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204-121ST by cts corporation
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204-121ST

CTS Corporation

Surface Mount DIP Switch - 1 Position - SPDT - Standard Actuator - Epoxy Seal - Top Tape Seal - Tube ...

Datasheet
RoHS Compliant
TUBE Packaging
Accessories
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DESCRIPTION

The 204-121ST is a surface mount multi-functional DIP switch featuring single-pole double-throw (SPDT) circuitry with one switch position, designed for compact electronic applications. The switch incorporates an integral terminal and contact molded into a thermoset base with electrostatic discharge protection rated to 22 kV, and features optimized gold-plated contact design with a dimple wiping interface for long-term corrosion resistance. Key specifications include a maximum coplanarity of 0.1 mm, contact resistance of 50 milliohms maximum, insulation resistance of 100 megohms at end of life, and an actuation life of 5,000 cycles at 50 mA and 24 VDC. The switch operates over a temperature range of -40°C to +85°C and features enclosed actuators that shield contacts from foreign particles, with optional top tape seal for board spray washing. This component is ideal for applications requiring reliable switching in space-constrained environments such as consumer electronics, industrial control systems, and telecommunications equipment.

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SPECIFICATIONS

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Supplier:
CTS Corporation
Part No:
204-121ST
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8536509050
COO:
TW
ECCN:
EAR99
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
1050
Package Type:
TUBE
Body Orientation:
Straight
Actuator Style:
Raised Slide
Actuator Length:
0.89 mm
Number of Positions:
1
Pole Throw Configuration:
SPDT
Mounting:
Surface Mount
Terminal Type:
Gull Wing
Contact Rating @ Voltage:
0.05@24VDC A
Contact Plating:
Gold
Terminal Pitch:
2.54 mm

IN STOCK: 2,430

Can Ship immediately

Minimum Order Quantity: 25

Factory Lead-Time 4 Weeks

Price (USD)

Qty
Unit Price
25
$1.433
250
$1.177
500
$1.140
1,050
$1.011
3,150
$0.942
5,250
$0.928
8,400
$0.926
10,500 +
$0.924
Suppliers Standard Package
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