Replacement for HSP181-2W3Y: Drop-In Alternatives We Stock
Looking for a replacement for the HSP181-2W3Y (HSP181-2W3Y - STMicroelectronics ESD Suppressors / TVS Diodes Automotive grade 18V dual-line high speed port protection)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the HSP181-2W3Y
| SKU | HSP181-2W3Y |
|---|---|
| Product | HSP181-2W3Y - STMicroelectronics ESD Suppressors / TVS Diodes Automotive grade 18V dual-line high speed port protection |
| Stock status | In Stock |
| Detail page | View HSP181-2W3Y › |
Drop-in replacements for HSP181-2W3Y
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
TVS-473E-8G-US QNAP TVS-473E-8G-US AMD R-Series RX-421BD 2.1GHz/ 8GB DDR4/ 4GbE/ 4SATA3/ USB3.0/ 4-Bay Tower NAS Server for SMBs
SKU: TVS-473E-8G-US
Price: $1,819.12
TVS-682-I3-8G-US QNAP TVS-682-I3-8G-US Intel Core i3-6100 3.7GHz/ 8GB RAM/ 4GbE/ 6SATA3/ USB3.0/ 6-Bay Desktop NAS for SMBs
SKU: TVS-682-I3-8G-US
Price: $2,619.38
TVS-1672XU-RP-I3-8G-US QNAP TVS-1672XU-RP-I3-8G-US Intel Core i3-8100 3.6GHz/ 8GB DDR4/ 4GbE/ 16SATA3/ USB3.1/ 16-Bay 3U Rackmount NAS for SMB
SKU: TVS-1672XU-RP-I3-8G-US
Price: $5,528.89
TVS-EC2480U-SAS-RP-16G-R2-US QNAP TVS-EC2480U-SAS-RP-16G-R2-US Intel Xeon E3-1245 v3/E3-1246 v3 3.4/3.5GHz/ 16GB RAM/ 6GbE/ 24SATA3/ USB3.0/ 24-Bay 4U Rackmount NAS for Enterprise
SKU: TVS-EC2480U-SAS-RP-16G-R2-US
Price: $14,939.05
0950-3807 - HP 18V 2.23A AC Adapter 100-240VAC Input 50/60Hz for Color Copier DeskJet Digital Copier Fax PSC All in One Printer
SKU: 0950-3807
Price: $127.36
0950-2880 - HP 18V 2.23A AC Adapter 100-240VAC Input 50/60Hz for Printers Various Models
SKU: 0950-2880
Price: $127.96
C6409-60014 - HP 18V DC 1.1A 110-220V AC Power Adapter for Deskjet 700 / 800 / 900
SKU: C6409-60014
Price: $128.95
APDAM3B - Cheetah Mounts Dual Articulating Arm TV Wall Mount Bracket for 20-65 Inch TVs up to VESA 400
SKU: APDAM3B
Price: $61.88
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.