ProductNumber:214-44-308-01-670800
Description:
DIP Socket
Surface Mount
Stub Tail
Closed Frame
Surface Mount
Accepts .015-.025" Leads
PlatingCode:
44
ShellPlating:
200 μ" Tin (matte finish) over 100
μ" Nickel
InnerContactPlating:
100 μ" Tin (matte finish) over 50 μ"
Nickel
Packaging:
Packaged in Tubes
#
Of
Pins
A B C Qty.
per
Tube
Mill-Max
Part
Number
RoHS
Compliant
80.4 0.3 0.4 50 214-44-308-01-670800
CONTACT:
Contact Used: #30, Standard 4 Finger Contact
CurrentRating= 3 Amps
BERYLLIUMCOPPERALLOY 172 (UNS C17200) per
ASTM B 194
PropertiesofBERYLLIUMCOPPER:
Chemical composition: Cu 98.1%, Be 1.9%
Temper as stamped: TD01
Properties after heat treatment (TH01):
Hardness: 36-43 Rockwell C
Mechanical Life: 100 Cycles Min.
Density: .298 lbs/in3
Electrical Conductivity: 22% IACS*
Resistance: 10 miliohms Max
Operating Temperature: -55°C/+125°C
Melting point: 980°C/865°C (liquidus/solidus)
Stress Relaxation†: 96% of stress remains after
1,000 hours @ 100 °C ; 70% of stress remains
after 1,000 hours @ 200 °C
*International Annealed Copper Standard, i.e. as a % of pure copper.
†Since BeCu loses its spring properties over time at high temperatures; it is rated for continuous use up to 150°C. For
applications up to 300°C, Mill-Max offers many contacts in Beryllium Nickel. Contact Tech Support for more info.
LOOSEPIN:
Pin Used: 1434 (Brass Alloy)
Mill-Max Mfg. Corp. Datasheet — Last Modified 12/31/2009 Page 1 of 2
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:
NYLON46 (Stanyl TE250F6 {30% glass} or TE250F9 {45% glass}, black)
High Temperature
PropertiesofNYLON46:
Brand: Stanyl
Grade: TE250-F6 or F9
Material Heat Deflection Temp. (per ASTM D 648): 554°F (290°C) @ 264 psi
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 12/31/2009 Page 2 of 2