209-12MSTFD CTS
Document overview
- PDF pages: 2
Technical content
Page 1



AUTO-DIP® Switch
Automatically
Insertable, Wave
Solderable, Board
Washable DIP Switch
Features
Optimized Mechanical Features
- Fully sealed to withstand insertion shock, wave solder temperatures, and board washing
- Positive detent separated from contactor
- Compatible with Amistar, DynaPert, Universal, NETCO assembly and other machines
Optimized Contact System
- Redundant, wiping contact
- Contactor does not deflect during actuation
- Available low profile, medium and extended height actuator
Materials
- Series 209 - gold plated beryllium copper contacts
- Series 210 - gold flash plated beryllium copper contacts
- High temperature materials (UL94V-0)
- RoHS compliant
Electrical and Mechanical Specifications
Switch Function SPST- 2 through 10 and 12 positions
Switch Contact Resistance
| Switch Serie s | Initial, max . | End of life, max. |
|---|---|---|
| 209 | 25 milliohms | 50 millohms |
| 210 | 100 milliohms | 500 millohms |
Insulation Resistance 1,000 megohms minimum between insulated terminals Dielectric Strength 500 VDC for 1 minute between adjacent switches Nonswitching Rating 100 mA or 50 VDC maximum Switch Capacitance 5 pF maximum between adjacent closed switches Actuation Life Series 209: 2,000 cycles switching @ 100 mA, 20 VDC or @ .1 mA, 5 VDC (dry circuit) Series 210: 1,000 cycles switching @ 100 mA, 20 VDC or @ .1 mA, 5 VDC (dry circuit)
Series 209 – Premium AUTO-DIP Switches Series 210 – Economical AUTO-DIP Switches
Allowable Solder Time Up to 5 seconds at 260°C Vibration Per MIL-STD-202F, method 204D, condition B (.06" or 15 G’s between 10 HZ to 2K HZ) with no contact inconsistencies greater than 1 microsecond. Shock Per MIL-STD-202F, method 213B, condition A (50 G’s) with no contact inconsistencies greater than 1 microsecond. Sealing Standard bottom seal Optional top tape seal
Operating Temperature –40°C to +85°C
Packaging Standard : Anti-Static tube packaging
© 2008 CTS Corporation. All rights reserved. Information subject to change.
1 - 2
12/30/08
CTS Electrocomponents
www.ctscorp.com
Page 2
CTS AUTO-DIP® SERIES CON TACT FE ATURES
- Wiping contact action

- Redundant (bifurcated) cross radial contactor
- Contactor does not deflect during actuation
1. Value of Redundant (Bifurcated)
Contacts:Redundancy dramatically reduces the probability of contact failure, IMPROVING RELIABILITY.
2. Value of Wiping Contact Action: Clean
contact area, IMPROVING RELIABILITY.
3. Value of Contactor Not Deflecting
During Actuation : Constant contact pressure eliminates overstressing contacts, IMPROVING RELIABILITY.
4. Value of Detent Separate from
Contactor: Separate detent allows optimization of nondeflecting contactor and detent designs, IMPROVING RELIABILITY.

Ordering Information
12 M S T F D
209/210
–
BLANK : SHIP AT ON POSITION F : SHIP AT OFF POSITION
XX: NO. OF POSITION
BLANK : NO TOP TAPE SEAL
BLANK : AUTO-INSERTABLE TERMINAL
E: EXTENDED HEIGHT ACTUATOR(0.6mm/.024”)
\* T: TOP TAPE SEAL
D : STRAIGHT TERMINAL
Not available on Extended
M: MEDIUM ACTUATOR(0.25mm/.010”)
\* actuator
LP: LOW PROFILE (Flush)
S: BOTTOM SEAL
© 2008 CTS Corporation. All rights reserved. Information subject to change.
2 - 2
12/30/08
CTS Electronic Components
www.ctscorp.com