Sn1 Pd3

semiconductor

· Sn1 Pd3

Sn1Pd3 is an intermetallic compound composed of tin and palladium, belonging to the class of metallic semiconductors or semimetals with ordered crystal structure. This material is primarily of research and specialized industrial interest, particularly in electronic packaging and interconnect applications where the palladium-tin system offers potential benefits in soldering, bonding, and thermal management due to palladium's high melting point and chemical stability combined with tin's traditional role in electronics assembly. The compound represents an alternative to conventional lead-free solder systems and is investigated for high-reliability applications where enhanced mechanical properties and reduced electromigration are critical compared to pure tin-based alternatives.

electronic packaging and interconnectslead-free solder systemshigh-reliability bonds and contactsresearch semiconductorsthermal management componentsmicroelectronics assembly

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	153.6	GPa	—
Shear Modulus(G)	56.22	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4301	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4770	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Sn1 Pd3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control