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
High Performance Relay High Performance Relay
Qualified to
MIL-R-39016/17 Qualified to Qualified to
MIL-R-39016/18 MIL-R-39016/19
X2
X2
X1
A2
B2
A2
B2
A2
B2
A1
B1
A1
B1
A1
B1
A3
B3
A3
B3
A3
B3
+
+
X1
X1
X2
Terminal View Terminal View Terminal View
Product Facts Product Facts Product Facts
n Hermetically sealed n Suppression diode n Suppression &
protection diodes
n High shock & vibration n Hermetically sealed
ratings n Hermetically sealed
n High shock & vibration
n Mounting pads ratings n High shock & vibration
ratings
n Excellent RF switching n Mounting pads
n Mounting pads
n Excellent RF switching
n Excellent RF switching
Electrical Characteristics Contact Ratings
Contact Arrangement
Contact Operations
Type
Load Min.
2 Form C (DPDT)
1.0 A @ 28 Vdc Resistive 100,000
Contact Material
250 mA @ 115 Vac, 60 Hz & 400 Hz Resistive (case not grounded) 100,000
Stationary
Gold/platinum/palladium/silver 100 mA @ 115 Vac, 60 Hz & 400 Hz Resistive 100,000
(gold plated)
0.2 A @ 28 Vdc Inductive (0.32 Henry) 100,000
Moveable
0.1 A @ 28 Vdc Lamp 100,000
Gold/platinum/palladium/silver
30 A @ 50 mVdc Low Level 1,000,000
(gold plated)
0.1 A @ 28 Vdc Intermediate Current 50,000
Contact Resistance
Before Life 100 milliohms max.
(measured @ 10 mA @ 6 Vdc)
After Life 200 milliohms max.
(measured @ 1 A @ 28 Vdc) .335 (8.51) SQ MAX
.375 (9.40) SQ MAX
.035
.031
.003 (0.79)
Mechanical Life Expectancy
(0.98)
.280 (7.11)
.280 (7.11)
1 million operations
MAX
MAX
Coil Voltage 5 to 26.5 Vdc
.100
Coil Power 660 mW max. @ 25C
(2.54)
Duty Cycle Continuous
TERMINALS
C .500 MIN (12.7)
Pick-up Voltage Approximately
P .187
.010 (4.75
.25)
(Length excludes mounting pad)
50% of nominal coil voltage
.100
GROUND PIN
Pick-up Sensitivity
(2.54)
.017 (0.43) DIA
+.002 (OPTIONAL)
. (0.43) DIA
+
130 mW max. @ 25C -.001
8 PINS
9 PINS
.370 (9.40) SQ MAX
MGA
MGA/MGAD/MGADD Header
MGA/MGAD/MGADD Enclosure
1-16
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.CII Low Signal Relays
CII Low Signal Relays
Double Pole, Electrically Held, 1 Amp and Less (Continued)
Operating Characteristics Environmental Characteristics Semiconductor Characteristics
MGA, MGAD, MGADD
Timing Temperature Range Diode
(Continued)
Operate Time 2.0 ms max. -65C to +125C 100 Vdc peak inverse voltage (PIV)
1
Release Time 1.0 Vdc max. transient voltage
Weight
MGA 1.5 ms max.
0.09 oz. (2.55 gms)
MGAD/MGADD 4.0 ms max.
0.129 oz. (3.45 gms) w/ mounting pad
(suppression diode, protection/
attached
suppression diodes)
Vibration Resistance
Contact Bounce 1.5 ms max.
30 Gs, 10 to 3,000 Hz
Dielectric Withstanding Voltage
Shock Resistance
Between Open Contacts
75 Gs, 6 1 ms max.
500 Vrms 60 Hz
QPL Approval
Between Adjacent Contacts
MIL-R-39016/17 (JMGA)
500 Vrms 60 Hz
MIL-R-39016/18 (JMGAD)
Between Contacts & Coil
MIL-R-39016/19 (JMGADD)
500 Vrms 60 Hz
Insulation Resistance
10,000 megohms min. @ 500 Vdc
1,000 megohms @ 500 Vdc
(coil to case @ +125C)
.014
.
003
(0.36)
0.47 (1.19) DIA
.140 .175 DIA
(3.564.45)
MGA/MGAD/MGADD
Mounting Pad
Coil Data
Coil
Nom. Coil Circuit Coil Circuit Pickup Pickup Drop-Out Drop-Out Nom. Coil
Resistance Max.
Coil Current Current Voltage Voltage Voltage Voltage Power Coil
in Ohms Coil
Voltage mA (Max.) mA (Min.) Vdc (Max.) Vdc (Max.) Vdc (Min.) Vdc (Min.) (mW) Desig.
10% @ 25C Voltage
(Vdc) (Note) (Note) @ 25C @ 125C @ 25C @ -65C @ 25C
(Note)
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 25C 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: Type Terminals Diodes Ground Pins Coils Mounting Pads
MGA CD G -26 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.
1-17
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.