712TN-12 TELEDYNE, 712TN-12 Datasheet - Page 2

• Manufacturer Part Number: 712TN-12
• Description: Relay; Hybrid; Freq (RF); DPDT; Cur-Rtg 1A; Ctrl-V 12DC; Vol-Rtg 28DC; PCB Mnt
• Manufacturer: TELEDYNE

Specifications of 712TN-12

• Brand/series: 712TN Series
• Capacitance: 0.4 pF (Typ.) (Intercontact)
• Contact Form: DPDT
• Current, Rating: 1 A
• Diameter, Body: 0.370 in. (Max.)
• Diameter, Lead: 0.017 in.
• Function: Frequency (RF)
• Height: 0.275 in. (Max.)
• Length, Lead: 0.75 in.
• Mounting Type: PCB
• Number Of Pins: 9
• Package Type: TO-5
• Relay Type: Hybrid
• Resistance, Coil: 390 Ohms +⁄- 20% @ 25 °C
• Resistance, Contact: 0.15 Ohms (Max.) (Before Life), 0.25 Ohms (Max.) (After Life) @ 1 A⁄28 VDC
• Temperature, Operating: -55 to +85 °C
• Termination: Leadwires
• Voltage, Control: 12 VDC
• Voltage, Rating: 28 VDC
• Lead Free Status / Rohs Status: RoHS Compliant part

©2003 TELEDYNE RELAYS
SERIES 712
GENERAL ELECTRICAL SPECIFICATIONS (@25°C) (Notes 2 & 3)
DETAILED ELECTRICAL SPECIFICATIONS (@25°C) (Note 3)
PERFORMANCE CURVES (Note 2)
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
Coil Operating Power
Operate Time
Release Time
Intercontact Capacitance
Insulation Resistance
Dielectric Strength
Negative Coil Transient (Vdc)
Diode P.I.V. (Vdc)
712TN Transistor
Characteristics
Coil Voltage (Vdc)
Coil Resistance (Ohms ±20% @25°C) (712TN: See Note 4)
Pick-up Voltage (Vdc, Max.) Pulse Operated
Base Current to Turn On (mAdc, Min.) (See Note 5)
10
20
30
40
50
60
70
.1
.2
.3
.4
0
.01
TYPICAL RF PERFORMANCE
0.5
FREQUENCY (GHz)
(See Note 7 for full P/N example)
FIGURE 1
.1
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
2 Form C (DPDT)
Continuous
0.15 ohm max. before life; 0.25 ohm max. after life at 1A/28Vdc (measured 1/8" from header)
Resistive:
Inductive:
Lamp:
Low Level:
Resistive:
2A/28Vdc Resistive (100 cycles min.)
Contact factory
450 milliwatts typical at nominal rated voltage
4.0 msec max. at nominal rated coil voltage
712: 3.0 msec max.
0.4 pf typical
1,000 megohms min. between mutually isolated terminals
Atmospheric pressure: 350 Vrms/60Hz
Base Voltage to Turn Off (Vdc)
Emitter-base breakdown Voltage (BV
Collector-base breakdown Voltage (BV
10,000,000 cycles (typical) at low level
1,000,000 cycles (typical) at 0.5A/28Vdc resistive
712D, 712TN
712D, 712TN
BASE PART
100,000 cycles min. at all other loads specified above
.5
NUMBERS
1.0
Nom.
Max.
1.92
1.22
1.07
1.02
1.01
1.00
1.00
1 Amp/28Vdc
200 mA/28Vdc (320 mH)
100 mA/28Vdc
10 to 50 µA/10 to 50mV
250 mA/115Vac, 60 and 400 Hz (Case not grounded)
100 mA/115Vac, 60 and 400 Hz (Case grounded)
712D, 712TN: 6.0 msec max.
712TN-5
712D-5
712-5
3.00
5.0
5.8
3.6
50
300
250
200
150
100
50
EBO
CBO
0
) (Vdc)
) (@25°C & lc = 100 µA) (Vdc)
712TN-6
712D-6
0.1
712-6
2.04
6.0
8.0
4.2
98
0.2
TYPICAL DC CONTACT RATING (RESISTIVE)
712TN-9
0.3
712D-9
712-9
12.0
1.36
220
9.0
6.5
LOAD CURRENT (AMPS DC)
0.4
FIGURE 2
712TN-12
0.5
712D-12
712-12
12.0
16.0
1.03
390
8.4
0.6
712TN-18
0.7
712D-18
712-18
18.0
24.0
13.0
0.68
880
0.8
2.0 max
60 min.
0.3 min
6.0 min
712 Page 94
60 min
712TN-26
0.9
712D-26
712/1203/Q1
712-26
1560
26.5
32.0
17.0
0.50
1.0