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RES43

This is a low-current, electromagnetic, monostable, not polarized, reed relay with two make contacts, mounted on hermetic, magnetically operated contact KEM 2, designed for switching DC & AC electrical circuits with frequency to 10000 Hz, manufactured in accordance to State standard 16121-86 and КЩ0.450.014 ТУ.

Environmental ratings: cold temperate and cold climate, models for space, military and general industry purposes are available.

How to order: Relay RES43 РС4.569.200 КЩ0.450.014 ТУ.

Technical Parameters

Table 1

Model	Identification and coil bonding technique	Rated Voltage V	Coil resistance Ohm	Operate voltage, V, not more	Release voltage, V, not less
РС4.569.201	А-Б, В-Г		230±34,5	5,5	1,0
	The last АГ (БВ)		460±69,0	5,5	1,0
	Parallel АВ-БГ		115±17,2	2,8	0,5
РС4.569.202	А-Б	27±5,0	1200±180	11,5	2,0
	В-Г	27±3,0	1200±180	14,0	2,5
	The last АГ (БВ)		2400±360	13,0	2,5
	Parallel АВ-БГ		600±90,0	6,5	1,2
РС4.569.203	А-Б	10±1,0	760±114	5,6	1,1
РС4.569.204	А-Б	48±5,0	7500±1500	23	3,0

Technical Specifications

Table 2

Contact resistance, Ohm, not more	0,2
Operate time, ms, not more	1,3
Insulation resistance between current conductors and between current conductors and package, Megohm, not less: - at normal ambient temperature - at maximal operating temperature	500 20
Insulation resistance in conditions of a higher humidity, MOhm , not less: - between contacts, between contacts and package, between contacts and coils - between coils, between package and coils	10 5
Test voltage (effective value),V - at normal ambient temperature: - between current conductors and package, between contacts, between contacts and coils - between coils - between terminals of each contact in conditions of a higher humidity: - between current conductors and package, between contacts, between contacts and coils - between terminals of each contact In conditions of atmospheric under-pressure : - between current conductors, between current conductors and package	500 300 200 300 200 180
Weight, g, not more	15

Switching Modes

Table 3

Switching Range		Current type	Form of load	Switching Frequency, Hz	Number of Switching Cycles
I,А	U, В	Current type	Form of load	Switching Frequency, Hz	∑	t=85°С
5·10^-6-10^-3	0,05-30	const & var	active	100	10⁸	5·10⁶
0,01-0,1	0,05-30				10⁷	2·10⁶
0,1-0,25	0,05-30				10⁶	2·10⁵
0,02-0,03	150-180				10⁶	2·10⁵
0,001-0,01	0,05-30				10⁷	2·10⁶
0,01-0,1	0,05-30	const	inductive τ≤7 мс	10	10⁵	5·10⁴
0,01-0,1	0,05-30	const	inductive τ≤7 мс	10	5·10⁴	2,5·10⁴

Schematic Circuit Diagram	Terminal Position
Исполнение РС4.569.201 РС4.569.202

Operating Conditions

Table 4

Ambient temperature, °С	from minus 60 to plus 85
Atmospheric pressure, hPa, (mm of Mercury)	1,33·10^-4… 2,13·10⁵ (10^-6 …1,6·10³)
Relative humidity at 35 °С, %	to 98
Vibration loads: - from 5 to 50Hz - from 50 to 3000Hz	with amplitude 1,5 mm with acceleration to 147 m/sec² (15g)
Shock loads: - single shocks - single shocks	9 with acceleration to 1470 m/sec² (150g) 4000 shocks with acceleration to 735 m/sec² (75g) or 10000 shocks with acceleration to 343 m/sec² (35g)
Shock resistance	60 shocks with acceleration to 980 m/sec² (100g)
Linear loads	to 980 m/sec² (100g)