WINSLOW ADAPTICs
Data Sheet – Screw Machined I.C. Sockets
W30500SFTRC - W30500SFT - W30500SFG
W30500SFTTRC
The W30500SF Series features a hollow tail allowing the IC
leg to plug further into the socket thus creating a lower pro-
file. The contact comprises of a screw machined half hard
brass outer pin with a beryllium copper contact. The outer pin
has 3 plating options; RoHS compliant Tin, Tin/Lead and
Gold. The beryllium copper contact can be Gold or pure Tin.
Moulding material is 30%GF PBT rated to UL 94 V-0. Part
are designed and packaged for automatic PCB loading ma-
chines. The following table explains the plating options for
the range.
SUFFIX OUTER PLATING CONTACT PLATING
SFTRC Pure Tin (RoHS
Compliant)
Gold
SFT Tin Lead Gold
SFG Gold Gold
SFTTRC Pure Tin (RoHS
Compliant)
Pure Tin (RoHS
Compliant)
B
A
Pitch
2.54
0.5 3.0
2.8
2.66
* Point of contact
** Plugable Depth
*
5.50**
0.71 Dia
1.35 Dia
0.55
PART NUMBER* PINS PITCH A B
W30504 4 7.62 5.00 10.14
W30506 6 7.62 7.54 10.14
W30508 8 7.62 10.08 10.14
W30510 10 7.62 12.62 10.14
W30514 14 7.62 17.70 10.14
W30516 16 7.62 20.24 10.14
W30518 18 7.62 22.78 10.14
W30520 20 7.62 25.32 10.14
W30522 22 10.16 27.86 12.68
W30524/3 24 7.62 30.40 10.14
W30524/4 24 10.16 30.40 12.68
W30524 24 15.24 30.40 17.66
W30528/3 28 7.62 35.48 10.14
W30528/4 28 10.16 35.48 12.68
W30528 28 15.24 35.48 17.66
W30532/4 32 10.16 40.56 12.68
W30532 32 15.24 40.56 17.66
W30536 36 15.24 45.64 17.66
W30540 40 15.24 50.72 17.66
W30542 42 15.24 53.26 17.66
W30548 48 15.24 60.88 17.66
W30550 50 15.24 63.42 17.66
W30550/9 50 22.86 63.42 25.38
W30552 52 15.25 65.96 17.66
W30552/9 52 22.86 65.96 25.38
W30564 64 22.86 81.20 25.38
WINSLOW ADAPTICs
Data Sheet – Screw Machined I.C. Sockets
W30500SFTRC - W30500SFT - W30500SFG
W30500SFTTRC
* When ordering please remember to add your required suffix to the part number
General Specifications.
Unless stated all values are typical.
Contact
Resistance: < 4mOhms Current Rating: 3.0 amps
Capacitance: 0.35pF max Material: Brass outer, beryllium copper inner.
*Plating: Outer; W30500SFTRC Nickel 2.5Um/Pure Tin 6.0Um
W30500SFT 60/40 tin/lead 2-3Um.
W30500SFG Nickel 2.5Um/Gold 0.1Um
W30500SFTTRC Nickel 2.5Um/Pure Tin 6.0Um
*Plating: Inner; W30500SFTRC Nickel 2.5Um/Gold 0.1Um
W30500SFT Nickel 2.5Um/Gold 0.1Um
W30500SFG Nickel 2.5Um/Gold 0.1Um
W30500SFTTRC Nickel 2.5Um/ Pure Tin 0.1Um
* Note: Other plating specs available. Please contact sales@winslowadaptics.com with your require-
ments.
Insertion Force: 30 grams per pin 0.018” diameter
Withdrawal Force: 20 grams per pin 0.018” diameter.
Force to remove from moulding: 12lb minimum
WINSLOW ADAPTICs
Data Sheet – Screw Machined I.C. Sockets
W30500SFTRC - W30500SFT - W30500SFG
W30500SFTTRC
Test Conditions Result
Vibration 10 to 2,000Hz at 20g’s No mechanical damage to assembly or loss
of continuity
Shock 150g’s No mechanical damage to assembly or loss
of continuity
Thermal Shock -65 to +150 degrees
Centigrade
No change in insulation resistance, loss of
continuity or mechanical damage to assem-
bly.
Life vs Contact
Resistance
1,000 cycles insertion/
withdrawal of IC lead device.
Average: Before test; 5.8mOhms
After test; 6.9mOhms
Fungus Resistance
of Moulding
Non-Nutrient
Salt Spray Contact resistance remained 14mOhm. No
galvanic corrosion visible at 50X
Endurance & Exposure
to Ammonium Sulphide
Exposure after 10 insertions of
DIP IC.
New tin-plated contact resistance 11mOhms
Atmosphere (contact) Exposure after 10 insertions of
DIP IC
New gold-plated contact resistance 5mOhms
max.
Continuity of Soldered
Connectors
Resistance change was less than 10%
Test Data and Results (Sockets Tested—W30524T)
Moulding
Material: Glass-reinforced Polyester (PBT)
Insulation Resistance: 1010 Ohms (contact to contact) at 500VDC
Arc Resistance: 145 seconds at 23 degrees C
Electrical Strength: 121KV/cm at 23 degrees C
Dielectric Constant: 3.9 (48 hrs 90%RH) at 100Hz 23 degrees C
4.5 at 100Hz 121 degrees C
3.7 (48 hrs 90%RH) at 1MHz 23 degrees C
4.3 at 1MHz 121 degrees C
Dissipation Factor: 0.0077 (48 hrs 30%RH) at 100Hz 23 degrees C
0.0300 at 100Hz 121 degrees C
0.0150 (48 hrs 30%RH) at 1MHz 23 degrees C
0.0200 at 1MHz 121 degrees C
Volume Resistivity: 3 x 1013ohms-CM (48 hrs 90%RH) at 25 degrees C
1013ohms-CM at 121 degrees C
Operating Temperature: -65 to 150 degrees C
Flammability: UL94V-0
WINSLOW ADAPTICs
Data Sheet – Screw Machined I.C. Sockets
W30500SFTRC - W30500SFT - W30500SFG
W30500SFTTRC
Note: Dimensions are subject to change without prior notice.
sales@winslowadaptics.com www.winslowadaptics.com
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tact us for a suitable package convertor. We specialise in conversion of all package lead-frames.
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