SERIES 122C
OUTLINE DIMENSIONS
SCHEMATIC DIAGRAMS
TERMINAL LOCATIONS
(Viewed from Terminals; Numbers for Reference Only)
CASE DETAIL
COIL B
OUTPUT
.335 MAX.
(8.51)
.435 MAX.
(11.05)
.035 .010
.375 MAX.
PIN 10: +SUPPLY
PIN 5: –SUPPLY
PINS 4 & 9: GATE
(.89 .25)
(9.53)
.031 .003
(.79 .08)
10
.295 MAX.
(7.49)
1
9
2
.475 MAX.
(12.07)
8
7
.75 MIN.
(19.05)
3
4
.100 .010
(2.54 .25)
TYP
+.002
6
COIL A
INPUT
.017
5
–.001
DIA.
(+.051)
(–.025)
.200 .010
(5.08 0.25)
(.43)
DIMENSIONS ARE SHOWN
IN INCHES (MILLIMETERS)
SCHEMATIC IS VIEWED FROM TERMINALS.
CONTACTS SHOWN IN POSITION RESULTING
WHEN COIL A LAST ENERGIZED.
10 LEADS
TYPICAL CMOS INTERFACE CIRCUIT
Vr
Vcc
GENERAL NOTES
1. Relay contacts will exhibit no chatter in excess of 10 µsec or
transfer in excess of 1 µsec.
Pin 10
Notes:
Logic 1 activates the coil.
2. “Typical” characteristics are based on available data and are
best estimates. No on-going verification tests are performed.
3. Unless otherwise specified, parameters are initial values.
4. Pins 4, 5 and 9 must be shorted when tested for Insulation
Resistance and Dielectric Withstanding Voltage.
Logic 1 must not be applied to
A and B simultaneously
Vcc = logic bias power.
Vr = coil energization voltage.
5. Unless otherwise specified, relays will be supplied with either
gold-plated or solder-coated leads.
6. The slash and characters appearing after the slash are not
marked on the relay.
Pin 4
Pin 9
Logic element
A
B
1 = 3.8 to 15Vdc
0 = 0.5Vdc min.
7. Screened HI-REL versions available. Contact factory.
8. Maximum rated gate voltage = 15 VDC.
9. Measured for 5 sec max. Includes allowance for “on”
resistance of MOSFET.
Pin 5
10.
Teledyne Part Numbering System for Relays
122C Z M9 - 26 / S
Q
Q= Solder Coated Leads
G= Gold Plated Leads
(Notes 5 and 6)
Relay Series
Optional Ground Pin
(See Appendix)
S= .187" leads
(Note 6)
Pad Option
(See Appendix)
Coil Voltage
©2003 TELEDYNE RELAYS
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
www.teledynerelays.com
122C Page 90
122C/1203/Q1
TELEDYNE [ TELEDYNE TECHNOLOGIES INCORPORATED ]
