I) HG SERIES REED RELAYS HGRM HGR2M : HGR2MT - HGSR - HGSM HGWR : HGWM > HGW2MT : HG - HGM: HGJM HGJ2MT Saree DESCRIPTION The HGRM is available in single side and bistable adjustments for all types of industrial as well as classic tele- com and datacom applications. A potted relay body with a metal can guarantees a double sealing technology, standard in all relays. The powerful switching rating (100W-500V-2A) and the input-output 1kVAC isolation make it an all-around product. Form-C/break-before-make and Form-D/make-before-break are available. The HGJM and HGWM relay families are designed for industrial use, especially for process control and data loggers. Both families feature fast operating speeds, Common Open Time and combine very low noise and ther- mal EMF. They are ideal relays for flying capacitance type as well as for direct reading process controls. These relays offer a magnetic and an electro-static shield for minimizing all external influences. A life of billions of oper- ations, low & stable contact resistance and a 1KVAC input-output isolation make these families the highest industrial standard of their kind. No other relay offers so much in such a small package. FEATURES APPLICATIONS Stable contact resistance over life e Process control Industrial 100W - 500V - 2A switching power * Data loggers e PLCs * Common Open Time (some series) Traffic control Metering Zero load switching systems * Telecom High insulation resistance Signalling (HGRM) e Long life >1 x 10 e Single side and bistable adjustments Bounce-free operation RATINGS (@ 25: C) Low noise and thermal emf (HGWM & HGJM) Form-C & D Parameter Min | Typ | Max | Unit Load handling capability from signal level to 100VA Switching Voltage 500 | volts (500 VDC or 2A maximum load switching capabili- cee ty, HGSM & HGSR) bl Can switch up to 80Hz (HGSM, HGSR) HCRMIUCSNILIGeMr > * Octal plug in high performance reed relay multi- HGM/HG 5 | Amps pole 1 & 2 Form-D * 250 VA switching capability Mae MCWTMTHGWR ; * Operating rates up to 200Hz HGRM/HGSR/HGSM 5 | Amps * Magnetically shielded HGM/HG 10 | Amps Tate HGJMICWMIHGWR 200 | Hz HGRM/HGSR/HGSM 200 | Hz UL recognition HGM/HG 80) Hz * CSA certification (HGRM) Contact Resistance 30 mQ FCC68 compatible (HGRM & HGJM) (See detailed specifications for more information.) www.cotorelay.comHG SERIES REED RELAYS HGRM : HGR2M - HGR2MT HGSR - HGSM HGWR - HGWM : HGW2MT -: HG: HGM- HGJM > HGJ2MT SPECIFICATIONS Wer HGRM HGR2M HGR2MT HGSR HGSM All parameters are at 25C unless otherwise stated. 1 & 2-Form-C & D 1-Form-C & D 1-Form-C & D PARAMETER CONDITIONS SYMBOL} MIN) TYP | MAX] MIN| TYP | MAX] MIN | TYP | MAX | UNITS Contact Ratings Switching Voltage Max DC/PeakAC Resistive VL - - 500 - 500 - 500 Volts Switching Current Max DC/PeakAC Resistive IL - - 2 - 2 - 2 Amps Carry Current Max DC/PeakAC Resistive Ic - - 5 - 5 - 5 Amps Contact Rating Max DC/PeakAC Resistive - - - 100 - 100 - 100 Watts Life Expectancy Signal Level 1.0V 10mA - 1000} 2000 1000 | 2000 1000 | 2000 - x10 Ops Static Contact Resistance 50mV, 10mA at 100Hz, CR - - 30 - 30 - 30 mQ 1.5 msec. Contact Material - - Hg Hg - Hg Mercury Content - - | 0.32 - 0.32 0.32 - grams Relay Specifications Insulation Resistance Between all isolated pins IR 10} - 10 : : 10 | - Q at 100V, 25C, 40% RH Capacitance Across Open Contacts 2 - - 3 : - - 4 pF Open Contact to Coil - - - 9 - - - 4 pF Delectric Strength Between Contacts : 1400) - 1400} - - | 1400] - - |VDC/PeakAd Contacts to Coil W/O 1400] - 1400 5 7 1400} - : DC/PeakAq Operate Time, At Nominal Coil Voltage Top - - 2.5 - 25 - 25 ms no bounce 10Hz Square Wave Transfer Time (Form C) - 50 - 500 50 - 500 50 . 500 us Bridging Time (Form D) - - - 500 - 500 - 500 us Release Time Zener-Diode Suppression TREL - - 2.5 - 2:5 - 3.0 ms Environmental Ratings Storage Temperature TA -40 - +105 | -40 - +105 | -40 - +105 C Operating Temperature To -38 - +85 | -38 - +85 | -38 - +85 C Soldering Temperature Applied to pins, 10 sec. max - - - +260 - +260 - +260 SC Vibration Resistance 10Hz - SOOHz G - - 5 - - 5 - 5 Gs (Survival) Shock Resistance 11+1ms, 1/2 Sine Wave S 7 Ss 30 = 30 = 30 Gs (Survival) Weight > 15 = 13 oT grams (1) No Shield (2) 2800VDC available www.cotorelay.com ==Fer ==Z HG SERIES REED RELAYS HGRM HGR2M > HGR2MT - HGSR - HGSM HGWR - HGWM - HGW2MT : HG - HGM: HGJM > HGJ2MT SPECIFICATIONS HGJM HGWR HGSM HGJ2MT 1-Form-C HGW2MT All parameters are at 25C unless otherwise stated. 1 & 2-Form-C 1 & 2-Form-C PARAMETER CONDITIONS SYMBOL} MIN} TYP | MAX | MIN | TYP | MAX] MIN | TYP | MAX | UNITS Contact Ratings Switching Voltage Max DC/PeakAC Resistive VL - = 500 - 500 - = 500 Volts Switching Current Max DC/PeakAC Resistive IL - - 2 - - 2 - - 2 Amps Carry Current Max DC/PeakAC Resistive Ic - - 5 - - 5 - - 5 Amps Contact Rating Max DC/PeakAC Resistive - - - 100 - - 100 - - 100 Watts Life Expectancy Signal Level 1.0V 10mA - 1000} 2000 - 1000 | 2000 - 1000 | 2000 - x10 Op Static Contact Resistance 5OmV, 10mA at 100Hz, CR - - 30 - - 30 - - 30 mQ Contact Material - - Hg - - Hg - - Hg - - Mercury Content - - | 0.32 - - 0.32 - - | 0.32 - grams Relay Specifications Insulation Resistance Between all isolated pins IR 10 | - 10 : - 10 | - - Q at 100V, 25C, 40% RH Capacitance Across Open Contacts : - : 4 - : 4 - : 5 pF Open Contact to Coil - - - 10 - - 75 - - 12 pF Delectric Strength Between Contacts 2 1400] - - [1400] - - | 1400] - - |VDC/PeakAd Contacts to Coil \/0 1400) - - 1400 - - 1400] - - DC/PeakAd Operate Time, At Nominal Coil Voltage Top - - 1.25 - - 2 - - 1.25 ms no bounce 10Hz Square Wave Transfer Time (Form C) - 50 - 500 50 - 500 50 - 500 us Release Time Zener-Diode Suppression TREL - - 1.25 - - 2 - - 1.25 ms Environmental Ratings Storage Temperature TA -40 - +105 | -40 - +105 | -40 - +105 *C Operating Temperature To -38 - +85 | -38 - +85 | -38 - +85 C Soldering Temperature Applied to pins, 10 sec. max - - - +260 - - +260 - - +260 C Vibration Resistance 10Hz - 500Hz G - - 5 - - 5 - - 5 Gs (Survival) Shock Resistance 1141ms, 1/2 Sine Wave Ss) - = 30 - : 30 = = 30 Gs (Survival) Weight - | 125] - - | 106] - - | 92 - grams (1) No Shield (2) 2800VDC available www.cotorelay.comIM) == HG SERIES REED RELAYS HGRM HGR2M - HGR2MT HGSR - HGSM HGWR - HGWM : HGW2MT - HG: HGM- HGJM > HGJ2MT SPECIFICATIONS All parameters are at 25C unless otherwise stated. HG HGM PARAMETER CONDITIONS SYMBOL MIN TYP MAX MIN TYP MAX UNITS Contact Ratings Switching Voltage Max DC/PeakAC Resistive Vt - - 500 2 500 Volts Switching Current Max DC/PeakAC Resistive IL - 7 5 : . 5 Amps Carry Current Max DC/PeakAC Resistive Ic - - 10 - - 10 Amps Contact Rating Max DC/PeakAC Resistive - - 250 - - 250 Watts Life Expectancy Signal Level 1.0V 10mA - 1000 | 2000 - 1000 | 2000 - x10 Ops Static Contact Resistance 5O0mvV, 10mA CR - - 30 - - 30 mQ Contact Material - - Hg - - Hg - Mercury Content - - 3 - - 3 - grams Relay Specifications Insulation Resistance Between all isolated pins IR 107 - - 107 - - Q at 100V, 25C, 40% RH Capacitance Across Open Contacts = : : 8.5 7 : 5 pF a Open Contact to Coil - - - 17.5 - - 55 pF Dielectric Strength Between Contacts - 1400 - - 1400 - - VDC/PeakAC Contacts to Coil W/O 1400 - - 1400 - - VDC/PeakAC Operate Time, At Nominal Coil Voltage Top - - 7 - - 5 ms no bounce 10Hz Square Wave Transfer Time (Form C) - - N/A - - N/A - us Bridging Time (Form D) - - - 1000 - - 1000 us Release Time No Diode Suppression TREL - - 4 - - 4.7 ms Environmental Ratings Storage Temperature TA -65 - +105 -65 - +105 C Operating Temperature To -38 - +105 -38 - +105 C Soldering Temperature Applied to pins, 10 sec. max. - - - - - - ac Vibration Resistance 10Hz - 500Hz G - - 10 - - 10 Gs (Survival) Shock Resistance 11+1ms, 1/2 Sine Wave S - - 30 - - 30 Gs (Survival) Weight - - 115 - - 86 - grams (1) No Shield (2) 2800VDC available www.cotorelay.com= o=. OGY HG SERIES REED RELAYS HGRM HGR2M - HGR2MT - HGSR- HGSM HGWR : HGWM : HGW2MT - HG - HGM: HGJM HGJ2MT COIL SPECIFICATIONS Contact Form Coll Voltage Coil Resistance Operate Voltage Units Volts Q Volts onditrons: Ft 10%, 25E fvastop by 25 Part # Min Typ Max Min Typ Max | Min Typ Max HGJM 51111 KOO 1-Form-C/SSS 5 15 112.5 | 125 | 137.5 29 HGJM 51111 POO 1-Form-C/SSS 12 35 616.5 | 685 | 753.5 71 HGJM 51111 TOO 1-Form-C/SSS 24 68 2385 | 2650 | 2915 14 HGJM 51111 Woo 1-Form-C/SSS 48 125 8865 | 9850 | 10835 29 HGJ2MT 54211 GOO 2-Form-C/SSS 5 14 49.5 55 | 60.5 2.6 HGJ2MT 54211 LOO 2-Form-C/SSS 12 36 333 370 | 407 6.7 HGJ2MT 54211 POO 2-Form-C/SSS 24 69 1233 | 1370 | 1507 13 HGWR 56211 HOO 1-Form-C/SSS 3 5 23.4 26 | 28.6 1.2 HGWR 56211 LOO 1-Form-C/SSS 6 12 117 130 | 143 2.9 HGWR 56211 POO 1-Form-C/SSS 12 20 360 400 | 440 49 HGWR 56211 TOO 1-Form-C/SSS 24 38 1215 | 1350 | 1485 10.1 HGWR 56211 WOO 1-Form-C/SSS 48 70 4050 | 4500 | 4950 21.8 HGWR 58211 TOO 1-Form-C/BS 1.5 5 25.2 28 | 308 +0.7 HGWR 58211 POO 1-Form-C/BS 3 12 108 120 | 132 +1.6 HGWR 58211 LOO 1-Form-C/BS 6 20 360 400 | 440 #3. HGWR 58211 HOO 1-Form-C/BS 12 38 1215 | 1350} 1485 +6.7 HGWR 58211 E00 1-Form-C/BS 24 70 4050 | 4500 | 4950 +14.4 HGWR 58212 NOO 1-Form-C/BS/DC 9 19 306 340 | 374 #41 HGWR 58212 POO 1-Form-C/BS/DC 12 26 585 650 | 715 +5.9 HGWR 58212 TOO 1-Form-C/BS/DC 24 40 1350 | 1500 | 1650 +10.4 HGWM 51111 KOO 1-Form-C/SSS 5 11 105.3 | 117 | 128.7 29 HGWM 51111 POO 1-Form-C/SSS 12 27 648 720 | 792 7 HGWM 51111 TOO 1-Form-C/SSS 24 52 2457 | 2730 | 3003 14 HGWM 51111 WoO 1-Form-C/SSS 48 100 | 9000 |} 10000} 11000 28 HGW2MT 54111 GOO 2-Form-C/SSS 5 11 50.4 56 | 61.6 29 HGW2MT 54111 LOO 2 Form-C/SSS 12 28 352.8 | 392 | 431.2 7 HGW2MT 54111 P0O 2 Form-C/SSS 24 54 1296 | 1440 | 1584 14 HGRM 51111/55211 JOO 1-Form-C/SSS 5 11 63 70 77 1.8 HGRM 51111/55211 NOO 1-Form-C/SSS 12 28 391.5 | 435 | 478.5 46 HGRM 51111/55211 ROO 1-Form-C/SSS 24 55 1575 | 1750 | 1925 8.8 HGRM 51111/55211 V00 1-Form-C/SSS 48 103 5490 | 6100 | 6710 7 HGR2MT 51111 FOO 2-Form-C/SSS 5 11 33:3 37 | 40.7 2 HGR2MT 51111 KOO 2-Form-C/SSS 12 30 225 250 | 275 5 HGR2MT 51111 NOO 2-Form-C/SSS 24 56 783 870 | 957 10 HGR2M 53211 HOO 2-Form-C/SSS 5 16 108 120 | 132 2.65 HGR2M 53211 Moo 2-Form-C/SSS 12 42 7102 780 858 6.65 HGR2M 53211 Q00 2-Form-C/SSS 24 81 2610 | 2900 | 3190 12.2 HGR2M 53211 TOO 2-Form-C/SSS 48 164 | 10800 | 12000} 13200 26.5 HGSR 51211 JOO 1-Form-C/SSS 5 11 63 70 71 1.8 HGSR 51211 NOO 1-Form-C/SSS 12 28 SIS) 435 | 478.5 4.6 HGSR 51211 ROO 1-Form-C/SSS 24 55 1575 | 1750 | 1925 8.8 HGSR 51211 VOO 1-Form-C/SSS 48 103 5490 | 6100 | 6710 7 HGSM 51111 ICO 1-Form-C/SSS 5 22 302 335 | 369 3.5 HGSM 51111 KOO 1-Form-C/SSS 5 16 126 140 154 23: HGSM 51111 POO 1-Form-C/SSS 12 41 846 940 | 1034 6 HGSM 51111 TOO 1-Form-C/SSS 24 80 3258 | 3620 | 3982 12 HGSM 51111 V00 1-Form-C/SSS 48 122 7740 | 8600 | 9460 19 HG 11331 GOO 1-Form-D/SSS 5 8.3 31.5 35 | 38.5 3.4 HG 11331 KOO 1-Form-D/SSS 12 16.5 126 140 | 154 71 HG 11331 NOO 1-Form-D/SSS 24 34 522 580 | 638 14 HG 11331 ROO 1-Form-D/SSS 48 65 1935 | 2150 | 2365 28 HGM 11411 HOO 1-Form-D/SSS 5 6.4 18.63 ZOD 221, 2.84 HGM 11411 MOO 1-Form-D/SSS 12 16 115.2 | 128 | 140.8 72 HGM 11411 Q00 1-Form-D/SSS 24 31 450 500 | 550 14.9 HGM 11411 TOO 1-Form-D/SSS 48 66 1953 | 2170 | 2387 29.8 HGPM 11441 M00 1-Form-D/SSS 5 16 115.2 128 | 140.8 2.75 HGPM 11441 ROO 1-Form-D/SSS 12 39 703.8 | 782 | 860.2 67 HGPM 11441 U00 1-Form-D/SSS 24 79 2862 | 3180 | 3498 13.8 HGPM 11441 X00 1-Form-D/SSS 48 156 110980_1 12200} 13420. 27 SSS: Single Side Stable Relay BS: Bistable Relay DC; Double Coil www.cotorelay.comHG SERIES REED RELAYS HGRM HGR2M - HGR2MT HGSR - HGSM HGWR - HGWM : HGW2MT -: HG: HGM- HGJM - HGJ2MT COIL SPECIFICATION Release Voltage Nominal Input Power Options Units Volts mW Conditions Must release by 25 Part # Min Typ Max Min Typ Max HGJM 51111 KOO 0.61 200 Electrostatic Shield HGJM 51111 P00 5 210 Bistable Latching HGJM 51111 TOO 3 217 IR: 101 HGJM 51111 WOO 6 234 HGJ2MT 54211 GOO 0.55 455 IR: 1011 HGJ2MT 54211 LOO 1.4 389 HGJ2MT 54211 POO 2a, 420 HGWR 56211 HOO 0.17 346 Form-D Contacts HGWR 56211 LOO 0.38 277 HGWR 56211 POO 0.65 360 HGWR 56211 TOO 1.46 427 HGWR 56211 WOO 32 512 HGWR 58211 T00 40.25 80 Form-D Contacts HGWR 58211 POO +0.56 75 HGWR 58211 LOO zl 90 HGWR 58211 HOO 42,2 107 HGWR 58211 E00 44.9 128 HGWR 58212 NOO 41-3 238 HGWR 58212 POO 219 222 HGWR 58212 TOO 43.4 384 HGWM 51111 KOO 0.52 214 Electrostatic Shield HGWM 51111 POO ile 200 Bistable Latching HGWM 51111 TOO 2.6 211 Form-D Contacts HGWM 51111 WoO 5.2 230 IR: 101 HGW2MT 54111 GOO 0.52 446 Electrostatic Shield HGW2MT 54111 LOO 3 367 Form-D Contacts HGW2MT 54111 POO 2.6 400 IR: 101 HGRM 51111/55211 JOO 0.44 357 Form-D Contacts HGRM 51111/55211 NOO ll 331 HGRM 51111/55211 ROO 22 329 HGRM 51111/55211 VO00 4.3 378 HGR2MT 51111 FOO 0.5 676 Electrostatic Shield HGR2MT 51111 KOO 1.95 576 Form-D Contacts HGR2MT 51111 NOO 2.5) 662 HGR2M 53211 HOO 0.37 208 Bistable Latching HGR2M 53211 M00 0.91 185 HGR2M 53211 Q00 1.83 199 HGR2M 53211 T00 3.67 192 HGSR 51211 JOO 0.35 357 Form-D Contacts HGSR 51211 NOO 0.94 331 HGSR 51211 ROO ey 329 HGSR 51211 V00 3:0 378 HGSM 51111 ICO 0.75 75 Form-D Contacts HGSM 51111 KOO 0.46 179 Bistable Latching HGSM 51111 P0O U2 153 Electrostatic Shield HGSM 51111 TOO 2.41 159 HGSM 51111 V00 3.8 268 HG 11331 GOO 1.13 714 Double Wound Coil HG 11331 KOO 23 1029 50/100mW version HG 11331 NOO 47 993 Bistable Latching HG 11331 ROO 97 1072 2-Form-D HGM 11411 HOO 0.91 1208 Double Wound Coil HGM 11411 M00 2A8 1125 Bistable Latching HGM 11411 Q00 4.05 1152 HGM 11411 TOO 8.79 1062 HGPM 11441 M00 0.16 195 Double Wound Coil HGPM 11441 ROO 0.4 184 Bistable Latching HGPM 11441 U00 0.8 181 HGPM 11441 X00 1.6 189 www.cotorelay.com ==IM) DIMENSIONS. -mm (inches) GWR - ~[F (002 NO NG | | 22.86 35.18 MAX. (0.900) 27.94 | (1.385) | (1.100) ' 1 ay 1s WDG 2+, | + C65DIA. \ her esti Ff (0.026) Sf) woe t 2 13.46 MAX. eal 3.20 5,08 (0.125) =| 9: i (0.530) wi w we (0.200) Top View (_ a6 (0.400) HGWM f ai 0) _. . | NOie NC 36,05 MAX. 25.40 30.48 (1: [ (1.000) (1.200) | 0.64 DI 1 + (002g) a. ols am ee aga -| le Top View = (0.410) HGW2MT 648 0.51 MIN. = (0400) (0.020) 230REF. 762 the + (0.090) (0.300) * a NO _NCNC NO | & PT Gt) ewe + : 25.40 : 36.05 MAX. (1.000) ' (1.380) 086 \ (1.200) ' ' I | ' i i oe 6 Uae MDG. Es * 0.03 DIA. ____~ scree c Ss c Top View www.cotorelay.com HG SERIES REED RELAYS HGRM HGR2M : HGR2MT - HGSR - HGSM HGWR : HGWM : HGW2MT - HG - HGM: HGJM - HGJ2MT MECHANICAL DIMENSIONS GWR 1 Coil WDG 1 Top View + WDG1 Top View + wOG1 Top View HGW2MT NONE NCNO 1 Top View HGWR 2 Coil WDG 1 WDG 2 Top View HGWM - 2 + WDG2 Top View HGWM - 4 + WODG2 Top ViewHG SERIES REED RELAYS HGRM HGR2M - HGR2MT HGSR - HGSM HGWR - HGWM : HGW2MT -: HG - HGM- HGJM > HGJ2MT HGSR 39.70 MAX. (1.563) |_| 13.51 MAX. (0.532) HGJM/HGRM 40.89 MAX. (1.610) | [4 14.35 MAX. (0.565) hm HGJ2MT/HGR2MT || 4 40.89 MAX. (1.640) | | 25.40 MAX. (1.000) IM) MECHANICAL DIMENSIONS DIMENSIONS ~mm (inches) 0.64 4.74 || 2.54 REF. I (0.28) caren] ion : 7 ) NO = NC ee @; | i ' 35.81 (1.410) 0.64 DIA. (0.025) 266-0768 47, 12.54 Se 7 | 2ge-076,, | | (0.100) 4.73-0.25 | Ip Top View (0.186 - 0.010) #1 mar 9.47 - 0. (0.400) (0.373 - 0.010) 2.00 REF. 2.54 64 MIN. (0.080) i" (0.005) (0.100) a . ats a NO NC | Florio} tes, 35.56 (1.400) 0.64 DIA. (0.02) | 3.20 -0.38 z= ! (0.125-0.015) | + 5.08 |< |(0.200) Top View 10.41 MAX. 2.00REF. 10.16 (0.435) (0.080) 0.64 MIN. (0.025) 3.30 REF, +=, (0.130) rT 30.48 .25 (1.200 - 0.010) 33.02 .25 (1.300 01010) 35.56 - 0.25 (1.400 - 0.010) | |_- 3.18 - 0.38 40.41 MAX. (0.125 - 0.015) (0.435) (0.400) 5.08 (0.200) 20.32 lr (0.800) 2.50 REF. (0.100) www.cotorelay.com HGSR top + woG1 HGJM/HGRM Top View GJ2MT/HGR2MT NONC ? NCNO' i ie I)I) IM) MECHANICAL DIMENSIONS HG SERIES REED RELAYS HGRM HGR2M - HGR2MT - HGSR > HGSM HGWR -: HGWM : HGW2MT - HG - HGM: HGJM - HGJ2MT DIMENSIONS mm (inches) GSM 2.80 REF. >| f+ 3.30 REF. 4 (0.110) Ley (0.130) NO, - = NC = a 4 b 666 | T 38.10 45.72 52.83 MAX. (1.500) (1.800) (2.080) 43.18 (1.700) ' 1 \ 41.02 DIA, j 10201, oe 1 (0.040) d 1 E 19. gh + 102mm, OO ~ Cee |._-| il [__{-040) 5.08 16.26 MAX. 3.20 -0.38 (0.200) Top View (0.640) (0.125 - 0.015) 40.16 16.26 MAX. (0.400) (0.640) * not drawn to scale HGM 19.30 MAX. (0.760) | an & 7 I | . NO, NC | 7 NC! NC | 76.20 81.79 MAX, (3.000) (3.220) 1.42 (2.800) 4.02 DIA. 10.16 ego) | toate) - | | | + : | ts | l ; 7, gst oa: AC: |__| =| i 5.08 5.08 3.20- 0.38 | Top View 8 we (0125-0015) (0.200) (0.200) 10.16 (0.400) [ * not drawn to scale g 1D 81.80 MAX. 28.10 MAX. | (3.220) | (1.106) oO ( eciay = Oo - Oo CY LJ oO O oO 31.50 MAX. (1.240) 67.50 MAX. (2.657) | * not drawn to scale www.cotorelay.com HGSM NO , [ i NC uP c + WOG1 - Top View HGM mo, TTT Ke NC , 1 NC WODG 1HG SERIES REED RELAYS = o=. OGY HGRM : HGR2M - HGR2MT HGSR - HGSM HGWR - HGWM : HGW2MT - HG - HGM- HGJM > HGJ2MT ORDERING INFORMATION HGWM, HGW2MT, HGRM, HGJM, HGR2MT, HGJ2MT, RELAYS Acomplete part number is represented by the digits below. XXXXXX KX XXK XK X XK Series HGJM/HGJ2MT/ HGRM/HGR2M/ HGR2MT/HGWM/ HGW2MT Contact Form 1=Form-D 5 = Form-C Adjustment 1 = Single Side Stable 2 = Bistable 3 = Dynamic Balanced Bistable 4 = Common Open Time Shielding 1 = Unshielded 2 = Shielded HGSR RELAYS Acomplete part number is represented by the digits below. XXXX X XXX X X XX Series Lapecil Requirements. HGSR 00 = Standard Relay 01-99 = Custom Relay Contact Form 1=Form-D Coil Resistance 5 = Form-C A-Z(except S)=Standard S= Custom Adjustment (See coil specs) 1 = Single Side Stable 2 = Bistable Coil Winding 3 = Dynamic 1 = Single wound coil Balanced Bistable 3 = Concentric Pin Length 4 = Multi-coil 0 = Nonstandard 1 = 0.090" ali 2=0.125" Module Height & Shielding 0 = Nonstandard 1 = 0.400" Unshielded 2 = 0.400" Shielded HGWR, HG, HGM, RELAYS Special Requirements 00 = Standard Relay 01-89 = Custom Relay Coil Resistance A-Z (except S) = Standard S=Custom (see coil specs) Coil Winding 1 = Single wound coil 2 = Bifilar 3 = Concentric Pin Length & Module Height 0 = Nonstandard 1 = 0.125" pin, 0.400" height HGSM RELAYS Acomplete part number is represented by the digits below. sete | t Special Requirements HGSR 00 = Standard Relay 01-99 = Custom Relay Contact Form 1=Form-D Coil Resistance 5 = Form-C A-Z (except S) = Standard S = Custom Adjustment: (see coil specs) aa eas Coil Winding 3 = Dynamic Balanced Bistable 1 = Single wound coil 4 = Common Open Time 2=Biflar 3 = Concentric Pin Length & Shielding 0 = Nonstandard 1 = 0.125", Unshielded = 0.125", Shielded 3 = 0.250", Unshielded 4 = 0.250", Shielded Series Module Height 0 = Nonstandard 1 = 0.640" height (HGSM) 0.760" height (HGS2MT) 2 = 0.530" height (HGSM) 0.635" height (HGS2MT) Acomplete part number is given in the coil specifications chart. www.cotorelay.com