I) 1" x 0.1" GRID RELAYS MRB IM) DESCRIPTION The 1" x 0.1" grid relay series is a general purpose series that is pin-for-pin compatible with most competitor relays. Some configurations of this relay series are capable of switching up to 1000 V and up toa maximum of 50 Watts. The series includes Form-A, Form-B and Form-C models, some of which have up to 6 poles. FEATURES APPLICATIONS @ Standard nominal voltages include 5, H Telecom 12 and 24 volts @ Instrumentation @ Electromagnetic shield @ General purpose electronics Multi-pole configurations @ Industrial @ 1.0" x 0.15" pin spacing available Process control m FCC Part 68 compatible APPROVALS RATINGS (@ 25 C) @ UL Recognized Parameter Min | Typ | Max | Unit Switching Voltage MRB 200 | Volts Switching Current MRB 0.50 | Amps Carry Current MRB 1.5 | Amps Switching Frequency MRB 500 Hz Contact Resistance MRB 200 mQ (See detailed specifications for more information.) www.cotorelay.com1 x 0.1" GRID RELAYS MRB All parameters are at 25C unless otherwise stated. Operate voltage, release voltage, and coil resistance will IM) OTO SPECIFICATIONS change approximately 0.4%/C as ambient temperature varies. MRB PARAMETER CONDITIONS SYMBOL MIN TYP MAX Contact Ratings Switching Voltage Max DC/PeakAC Resistive VL - - 200 Switching Current Max DC/PeakAC Resistive IL = 0.5 Carry Current Max DC/PeakAC Resistive Ic - - 1.5 Contact Rating Max DC/PeakAC Resistive - - - 10 Life Expectancy Signal Level 1.0V 10mA - 300 500 - Rated Loads") - - - - Static Contact Resistance | 50mV, 10mA CR - o 200 Dynamic Contact .5V, 50mA at 100Hz, 1.5 msec DCR - - 200 Resistance Contact Material - Rh Hg Content - - N/A - Relay Specifications Insulation Resistance Between all isolated pins IR 10" - - at 100V, 25C, 40% RH Capacitance Across Open Contacts - - - 1 Open Contact to Coil - - - 2 Dielectric Strength Between Contacts - 250 - - Contacts to Coil /0 1400 = Operate Time At Nominal Coil Voltage including bounce 10Hz Square Wave Top - 1 2 Release Time Zener-Diode Suppression TREL - 0.50 2 Environmental Ratings Storage Temperature Ta -40 : +105 Operating Temperature To -20 - +85 Soldering Temperature Applied to pins, 5 sec. max. = - > +260 Vibration Resistance 10Hz - 500Hz G - S 10 (Survival) Shock Resistance 11+1ms, '/, Sine Wave S - = 20 (Survival) Weight 2 - 5.8 . ) For further information, consult factory www.cotorelay.com I)IH) OoTO I) 1" x 0.1" GRID RELAYS MRB COIL SPECIFICATIONS Coil Voltage Coil Resistance Operate Voltage Release Voltage Nominal Input Power Units Volts Q Volts Volts mW Conditions +10% (25C) Must operate by (25C) | Must release by (25C) Part # Min | Typ | Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max MRB1A05 5 13 203 225 248 3.75 0.15 111 MRB1A06 6 16 306 340 374 45 0.15 106 MRB1A12 12 | 32 1260 | 1400 | 1540 9 0.7 103 MRB1A24 24 | 57 3906 | 4340 | 4774 18 1.4 133 MRB2A05 5 9 95 105 116 305 0.15 238 MRB2A06 6 12 162 180 198 45 0.15 200 MRB2A12 12 | 24 657 730 803 9 0.7 197 MRB2A24 24 | 45 2250 | 2500 | 2750 18 14 230 MRB3A05 5 8 74 82 90 35 0.15 305 MRB3A06 6 11 117 130 143 45 0.15 277 MRB3A12 12 | 22 513 570 627 9 0.7 253 MRB3A24 24 | 36 1386 | 1540 | 1694 18 1.4 374 MRB4A05 5 8 54 60 66 3.15 0.15 417 MRB4A06 6 10 90 100 110 45 15 360 MRB4A12 12 | 16 248 275 303 9 0.7 524 MRB4A24 24 | 32 981 | 1090 | 1199 18 1.4 528 MRB5A05 5 7 4 45 50 37/5 0.15 MRB5A06 6 8 63 70 77 45 0.15 514 MRB5A12 12 | 17 252 280 308 i) 0.7 514 MRB5A24 24 | 30 828 920 1012 18 1.4 626 MRB6A05 5 6 29 32 35 3/0 0.15 781 MRB6A06 6 7 45 50 55 45 0.15 720 MRB6A12 12 | 15 189 210 231 9 0.7 686 MRB6A24 24 | 31 810 900 990 18 1.4 640 MRB1B05 5 6 270 300 330 315 0.4 83 MRB1B12 12 | 15 1116 | 1240 | 1364 9 1 116 MRB1B24 24 | 30 5220 | 5800 | 6380 18 2 99 MRB2B05 5 6 74 82 90 3.75 0.4 305 MRB2B12 12 | 15 513 570 627 9 1 253 MRB2B24 24 | 30 2097 | 2330 | 2563 18 2 247 MRB1NO05 Si 45 50 55 37/5 0.4 500 MRB1NO06 6 74 82 90 45 0.5 440 MRB1N12 12 207 230 253 9 1 626 MRB1N24 24 810 900 990 18 2 640 MRB2N05 5 25 28 31 3.75 0.4 893 MRB2NO06 6 4 45 50 45 0.5 800 MRB2N12 12 167 185 204 9 1 778 MRB2N24 24 720 800 880 18 2 720 MRB1L01 5 81 90 99 3.75 | Latch N/A MRB2L02 5 99 110 121 3.75 | Latch N/A www.cotorelay.comIM) I) OTO 1" x 0.1" GRID RELAYS MRB COIL SPECIFICATION Coil Voltage Coil Resistance Operate Voltage Release Voltage Units Volts Q Volts Volts Conditions +10% (25C) Must operate by (25C) Must release by (25C) Part # Min Typ Max Min Typ Max Min Typ Max Min Typ Max MRB1A1505 5 203 225 248 3:15 0.15 MRB1A1506 6 306 340 374 45 0.15 MRB1A1512 12 1260 1400 1540 9 0.7 MRB1A1524 24 3906 4340 4774 18 1.4 MRB2A1505 5 72 80 88 3:10 0.15 MRB2A1506 6 117 130 143 45 0.15 MRB2A1512 12 513 570 627 9 0.7 MRB2A1524 24 1395 1550 1705 18 1.4 MRB3A1505 5 54 60 66 3:49 0.15 MRB3A1506 6 90 100 110 45 0.15 MRB3A1512 12 405 450 495 9 0.7 MRB3A1524 24 981 1090 1199 18 1.4 MRB4A1505 5 29 32 35 3/5 0.15 MRB4A1506 6 45 50 55 45 0.15 MRB4A1512 12 189 210 231 9 0.7 MRB4A1524 24 810 900 990 18 14 www.cotorelay.com== OGY 1.0x0.11A 0.50 0.63 + 0.05 DIA. 0.020) *|[* (0.025 + 0.002 2.08 REF. (0.020) | y ) _+ (0.080) 4 aoe 28.96 MAX. seneiote (1.140) (1.000 + 0.007) | eis L_| || ipo s00s |, conte. 5.08 0.18 9.27 MAX, 9.14Max, (0-125 + 0.010) (0.200 + 0.007) (0.365) (0.360) 1.00.1 2ANCMBAL 050 aoa REE reat , (0.020) *| 4 _ (0.080) yG 0.63 + 0.05 DIA. (0.025 + 0.002) 28.96 MAX. 25.40 +0.18 (1.140) (1.000 + 0.007) | | |__| 20025 + Pbk + O18 Jae 0.100 + 0.007) 11.81 MAX. 9.14 Max, (0-125 + 0.010) ( ) (0.465) (0.360) cette, 1.0 x 0.1 3A/2B/1N/2L/2C aos) eoaHEE | a | _ -(0.080) * 4 7 (tar 0.63 + 0.05 DIA. (0.025 + 0.002) 28.96 MAX. 25.40 +0.18 (1.140) (1.000 + 0.007) ae) 5.08 +0.18 | 3.20 + 0.25 +l cope EO. 14.35 MAX. 9.14 Max, (0-125 + 0.010) [9-00.07 (0.565) (0.360) iereto' (0.400 + 0.007) -_ MECHANICAL DIMENSIONS 1.0x0.11A Oat ~3t Ty \ | 1 ' 1 i ' 1 1 ' 1 1 ul 1 i ' 1 i eae ~ ae Top View Top View 1.0x 0.1 2A 531 - a 1 1 1 1 1 , 1 1 7531 \ ee oy 1 ' 1 1 et 1 642 1 ' Top View , i ' i beeen 1.0 x 0.11 8642 34 Top View 1 1 ' 1 ' 1 \ 1 ' 1 ' ! 1 642 Top View 1.0x 0.1 3A 7531 ' | 97531 1 be wes ' S 1 ' 1 ; 8642 ' ' Top View ' seeee 1 108 642 Top View www.cotorelay.com 1" x 0.1" GRID RELAYS MRB DIMENSIONS _mm (inches) 1.0x 0.1 1B 34 6 94 it 15 Top View 1.0x0.71L 7 31 top a at _! | 8 42 Top View 1.0x 0.1 2B 1.0 x 0.1 2C 734 (75314 ' pop gut "842 " 8642 Top View Top View 1.0x 0.1 1N 1.0x 0.1 2L 75 4 97 31 oes pat tone a pat 4 108 Top View== Gore 1" x 0.1" GRID RELAYS MRB 1.0X0.1 4A 28.96 MAX. (1.140) ae 89 MAX. (0.665) 1.0x 0.1 5A/2N/3C 28. | MAX. (1. | 19.43MAX. (0.765) - 1.0 x 0.1 6A/4C 28.96 MAX. (1.140) D197 MAX. (0.865) = MECHANICAL DIMENSIONS DIMENSIONS mm (inches) ee 505 ARE 1.0X0.1 4A Ip (028 0.02 (0.020) rs ) coe 197534 07531 \ ' rear 1 : ' 1 ' soles ' i _ ( ' : ' 1 ' ri . as 7 Us twp we oe 1 1 2.54 +0.18 na Ean be oo 2008 i] Ht | (010040007) 12108 6 4 2 Sige eo 14 MAX. I (0.125 + 0.010) 7.62 +0.18 Top View (0.360) (0.300 + 0.007) Top View 12.70 40.18 (0.500 + 0.007) 0.50 0.63 + 0.05 DIA. 1.0x 0.1 5A 1.0x0.1 2N 1.0x0.1 3C (0.020) + (0.028 + 0.02) 191197534 rs a tox, SS 197531 19 531 97531 T Fr \ ' 8 De PR Te ie # PO ae ' 1 ' 1 ' i) v 1 1 ' \ \ \ oles ' ' \ _ \ ' ' ; 1 i{ : 1 \ \ \ ' 1 1 \ \ \ \ ver 5weee "oe weer ey 1 1 50B 40.18 asa g a ' \ - \ 4121008642 520%) po wag | EF (0.200:40.007) 1210864 2 1210 642 121086 42 i (01250010 10.16 +0.18 Top View ; / (0.360) (0.400 + 0.007) Top View Top View Top View 12.70+0.18 (0.600 + 0.007) 50 0.63 + 0.05 DIA. REF 1.0x0.1 6A 1.0x0.1 4C (6.020) ~ (0.025 + 0.002) 203REF. 15131197531 at eet ptivaoy SPOTS a, B97 531 131197531 4 1 i ' BIS e st =, BNET SS i 1 1 ' 1 ' 1 1 u 1 voles ' \ \ eo \ ' rm ' ; ' ' at 7 Veet ee Soi GR EE ' t 1 1 1 3.20+0.25 La (0.125 + 0.010) (0.360) 2044018 64410108 6 40 jj vee SS Ee BOE boy. 161412108 6 4 2 (0.100 + 0.007) 1412108 6 4 2 1412108 6 4 2 7.62 + 0.18 Top View (0.300 + 0.007) Top View Top View 12.7040.18 (0.500 + 0.007) 17.78 +0.18 (0.700 + 0.007) www.cotorelay.com= o=. 1.0x.151A 28.96 MAX. (1.140) 11.81 MAX. (0.465) 1.0 x .15 2A 28.96 MAX. (1.140) | 14.35 MAX, (0.565) 1.0 x .15 3A 28,96 MAX. (1.140) | 19.43 MAX. (0.765) 1.0 x .15 4A rs | i = 25.40 +0.18 (1.000 + 0.007) 31.97 MAX. (0.865) 9.14 MAX. (0.360) 3.20 + 0.25 (0.125 + 0.010) 3.20 +0.25 i | 25.40 + 0.18 (1.000 + 0.007) . ye 25.40 + 0.18 (1.000 + 0.007) } Log MECHANICAL DIMENSIONS 2.03 REF. _t (0.080) a S| Ja 3.81 40.18 642 | : {0.150 + 0.007) 7.62 + 0.18 (0.300 + 0.007) .03 REF. (0.080) _ 534 +t bens Ke] 3.81 +0.18 642 (0.150 + 0.007) ; Top View GtAMax, (0.125+0.010) 0.360 (0.800) 7.62 40.18 (0.200 + 0.007) (oa20) y+ 0.68: 0.05 DIA 2.03 | (0-025 0.002) | + (0,080) 2 he - A. 4 oS i \ 25.40 +0.18 1 (1.000 + 0.007) : 1 1 | | 1 ' . t Sees, =| 202025, | | 8 842 (0.125 + 0.010) 7.62+0.18 eo) 77! |0:30040.007, TP View 15.24 +0.18 (0.600 + 0.007) 0.63 + 0.05 DIA. ae 2.03 REF. (i 20) yr 025: 0.002) ftom) 2 978 81 er : a 1 i 1 1 ' 1 i 1 Ve Me se ee Sata 5 0 2025 I 3.81 0.18 8 on | Fa max, (0-1254 0.010) (0.150 + 0.007) Top View (0.360) 11.43 + 0.18 (0.450 + 0.007) 46.24 +0.18 (0.600 + 0.007) www.cotorelay.com 1" x 0.1" GRID RELAYS MRB DIMENSIONS. mm 1.0x.151A (inches) 31 ~e Top View 1.0 x .15 2A 1 Top View 1.0 x .15 3A Top View 1.0x .15 4A Top View=@0TO=. OGY 1" x 0.1" GRID RELAYS MRB ORDERING INFORMATION A complete part number is represented by the digits below. MRB XX XX XX XX Series Options Blank = No option A= End coil termination E = Electrostatic shield U = UL recognized Contact Form 1A= 1-Form-A Nominal Coil Voltage 2A = 2-Form-A 05 =5V 8A = 3-Form-A 06 =6V 4A = 4-Form-A 12=12V 5A = 5-Form-A 24 = 24V 6A = 6-Form-A 1B = 1-Form-B 2B = 2-Form-B Relay Type 1L = 1-Form-A Latch Blank = 1" x 0.1" relay 2L = 2-Form-A Latch 15 = 1"x 0.15" relay 1N = 1-Form-A, 1-Form-B 2N = 2-Form-A, 2-Form-B www.cotorelay.com