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RES55

This is a low-current, electromagnetic, miniature, monostable, not polarized, reed relay with one change-over contact, mounted on hermetic magnetic operated contact KEM3; designed for switching DC & AC electrical circuits with frequency to 10 kHz as two design types:

RES 55A – terminals to the bottom, for print mounting;
RES55B – terminals sidewards for three-dimensional wiring;
manufactured according to РС0.456.011 ТУ.

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

How to order: Relay RES55 РС4.569.600-00 РС0.456.011 ТУ.

Technical Parameters

Table 1

Type	Model	Rated Voltage V	Coil resistance Ohm	Operate voltage, V, not more	Release voltage, V, not less
RES55А RES55А-Т	РС4.569.600-00	48±4,8	4400±880	24	3,5
	РС4.569.600-01	12,6±1,26	377±56,5	7,3	0,85
	РС4.569.600-02	6±0,6	95±14,2	3,25	0,35
	РС4.569.600-03	5±0,5	67±10	2,5	0,3
	РС4.569.600-04	3±0,3	35±3,5	1,72	0,2
	РС4.569.600-05	27±2,7	1880±282	14,7	1,6
	РС4.569.600-06	12,6±1,26	377±56,5	6,3	0,75
	РС4.569.600-07	6±0,6	95±14,2	2,75	0,3
	РС4.569.600-08	5±0,5	67±10	2,12	0,25
	РС4.569.600-09	3±0,3	35±3,5	1,46	0,18
	РС4.569.600-10	10±1	377±56,5	5,9	0,9
	РС4.569.600-11	5±0,5	95±14,2	2,6	0,4
	РС4.569.600-12	48±4,8	4400±880	24	3,5
	РС4.569.600-13	27±2,7	1880±282	16,2	1,8
	РС4.569.600-14	12,6±1,26	377±56,5	7,3	0,85
	РС4.569.600-15	6±0,6	95±14,2	3,25	0,35
	РС4.569.600-16	5±0,5	67±10	2,5	0,3
	РС4.569.600-17	3±0,3	35±3,5	1,72	0,2
RES55Б RES55Б-Т	РС4.569.625-00	27±2,7	1880±282	16,2	1,8
	РС4.569.625-01	12,6±1,26	377±56,5	7,3	0,85
	РС4.569.625-02	6±0,6	95±14,2	3,25	0,35
	РС4.569.625-03	5±0,5	67±10	2,5	0,3
	РС4.569.625-04	3±0,3	35±3,5	1,72	0,2
	РС4.569.625-05	27±2,7	1880±282	14,7	1,6
	РС4.569.625-06	12,6±1,26	377±56,5	6,3	0,75
	РС4.569.625-07	6±0,6	95±14,2	2,75	0,3
	РС4.569.625-08	5±0,5	67±10	2,12	0,25
	РС4.569.625-09	3±0,3	35±3,5	1,46	0,18
	РС4.569.625-10	27±2,7	1880±282	16,2	1,8
	РС4.569.625-11	12,6±1,26	377±56,5	7,3	0,85
	РС4.569.625-12	6±0,6	95±14,2	3,25	0,35
	РС4.569.625-13	5±0,5	67±10	2,5	0,3
	РС4.569.625-14	3±0,3	35±3,5	1,72	0,2

Technical Specifications

Table 2

Operate time, ms, not more	1,5
Release time, ms, not more	2,3
Insulation resistance between current conductors, between current conductors and shield, megOhm, not less: - at normal ambient temperature; - at maximal operating temperature ;	500 200
Insulation resistance in conditions of a higher humidity, megOhm, not less : - between contacts - insulation resistance after mold fungi and salt fog attack (for RES 55А-Т and RES 55B-Т), megOhm, not less	5 10 5
Test voltage (effective value) between current conductors (exept contacts), between current conductors and shield, V: - at normal ambient temperature; - in conditions of a higher humidity; - at atmospheric under-presssure; - after mold fungi and salt fog attack (for RES 55АТ and RES 55BТ)	500 200 200 200
Contact circuit transient resistance, Ohm, not more - РС4.569.600-00 – РС4.569.600-12, РС4.569.625-00 – РС4.569.625-09 - РС4.569.600-13 – РС4.569.600-17, РС4.569.625-10 – РС4.569.625-14	0,18 0,5
Weight, g, not more	6

Switching Modes

Table 3

Switching Power, VA	Switching Range		Current type	Form of load	Switching Frequency, Hz	Number of Switching Cycles
Switching Power, VA	I,А	U,V	Current type	Form of load	Switching Frequency, Hz	∑	t= 85°С
-	5×10^-6-0,01	0,05-6	const var	active	50	2×10⁶	10⁶
7,5	0,01-0,06	6-127	const var			10⁶	5×10⁶
	0,01-0,25	6-36	0,01-0,15			10⁶	5×10⁶
	0,25 - 0,5		var			5×10⁶	2,5×10⁶
15	0,01-0,15		var		10	10⁴	5×10³
15	0,01-0,1		var		10	10³	5×10²
-	0,01-0,15		const	active; ind. t≤7 мс	50	10⁶	5×10⁵
-	0,01-0,1		var	active	50	10⁶	5×10⁵
For models РС4.569.600-05 - РС4.569.600-12 and РС4.569.625-05 - РС4.569.625-09
-	0,01-0,5	6 - 36	var	active	50	7,5×10⁵	3,75×10⁵
For models РС4.569.600-13 - РС4.569.600-17 and РС4.569.625-10 - РС4.569.625-14
7,5	0,01-0,25	6 - 36	var	active	50	10⁶	5×10⁵
15	0,25-0,5		var		10	10⁴	5×10³
30	0,5-1,0		const & var		1	10³	5×10²

Schematic Circuit Diagram

Terminal Position

Wafer Spotting for RES55A –Mounting

Operating Conditions

Table 4

Ambient temperature, °С	from minus 60 to plus 85
Atmospheric pressure, ГПа (mm рт.ст.)	from 6,66 to 1066 (from 5 to 800)
Relative humidity at 35 °С, %	to 98
Vibration loads: - from 5 to 50Hz - from 50 to 3000Hz	with amplitude 2,5 mm with acceleration to 245 m/sec² (25g)
Shock loads: - single shocks - single shocks	9 shocks with acceleration to 1470 m/sec² (150g) 4000 shocks with acceleration to 735 m/sec² (75g) или 10000 shocks with acceleration to 343 m/sec² (35g)
Shock resistance	with acceleration to 735 m/sec² (75g)
Linear loads	to 490 m/sec² (50g)