The 2040451-1 is a 20-contact DisplayPort receptacle from TE Connectivity AMP Connectors, built to the DisplayPort 1.1a specification. It's a through-hole, right-angle mount part — the kind you'd see on a graphics card or docking station where the cable enters parallel to the board. Rated 0.5A per contact at 40VAC, with gold-plated contacts and a UL94 V-0 rated black housing. The shell is copper alloy, and it's rated for 10000 mating cycles — that's well into field-replaceable territory for test jigs or frequently cycled ports.
2040451-1 TE DisplayPort Receptacle, 20-Contact, Obsolete
MPN2040451-1
Obsolete
TE Connectivity AMP Connectors 2040451-1, DisplayPort receptacle, 20 contacts, 0.5A per contact, through-hole right-angle, gold-plated contacts, UL94 V-0 housing, DisplayPort 1.1a specification.
$3.5300Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Through Hole, Right Angle |
| Connector type | DisplayPort |
| Voltage - rated | 40VAC |
| Current rating | 0.5A per Contact |
| Positions | 20 |
| Mounting feature | Horizontal |
| Operating temperature | -40°C ~ 85°C |
| Insulation color | Black |
| Shell (Shielding material) | Copper Alloy |
| Material flammability rating | UL94 V-0 |
| Gender | Receptacle |
| Package | Tape & Reel (TR) |
| Termination | Solder |
| Mating cycles | 10000 |
| Contact finish | Gold |
| Specifications | Display Port 1.1a |
| Number of ports | 1 |
Product details
Frequently asked questions
How can I order the 2040451-1 or check stock?
The 2040451-1 is obsolete, but we can source it against an RFQ. Submit your target quantity and we'll confirm availability and pricing at quote time — no stock figure on this page.
Does the 2040451-1 support DisplayPort 1.2?
No — the 2040451-1 is specified to DisplayPort 1.1a, which supports up to 10.8 Gbps. DisplayPort 1.2 requires higher data rates and different signal integrity margins; this part is not rated for that standard.
What is the pinout of the 2040451-1?
The 2040451-1 is a standard 20-contact DisplayPort receptacle. The pinout follows the DisplayPort 1.1a assignment: 20 pins in a two-row arrangement with the main link lanes, AUX channel, and power pins. The exact pin numbering is in the TE product drawing.