Littelfuse 8121 Series Push Button Switch, Momentary, Through Hole, 6.4 mm Cutout, SPDT, Green, Red, Yellow LED, 28 V dc
- RS Stock No.:
- 467-233
- Distrelec Article No.:
- 304-47-858
- Mfr. Part No.:
- 8121SDAGE
- Brand:
- Littelfuse
Subtotal (1 pack of 15 units)*
Kr. 2 444,37
(exc. VAT)
Kr. 3 055,46
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Stocked by manufacturer
- Ready to ship from 20 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 + | Kr. 2 444,37 | Kr. 162,958 |
*price indicative
- RS Stock No.:
- 467-233
- Distrelec Article No.:
- 304-47-858
- Mfr. Part No.:
- 8121SDAGE
- Brand:
- Littelfuse
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Littelfuse | |
| Actuator Colour | White | |
| Product Type | Push Button Switch | |
| Switch Operation | Momentary | |
| Illuminated | No | |
| Panel Cutout Size | 6.4 mm | |
| Series | 8121 | |
| Mount Type | Through Hole | |
| Contact Configuration | SPDT | |
| LED Colour | Green, Red, Yellow | |
| Terminal Type | PCB Pin | |
| Contact AC Voltage | 120V ac | |
| Minimum Operating Temperature | -30°C | |
| Contact DC Voltage | 28V dc | |
| Maximum Operating Temperature | 75°C | |
| Switch Configuration | SPDT | |
| Height | 12.7mm | |
| Standards/Approvals | MIL-STD-202F Method 208D, UL 94V-0, EIA RS-186E Method 9, RoHS, CSA, UL | |
| Length | 26.2mm | |
| Switch Contact Current | 1A | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Actuator Colour White | ||
Product Type Push Button Switch | ||
Switch Operation Momentary | ||
Illuminated No | ||
Panel Cutout Size 6.4 mm | ||
Series 8121 | ||
Mount Type Through Hole | ||
Contact Configuration SPDT | ||
LED Colour Green, Red, Yellow | ||
Terminal Type PCB Pin | ||
Contact AC Voltage 120V ac | ||
Minimum Operating Temperature -30°C | ||
Contact DC Voltage 28V dc | ||
Maximum Operating Temperature 75°C | ||
Switch Configuration SPDT | ||
Height 12.7mm | ||
Standards/Approvals MIL-STD-202F Method 208D, UL 94V-0, EIA RS-186E Method 9, RoHS, CSA, UL | ||
Length 26.2mm | ||
Switch Contact Current 1A | ||
- COO (Country of Origin):
- VN
The TE Connectivity Snap-acting momentary pushbutton switch represents a versatile and dependable control solution. Designed to fit a range of applications, this switch is ideal for instrumentation and telecommunications equipment, providing a positive tactile feel that enhances user experience. Its multi-position configurations and diverse termination options cater to various circuit designs, ensuring flexibility in numerous projects. Built with premium materials, this switch provides a robust electrical life of 60,000 make-and-break cycles at full load, reaffirming its reliability in demanding environments. The epoxy terminal seal further enhances durability, making it suitable for bottom-wash cleaning processes in PCBs. As an environmentally conscious choice, it boasts RoHS compliance, assuring users of its sustainable design and materials.
Positive tactile feedback for enhanced operational assurance
Available in multiple configurations to fit diverse applications
Constructed with materials that resist common environmental stresses
Low contact resistance under operational conditions for reliable signal integrity
Silent operation during switching to minimise disruption in sensitive environments
Capable of supporting a variety of terminations to suit specific installation needs
Compact design fits into space-constrained applications while retaining functionality
Certified RoHS compliance aligns with modern sustainability standards
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