1617164-5 .

CII Low Signal Relays 

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

## **MAT** 

## **MAT** 

## **Standard TO-5 Diode Suppressed/ Transistor Driven High Performance Relay Qualified to MIL-R-28776/1** 

**Terminal View** 

## **Product Facts** 

- n **Transistor driver & suppression diode** 

- n **Hermetically sealed** 

- n **High shock & vibration ratings** 

- n **Spreader pads** 

- n **Excellent RF switching** 

## **Electrical Characteristics** 

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

**Contact Material** — 

Stationary — 

Gold/platinum/palladium/silver alloy (gold plated) Moveable — 

Gold/platinum/palladium/silver alloy (gold plated) 

**Contact Resistance** — 

## **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<br>0.1 A @ 28 Vdc<br>30µA @ 50 mVdc<br>0.1 A @ 28 Vdc|Inductive(0.32 Henry)<br>Lamp<br>Low Level<br>Intermediate Current|100,000<br>100,000<br>1,000,000<br>50,000|



Before Life — 100 milliohms max. (measured @ 10 mA @ 6 Vdc) After Life — 200 milliohms max. (measured @ 1 A @ 28 Vdc) 

**Mechanical Life Expectancy** — 1 million operations 

**Coil Voltage** — 5 to 26.5 Vdc **Coil Power** — 675 mW max. @ 25°C **Duty Cycle** — Continuous **Pick-up Voltage** — Approximately 50% of nominal coil voltage 

**Pick-up Sensitivity** — 130 mW max. @ 25°C 

**==> picture [242 x 148] intentionally omitted <==**

**----- Start of picture text -----**<br>
.370 (9.40) DIA MAX<br>.031 ± .003 (0.79)<br>.035 (0.89)<br>7 t<br>TRANSISTOR<br>BASE | S<br>CONNECTION<br>TERMINALS<br>W 1.500 MIN (38.1)<br>C .500 MIN (12.7)<br>if P .187±.010 (4.75±.25)<br>(Length excludes mounting pad) 36° ± 3° .200 (5.08)<br>DIA<br>: | pS<br>GROUND PIN<br>(OPTIONAL)<br>Header<br>a l rag<br>(9.40) DIA MAX8 f—<br>Enclosure<br>**----- End of picture text -----**<br>


1-22 Catalog 5-1773450-5 Revised 3-13 

Dimensions are shown for Dimensions are in millimeters USA: +1 800 522 6752 reference purposes only. unless otherwise specified. Asia Pacific: +86 0 400 820 6015 Specifications subject UK: +44 800 267 666 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) 

## **MAT** (Continued) 

## **Operating Characteristics** 

**Timing** — 

Operate Time — 2.0 ms max. Release Time — 7.5 ms max. **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 

**Insulation Resistance** — 10,000 megohms @ 500 Vdc 1,000 megohms @ 500 Vdc 

## **Environmental Characteristics** 

**Temperature Range** — 

-65°C to +125°C 

**Weight** — 

0.09 oz. (2.55 grms) 0.10 oz. (2.80 grms) with spreader 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-28776/1 (JMAT) 

## **Semiconductor Characteristics** 

**Diode** — 

100 Vdc peak inverse voltage (PIV) 1.0 Vdc max. transient voltage 

**Transistor** — 

0.3 Vdc min. base turn off voltage; 6.0 Vdc min. emitter-base breakdown voltage (BVEBO) @ 25°C; 80.0 Vdc min. collector-base breakdown voltage (BVCBO) @ 25°C & IC=100 µA 

(coil to case @ +125°C) 

**==> picture [259 x 135] intentionally omitted <==**

**----- Start of picture text -----**<br>
.103 (2.62) .156 (3.96)<br>.014±<br>.370 (9.40) SQ MAX .395 (10.03) SQ MAX 0.47 (1.19) DIA<br>.100 (2.54) .150 (3.81)<br>— _—!<br>oe-o—l—$- _sFt .100 (2.54) @b— — +—o 6 FF .100 (2.54) fo CH)<br>one o/6<br>.140 – .175 DIA<br>-~©—O—O- 6 _ <— (3.56 – 4.45)<br>S S2 W<br>Spreader & Mounting Pads<br>**----- End of picture text -----**<br>


## **Coil Data** 

|**Coil Data**|**Coil Data**||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Nom.**<br>**Coil**<br>**Voltage**<br>**(Vdc)**|**Coil**<br>**Resistance**<br>**in Ohms**<br>**±10% @ 25°C**<br>(Note 1)|**Coil Circuit**<br>**Current**<br>**mA (Max.)**<br>(Note 1&2)|**Coil Circuit**<br>**Current**<br>**mA (Min.)**<br>(Note 1&2)|**Pickup**<br>**Voltage**<br>**Vdc (Max.)**<br>**@ 25°C**<br>(Note 2)|**Base Turn**<br>**On Current**<br>**mA (Max.)**<br>**@ 25°C**|**Pickup**<br>**Voltage**<br>**Vdc (Max.)**<br>**@ 125°C**<br>(Note 2)|**Base Turn**<br>**On Current**<br>**mA (Max.)**<br>**@ 125°C**|**Drop-Out**<br>**Voltage**<br>**Vdc (Min.)**<br>**@ 25°C**<br>(Note 2)|**Drop-Out**<br>**Voltage**<br>**Vdc (Min.)**<br>**@ -65°C**<br>(Note 2)|**Nom. Coil**<br>**Power**<br>**(mW)**<br>**@ 25°C**|**Max.**<br>**Coil**<br>**Voltage**|**Coil**<br>**Desig.**|
|MAT|||||||||||||
|5.0|50|112.1|82.2|2.7|0.75|3.5|3.00|0.22|0.14|500|5.8|5|
|6.0|98|69.9|52.9|3.5|0.55|4.5|2.04|0.28|0.18|367|8.0|6|
|9.0|220|47.4|35.3|5.3|0.36|6.8|1.36|0.54|0.35|368|12.0|9|
|12.0|390|35.8|26.6|7.0|0.27|9.0|1.03|0.63|0.41|369|16.0|12|
|18.0|880|24.0|17.9|10.5|0.16|13.5|0.68|0.91|0.59|368|24.0|18|
|26.5|1,560|19.8|14.7|14.2|0.13|18.0|0.50|1.37|0.89|450|32.0|26|



**Notes:** 1. Coil resistance not directly measurable. Coil current should be within limits shown when tested at nominal voltage at 25°C for 5 seconds max. 2. Set base current at 3 mA to 15 mA during measurements. 

## **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: Type Terminal Diodes Ground Pins Coils Spreader/Mounting Pads** MA C T G -26 S 

***** 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. 

1-23 

Catalog 5-1773450-5 Dimensions are shown for Revised 3-13 reference purposes only. Specifications subject www.te.com to change. 

USA: +1 800 522 6752 Asia Pacific: +86 0 400 820 6015 UK: +44 800 267 666 

Dimensions are in millimeters unless otherwise specified. 

For additional support numbers please visit www.te.com