122C Willow Technologies Ltd, 122C Datasheet - Page 2

• Manufacturer Part Number: 122C
• Description: Centrigrid Magnetic Latching Aerospace Relay
• Manufacturer: Willow Technologies Ltd

GENERAL ELECTRICAL SPECIFICATIONS
DETAILED ELECTRICAL SPECIFICATIONS
Coil Voltage (VDC)
Coil Current (mADC @ 25°C) Note 9
Coil Operating Power
@ 25°C and Rated Voltage (mW)
Latch and Reset Voltage (VDC) (Note 7)
PERFORMANCE CURVES (NOTE 1)
Contact Arrangement
Rated Duty
Contact Resistance
Contact Load Ratings (DC)
(See Fig. 2 for other DC
resistive voltage/current ratings)
Contact Load Ratings (AC)
Contact Life Ratings
Contact Overload Rating
Contact Carry Rating
Operate Time
Minimum Operate Pulse
Contact Bounce
lntercontact Capacitance
Insulation Resistance (Note 4)
Dielectric Strength (Note 4)
Negative Coil Transient (VDC)
Diode P.I.V. (VDC)
Zener Voltage (VDC)
Zener Leakage Current @ 15.2 VDC (µA)
Power FET
Characteristics
–65˚C to +125˚C
10
20
30
40
50
60
70
Gate Voltage to Turn Off (Vdc)
Gate Voltage to Turn On (VDC)
Drain-Source Voltage (VDC)
.1
.2
.3
.4
0
.01
TYPICAL RF PERFORMANCE
0.5
FREQUENCY (GHz)
FIGURE 1
.1
Nom.
Max.
Max.
Min.
Nom.
Max.
(-65°C to +125°C unless otherwise noted) (Notes 1 & 6)
(-65°C to +125°C unless otherwise noted) (Note 6)
BASE PART
NUMBERS
(Note 3)
.5
1.0
1.92
1.22
1.07
1.02
1.01
1.00
1.00
2 Form C (DPDT)
Continuous
0.125 ohm max. before life; 0.225 ohm max. after life at 1A/28VDC,
(measured 1/8” from header)
Resistive:
Inductive:
Lamp:
Low Level:
Resistive:
10,000,000 cycles (typical) at low level
01,000,000 cycles (typical) at 0.5A/28VDC resistive
00,100,000 cycles min. at all other loads specified above
2 A/28VDC Resistive (100 cycles min.)
Contact factory
1.5 msec max. at nominal rated coil voltage at 25˚C.
4.5 msec at nominal voltage.
2.0 msec max.
0.4 pf typical
10,000 megohms min. between mutually isolated terminals
Atmospheric pressure: 500 VRMS/60 Hz
1.0 max.
100 min.
17 min. to 23 max.
2.5 max.
0.5 max.
3.8 min. (Note 8)
55 max.
63
122C-5
5.0
5.6
114.9
82.2
505
3.5
1 Amp/28VDC
200 mA/28VDC (320 mH)
100 mA/28VDC
10 to 50 µA/10 to 50 mV
250 mA/115VAC, 60 and 400Hz (Case not grounded)
100 mA/115VAC, 60 and 400Hz (Case grounded)
300
250
200
150
100
50
122C-6
0
6.0
8.0
57.0
41.6
296
4.5
0.1
0.2
122C-9
9.0
12.0
37.2
27.4
288
6.8
TYPICAL DC CONTACT RATING (RESISTIVE)
0.3
LOAD CURRENT (AMPS DC)
0.4
FIGURE 2
122C-12
0.5
12.0
16.0
27.8
20.5
287
9.0
70,000 ft.: 125 VRMS/60Hz
0.6
0.7
122C-18
18.0
24.0
18.2
13.7
286
13.5
0.8
SERIES 122C
0.9
122C-26
26.5
32.0
15.2
11.4
351
18.0
1.0