Solder Preforms

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Specification

Washer

OD Outside Diameter 

Min = 1.2mm(0.0472in)

Max = 40mm(1.5748in)

T Thickness 

Min = 0.05mm(0.0020in) Max = 2.5mm(0.0984in)

ID Inside Diameter
Min = 0.6mm(0.0236in)
Max = 36mm(1.3780in)

Rectangle

Side A
Min = 0.5mm(0.0200in)
Max = 100mm(3.9370in)

T Thickness
Min = 0.05mm(0.0020in)
Max = 2.5mm(0.0984in)

Side B
Min = 0.5mm(0.0200in)
Max = 70mm(2.7599in)

Disc

OD Outside Diameter
Min = =0.3mm(0.0118in)
Max = 62mm(2.4410in)

T Thickness
Min = 0.05mm(0.0020in)
Max = 2.5mm(0.0984in)

Ring

(Flux Cored only)

OD Outside Diameter
Min = 1.0mm(0.0394in)
Max = 19mm(0.7480in)

WD Wire Diameter
Min = 0.3mm(0.0118in)
Max = 2.0mm(0.0787in)

ID Inside Diameter
Min = 0.4mm(0.0158in)
Max = 15mm(0.5906in)

Processing conditions: ID>=WD
WD(mm):0.3,0.4,0.5,0.6,0.65,0.8,1.0,1.2,1.6,2.0

Sleeve

OD Outside Diameter
Min = 2.0mm(0.0787in)
Max = 15mm(0.5906in)

H Height
Min = 2.0mm(0.0787in)
Max = 10mm(0.3937in)

ID Inside Diameter
Min = 1.8mm(0.0709in)
Max = 14.5mm(0.5709in)

Ribbon

W Width
Min = 0.5mm(0.0197in)
Max = 70mm(2.7560in)

L Length
Consult us about the length specification

T Thickness
Min = 0.05mm(0.0020in)
Max = 0.35mm(0.0138in)

Solder Coated Rectangle/Ribbon

W Width
Min = 1.0mm(0.0394in)
Max = 70mm(2.7559in)

TC Thickness of coated solder(each side)
Min = 0.01mm(0.0004in)
Max = 0.025mm(0.0010in)

T Thickness of mother metal
Min = 0.05mm(0.0020in)
Max = 0.3mm(0.0118in)