Yamaichi QFP IC Sockets

The Yamaichi QFP IC Sockets are available in more than 26 formats with 44 to 240 pins to fit most standard semiconductor models offered by a wide range of manufacturers. Because the space required for the Yamaichi QFP IC Sockets corresponds to that required by the semiconductor , changes to the PC-board layout after the testing stage are no longer needed. These SMT -style sockets can be easily installed by bolting the engaging top frame. Available with positioning pins to secure the socket before soldering.

Features

Available Sockets and Emulation - Adapter Combinations
More than 26 different formats with pin count from 44 pins to 240 pins
RoHS Compliant

Materials and Finish

Housing: Polyphenylenesulfide (PPS) glass filled UL94V-0
Contact: Beryllium Copper (BeCu)
Plating: Au 0.3μm min. over 2.5 ~ 4.5μm Ni = B5

Specifications

Insulation Resistance: 500MΩ at 150V DC
Withstanding Voltage: 100V_eff to 700V_eff for 1 minute
Contact Resistance: 30mΩ max. at 10mA/ 20mV
Operating Temp. Range: -25°C to +85°C
Reflow-soldering Temp.: 220°C for 60 seconds
Mating Cycles: 20 insertions maximum
Solvent Durability: Freon
Allowable Torque (max.):

for 1-time screw connection = max 0.147 Nm
for repetitive screw connection = min 0.078 Nm max 0.098 Nm

Part Number	Pitch	Pin Count	Dimensions (mm)
IC149-044-052-B5	0.80 mm	44	10.0 x 10.0
IC149-064-075-B5	0.50 mm	64	10.4 x 10.4
IC149-064-008-B5	0.80 mm	64	14.0 x 14.0
IC149-080-030-B5	0.50 mm	80	12.0 x 12.0
IC149-080-017-B5	0.65 mm	80	14.0 x 14.0
IC149-080-012-B5	0.80 mm	80	14.0 x 20.0
IC149-100-025-B5	0.50 mm	100	14.0 x 14.0
IC149-100-014-B5	0.65 mm	100	14.0 x 20.0
IC149-112-042-B5	0.65 mm	112	20.0 x 20.0
IC149-144-045-B5	0.50 mm	144	20.0 x 20.0
IC149-176-066-B5	0.50 mm	176	24.0 x 24.0
IC149-208-061-B5	0.50 mm	208	28.0 x 28.0