Product Number: 550-90-370-19-125012
Description:
PGA Header
Solder Tail Pin Header
Through Hole
Plating Code:
90
Shell Plating:
200 μ" Tin/Lead(93/7) over 100 μ"
Nickel
370-19-125
19 X 19
#
Of
Pins
370
Mill-Max
Part
Number
550-90-370-19-125012
RoHS
Compliant
LOOSE PIN:
Pin Used: 5012 (Brass Alloy)
BRASS ALLOY
(UNS C36000) per ASTM B 16
Properties of BRASS ALLOY:
Chemical composition: Cu 61.5%, Zn 35.4%, Pb 3.1%†
Hardness as machined: 80-90 Rockwell B
Density: .307 lbs/in3
Electrical conductivity: 26% IACS*
Melting point: 900°C/885°C (liquidus/solidus)
†(3 to 4% lead is used to permit "free machining" and is permitted by EC Directive 2002/95Annex 6; so all pin
materials are RoHS compliant)
*International Annealed Copper Standard, i.e. as a % of pure copper.
INSULATOR INFORMATION:
PCT
Polyester, (Thermx CG933, black)
High Temperature
Properties of PCT Polyester:
Brand: Thermx
Grade: CG-933
Rated voltage: 100 VRMS/150 VDC
Insulation resistance: 10,000 Megaohms min.
Material Heat Deflection Temp (per ASTM D 648): 529°F (276°C) @ 66 psi
Dielectric strength: 1000 VRMS min. (700 VRMS min. for series 117 Shrink DIP)
Mill-Max Mfg. Corp. Datasheet — Last Modified 6/6/2009
Page 1 of 2
Note: Materials above 446°F (230°C) are considered suitable for "eutectic" reflow soldering, above 500°F (260°C) for
"lead-free" reflow soldering.
Mill-Max Mfg. Corp. Datasheet — Last Modified 6/6/2009
Page 2 of 2
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