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