	10^-6-10^-5	0,05-1
Бг4.521.016	0,2-0,8	6-30	Const&Var (to 150МHz)	Active	10	10⁵	5·10⁴
Бг4.521.016-01	10^-6-10^-5	0,05-1
Бг4.521.016-02	0,2-0,8	6-30
Бг4.521.016-03	10^-6-10^-5	0,05-1

Schematic Circuit Diagram	External Dimensions

Operating Conditions

Table 4

Ambient temperature, °С	from minus 60 to plus 100
Atmospheric pressure, kPa, (mm of Mercury)	1,33·10^-6 – 3,03·10⁵ (10^-5 - 2280)
Relative humidity at 35 °С, %	to 98
Sinusoidal vibration: - over 5 to 50 Hz - over 50 to 600 Hz - over 600 to 2500 Hz	with amplitude 1,5 mm shocks with acceleration to 147 m/sec² (15 g) shocks with acceleration to 98,1 m/sec² (10 g)
Shock loads: - single shocks - multiple shocks	9 shocks with acceleration 1470 m/sec² (150g) or 10000 at acceleration to 343 m/sec² (35g)
Linear loads	to 490 m/sec² (50g)