219-12MST CTS, 219-12MST Datasheet - Page 2

• Manufacturer Part Number: 219-12MST
• Description: DIP Switches / SIP Switches SPST 12 switch sections
• Manufacturer: CTS

Specifications of 219-12MST

• Switch Type: DIP
• Terminal Pitch: 2.54 mm
• Termination Style: SMD/SMT
• Operating Temperature Range: - 55 C to + 85 C
• Number Of Positions: 12
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.70±0.25
.264±.010
Ordering Information
2 - 2
CTS Electronic Components
TRAVEL
.022
0.55
.143
Gull Wing Surface Mount Pad Layouts
3.62
CTS SERIES 219 SMT CONTACT FEATURES
1. Value of Redundant (Bifurcated) Gold Plated Contacts: Redundancy
2. Value of Wiping Contact Action: Clean contact area, IMPROVING RELIABILITY.
3. Value of Contactor Not Deflecting During Actuation: Constant contact pressure
4. Value of Detent Separate from Contactor: Separate detent allows optimization
.028
0.70
LP: LOW PROFILE ACTUATOR(Flush)
E: EXTENDED HEIGHT ACTUATOR(0.60mm/.024")
M: MEDIUM HEIGHT ACTUATOR(0.25mm/.010")
dramatically reduces the probability of contact failure while gold contact material
provides the highest environmental protection, IMPROVING RELIABILITY.
eliminates overstressing contacts, IMPROVING RELIABILITY.
of nondeflecting contactor and detent designs, IMPROVING RELIABILITY.
8.60
.339
.100
2.54
TYP.
SOLDER COATED
3. Contactor does not
ON
1
Medium Height Actuator
deflect during actuation
1. Redundant
2
Gull Wing Terminals
.100
(bifurcated) gold
plated cross radial
contactor
2.54
3
"A" ±0.30
TYP.
4
±.012
XX: NO. OF POSITIONS
5
1.50
.059
© 2008 CTS Corporation. All rights reserved. Information subject to change.
TYP.
10
11
CTS
12
2.44
.243
.096
6.17
1.13
.044
0.55±0.08
.150
3.80
.022±.003
TYP.
.039
1.0
+.002
-.004
+0.05
-0.10
11.04
.435
DATE CODE
0.25±0.10
X45° CHAMFER (2)
.010±.004
TYP.
STANDOFF
219
0.25
4. Detent separate
.010 +.005
from contactor
+0.13
-0.00
-.000
–
2. Wiping contact action
12
7.62±0.20
.390±.003
.300±.008
9.91±0.08
DIMENSION:
8.00
.315
LP S
mm
inch
6.70±0.25
.264±.010
S: BOTTOM SEAL
TRAVEL
* T : TOP TAPE SEAL
T
BLANK: NO TOP TAPE SEAL
.059
1.50
3.62
.143
Low Profile Actuator
.028
0.70
* Not available on extended actuator
"J" Bend Surface Mount Pad Layouts
"J" Bend Terminals
0.55±0.08
.022±.003
J: "J" BEND TERMINAL
.265
6.73
J
BLANK: GULL-WING TERMINAL
2.54
.100
TYP.
2.54
.100 TYP.
ON
1
R
TYP.
BLANK : ANTI-STATIC TUBE PACKAGING
R: TAPE AND REEL PACKAGING
2
3
"A"
F
BLANK: SHIP AT ON POSITION
F: SHIP AT OFF POSITION
4
26.87/1.058
31.95/1.258
Dimension
11.63/.458
14.17/.558
16.71/.658
19.25/.758
21.79/.858
24.33/.958
±0.30
±.012
Overall
6.55/.258
9.09/.358
5
"A"
10
1.50
.059
TYP.
11
CTS
1.13
.044
12
TYP.
4.57
.180
positions
.150
3.80
Switch
No. of
.039
1.0
1.27±0.10
.050±.004
10
12
+0.05
+.002
-0.10
-.004
8.89
.350
DATE CODE
2
3
4
5
6
7
8
9
X45° CHAMFER (2)
STANDOFF
www.ctscorp.com
.335
8.00
8.51
.315
MAX
12/30/08
.050
1.3