1617547-8

CII Low Signal Relays 

## **Double Pole, Electrically Held, 1 Amp and Less** (Continued) 

## **MGA, MGAD, MGADD** 

## **MGA MGAD MGADD Standard .100 Grid Standard .100 Grid Standard .100 Grid Diode High Performance Relay Diode Suppressed Suppressed/Protected Qualified to High Performance Relay High Performance Relay MIL-R-39016/17 Qualified to Qualified to MIL-R-39016/18 MIL-R-39016/19** 

**Terminal View** 

**Terminal View** 

**Terminal View** 

## **Product Facts** 

## **Product Facts** 

## **Product Facts** 

- n **Suppression diode** 

   - n **Suppression & protection diodes** 

- n **Hermetically sealed** 

- n **High shock & vibration ratings** 

- n **Hermetically sealed** 

   - n **Hermetically sealed** 

- n **High shock & vibration ratings** 

   - n **High shock & vibration ratings** 

- n **Mounting pads** 

- n **Excellent RF switching** 

- n **Mounting pads** 

   - n **Mounting pads** 

- n **Excellent RF switching** 

- n **Excellent RF switching** 

## **Electrical Characteristics** 

**Contact Arrangement** — 2 Form C (DPDT) 

**Contact Material** — Stationary — Gold/platinum/palladium/silver (gold plated) Moveable — Gold/platinum/palladium/silver (gold plated) **Contact Resistance** — Before Life — 100 milliohms max. (measured @ 10 mA @ 6 Vdc) After Life — 200 milliohms max. (measured @ 1 A @ 28 Vdc) 

## **Contact Ratings** 

|**Contact Ratings**|||
|---|---|---|
|**Contact**<br>**Load**|**Type**|**Operations**<br>**Min.**|
|1.0 A @ 28 Vdc|Resistive|100,000|
|250 mA @ 115 Vac,60 Hz & 400 Hz|Resistive(case notgrounded)|100,000|
|100 mA @ 115 Vac,60 Hz & 400 Hz|Resistive|100,000|
|0.2 A @ 28 Vdc|Inductive(0.32 Henry)|100,000|
|0.1 A @ 28 Vdc|Lamp|100,000|
|30µA @ 50 mVdc|Low Level|1,000,000|
|0.1 A @ 28 Vdc|Intermediate Current|50,000|



**Mechanical Life Expectancy** — 1 million operations 

**Coil Voltage** — 5 to 26.5 Vdc **Coil Power** — 660 mW max. @ 25°C **Duty Cycle** — Continuous **Pick-up Voltage** — Approximately 50% of nominal coil voltage **Pick-up Sensitivity** — 130 mW max. @ 25°C 

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1-16 Catalog 5-1773450-5 Revised 3-13 

Dimensions are in millimeters USA: +1 800 522 6752 unless otherwise specified. Asia Pacific: +86 0 400 820 6015 UK: +44 800 267 666 

Dimensions are shown for reference purposes only. Specifications subject to change. 

For additional support numbers please visit www.te.com 

www.te.com 

CII Low Signal Relays 

**1** 

## **Double Pole, Electrically Held, 1 Amp and Less** (Continued) 

## **MGA, MGAD, MGADD** 

(Continued) 

## **Operating Characteristics** 

**Timing** — 

Operate Time — 2.0 ms max. Release Time — MGA — 1.5 ms max. 

MGAD/MGADD — 4.0 ms max. (suppression diode, protection/ suppression diodes) 

**Contact Bounce** — 1.5 ms max. 

**Dielectric Withstanding Voltage** — Between Open Contacts — 500 Vrms 60 Hz 

Between Adjacent Contacts — 500 Vrms 60 Hz Between Contacts & Coil — 500 Vrms 60 Hz 

## **Environmental Characteristics** 

## **Semiconductor Characteristics** 

**Temperature Range** — **Diode** — -65°C to +125°C 100 Vdc peak inverse voltage (PIV) **Weight** — 1.0 Vdc max. transient voltage 

0.09 oz. (2.55 gms) 0.129 oz. (3.45 gms) w/ mounting pad attached 

**Vibration Resistance** — 30 G’s, 10 to 3,000 Hz 

**Shock Resistance** — 75 G’s, 6 ±1 ms max. 

**QPL Approval** — MIL-R-39016/17 (JMGA) MIL-R-39016/18 (JMGAD) MIL-R-39016/19 (JMGADD) 

**Insulation Resistance** — 

10,000 megohms min. @ 500 Vdc 1,000 megohms @ 500 Vdc (coil to case @ +125°C) 

**MGA/MGAD/MGADD Mounting Pad** 

## **Coil Data** 

|**Coil Data**|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|**Nom.**<br>**Coil**<br>**Voltage**<br>**(Vdc)**|**Coil**<br>**Resistance**<br>**in Ohms**<br>**±10% @ 25°C**<br>(Note)|**Coil Circuit**<br>**Current**<br>**mA (Max.)**<br>(Note)|**Coil Circuit**<br>**Current**<br>**mA (Min.)**<br>(Note)|**Pickup**<br>**Voltage**<br>**Vdc (Max.)**<br>**@ 25°C**|**Pickup**<br>**Voltage**<br>**Vdc (Max.)**<br>**@ 125°C**|**Drop-Out**<br>**Voltage**<br>**Vdc (Min.)**<br>**@ 25°C**|**Drop-Out**<br>**Voltage**<br>**Vdc (Min.)**<br>**@ -65°C**|**Nom. Coil**<br>**Power**<br>**(mW)**<br>**@ 25°C**|**Max.**<br>**Coil**<br>**Voltage**|**Coil**<br>**Desig.**|
|MGA/MGAD|||||||||||
|5.0|50|n/a|n/a|2.7|3.5|0.22|0.14|500|5.8|5|
|6.0|98|n/a|n/a|3.5|4.5|0.28|0.18|367|8.0|6|
|9.0|220|n/a|n/a|5.3|6.8|0.54|0.35|368|12.0|9|
|12.0|390|n/a|n/a|7.0|9.0|0.63|0.41|369|16.0|12|
|18.0|880|n/a|n/a|10.5|13.5|0.91|0.59|368|24.0|18|
|26.5|1,560|n/a|n/a|14.2|18.0|1.37|0.89|450|32.0|26|
|MGADD|||||||||||
|5.0|39|128.2|93.2|3.2|4.0|0.6|0.6|641|5.8|5|
|6.0|78|78.3|58.3|4.0|5.0|0.7|0.7|462|8.0|6|
|9.0|220|42.9|33.0|6.3|7.8|0.9|0.8|368|12.0|9|
|12.0|390|32.8|25.6|8.0|10.0|1.1|0.9|369|16.0|12|
|18.0|880|22.1|17.5|11.5|14.5|1.4|1.1|368|24.0|18|
|26.5|1,560|18.5|14.8|15.2|19.0|1.8|1.4|450|32.0|26|
|**Note:**Coil resistance not directly measurable. Coil current should be within limits shown when tested at nominal voltage at 25°C for 5 seconds max.|||Coil resistance not directly measurable. Coil current should be within limits shown when tested at nominal voltage at 25°C for 5 seconds max.|Coil resistance not directly measurable. Coil current should be within limits shown when tested at nominal voltage at 25°C for 5 seconds max.|Coil resistance not directly measurable. Coil current should be within limits shown when tested at nominal voltage at 25°C for 5 seconds max.|Coil resistance not directly measurable. Coil current should be within limits shown when tested at nominal voltage at 25°C for 5 seconds max.|||||



## **Ordering Instructions** 

Catalog-selected Relays: The catalog number is derived by choosing the proper CODE for each of the relay characteristics in the order in which the codes are listed. 

|**Specifying a Part Number Example:**|**Specifying a Part Number Example:**|**Type**<br>**Terminals**|**Diodes**<br>**Ground Pins**|**Coils**<br>**Mounting Pads**|
|---|---|---|---|---|
|||MGA<br>C|D<br>G|-26<br>W|
|*****The part number example shown on this page is for catalog items. For a list of specific QPL part numbers, please see the index in Section 15.||||The part number example shown on this page is for catalog items. For a list of specific QPL part numbers, please see the index in Section 15.|
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|Catalog 5-1773450-5|Dimensions are shown for|Dimensions are in millimeters|USA: +1 800 522 6752|For additional support numbers|
|Revised 3-13|reference purposes only.|unless otherwise specified.|Asia Pacific: +86 0 400 820 6015|please visit www.te.com|
||Specifications subject||UK: +44 800 267 666||
|www.te.com|to change.||||



1-17 For additional support numbers please visit www.te.com