# SMP21-S20-DC24V-20A

## Product Summary
SMP21-S20-DC24V-20A is an electronic component listed on DistyParts. This part is manufactured by E-T-A and is available through multiple distributors. Buyers can review stock availability, pricing, technical specifications, media, and datasheet information, then submit an RFQ from the product page.

## Part Details
- **Part Number:** SMP21-S20-DC24V-20A
- **Manufacturer:** E-T-A
- **Category:** Power Supplies - ExternalInternal (Off-Board)
- **Subcategory:** Industrial, DIN Rail Power Supplies
- **DistyParts Product URL:** https://distyparts.com/product/smp21-s20-dc24v-20a
- **RFQ URL:** https://distyparts.com/product/smp21-s20-dc24v-20a#rfq

## Description
SMP21-S20-DC24V-20A is a industrial, din rail power supplies from E-T-A. DistyParts aggregates this part with supplier inventory, pricing visibility, technical attributes, and procurement support for buyers searching electronic components and distributor stock.

## Technical Specifications
- **AC Voltage:** 90 ~ 264 VAC
- **Applications:** Industrial, ITE (Commercial)
- **Approval Agency:** TUV, UL
- **Current:** 20A
- **Efficiency:** 90%
- **Features:** Adjustable Output, IP20, PFC, Universal Input
- **Input Type:** AC
- **Number of Outputs:** 1
- **Operating Temperature:** -40°C ~ 71°C (With Derating)
- **Power (Watts):** 480W
- **Size:** 6.91" L x 4.59" W x 4.90" H (175.5mm x 116.6mm x 124.5mm)
- **Voltage:** 3 kV

## Inventory Summary
- **Distributor Count:** 0
- **Total Stock:** 0
- **Pricing Available:** No
- **Datasheet Available:** No
- **Image Available:** No
- **Specifications Available:** Yes

## Buyer Actions
- Review part details and specifications
- Compare distributor stock and pricing
- Open datasheet for technical validation
- Submit RFQ from product page

## Related Entities
- **Manufacturer Page:** https://distyparts.com/manufacturer/e-t-a
- **Category Page:** https://distyparts.com/category/power-supplies-externalinternal-off-board/industrial-din-rail-power-supplies

## Canonical Reference
The canonical source for this part is:
https://distyparts.com/product/smp21-s20-dc24v-20a