172-12 TELEDYNE, 172-12 Datasheet - Page 3

• Manufacturer Part Number: 172-12
• Description: RF (Radio Frequency) Relays 12V DC-1GHz .15W
• Manufacturer: TELEDYNE
• Series: 172r

Specifications of 172-12

• Coil Current: 0.15 W
• Contact Rating: 1 A at 28 VDC
• Frequency: 1 GHz
• Contact Form: 2 Form C (DPDT)
• Coil Voltage: 12 VDC
• Power Consumption: 360 mW
• Termination Style: PCB
• Relay Type: General Purpose
• Coil Voltage Vdc Nom: 12V
• Contact Current Max: 1A
• Contact Voltage Dc Nom: 28V
• Coil Resistance: 400ohm
• Coil Type: DC Coil
• Nom Operating Power: 360mW
• Relay Mounting: PC Board
• External: RoHS Compliant
• Brand/series: 172 Series
• Capacitance: 0.4 pF (Typ.)
• Current, Rating: 1 A
• Diameter, Body: 0.370 in. (Max.)
• Diameter, Lead: 0.017 in.
• Function: Hermetically Sealed
• Height: 0.280 in. (Max.)
• Length, Lead: 0.75 in.
• Number Of Pins: 8
• Package Type: TO-5
• Resistance, Coil: 400 Ohms +⁄- 20%
• Resistance, Contact: 0.15 Ohms (Max.)
• Temperature, Operating: -55 to +85 °C
• Voltage, Control: 12 VDC
• Voltage, Rating: 28 VDC
• Contact Configuration: DPDT
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pad designation and
bottom view dimensions
Notes:
© 2008 Teledyne Relays
1. Spacer pad material: Polyester fi lm.
2. To specify an “M4” or “M9” spacer pad, refer to the mounting variants portion of the part numbering
3. Dimensions are in inches (mm).
4. Unless otherwise specifi ed, tolerance is ± .010 (.25).
5. Add 10 mΩ to the contact resistance show in the datasheet.
6. Add 0.01 oz. (0.25 g) to the weight of the relay assembly shown in the datasheet.
(REF)
.256
“M4” Pad for Centigrid
[6.5]
“M9” Pad for Centigrid
example in the applicable datasheet.
“M4” Pad for TO-5
“M4” Pad for TO-5
Ø.150
(REF)
(REF)
[3.81]
.156
[3.96]
®
®
Appendix A: Spacer Pads
Dim
Dim
Dim
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Dim
MAX
MAX
MAX
MAX
H
H
H
H
Height
For use with the following:
ER411T
ER412, ER412D, ER412DD
712, 712D, 712TN,
RF300, RF310, RF320
ER420, ER422D, ER420DD, 421,
ER421D, ER421DD, ER422, ER422D,
ER422DD, 722, 722D, RF341
ER431T, ER432T,
ER432, ER432D, ER432DD
732, 732D, 732TN, RF303, RF313,
RF323
RF312
ER411, ER411D, ER411DD
ER431, ER431D, ER431DD
RF311
RF331
172, 172D
ER114, ER114D, ER114DD,
J114, J114D, J114DD
ER134, ER134D, ER134DD,
J134, J134D, J134DD
RF100
RF103
122C, A152
ER116C, J116C
ER136C, J136C
RF180
A150
Dim. H
Max.
.400 (10.16)
.410 (10.41)
.400 (10.16)
.410 (10.41)
.400 (10.16)
.420 (10.67)
.400 (10.16)
.295 (7.49)
.300 (7.62)
.305 (7.75)
.350 (8.89)
.295 (7.49)
.300 (7.62)
.305 (7.75)
.300 (7.62)
.315 (8.00)
.320 (8.13)
.300 (7.62)
.325 (8.25)
.305 (7.75)