OTES Elektronik

Solder paste for reflow and vapor phase soldering

SP is a REL0 class bismuth no-clean solder paste formulation for low-temperature applications. SP is designed with the low-melting standard alloy BSA04 for reflow and vapor phase processes. Its 138 - 142°C melting range protects temperature-sensitive components.

SP is a REL0 class bismuth no-clean solder paste formulation for low-temperature applications.
SP is designed with the low-melting standard alloy BSA04 for reflow and vapor phase processes. Its 138 - 142°C melting range protects temperature-sensitive components and makes it ideal as the second soldering step in double-sided reflow applications.

Packaging and storage

JarPolypropylene [g]500
Small cartridgeHigh-density polyethylene [g]650
Large cartridgeHigh-density polyethylene [g]1300
Cassettes[g]800
Shelf life (months)
Storage conditions4 - 10°C5

Classification

DIN-EN-ISO-9454-1: 20161232
IPC-J-STD-004-A: 2004REL0
IPC-J-STD-005: 1995 (powder)T3
Particle size[µm]25-45

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