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3M 8468-21B1-RK-TP

Model Number : 8468-21B1-RK-TP

Brand Name : 8468-21B1-RK-TP

MOQ : 1520

Delivery Time : 33-37周

Description : PLCC-68 IC Sockets RoHS

Packaging Details : PLCC-68

Stock : 1520000

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3M Chip Carrier Sockets Surfacemount 8400 Series

The 3M Chip Carrier Sockets Surfacemount 8400 Series are designed to accept chip carriers conforming to JEDEC outline MO-047 for square and MO-052 for rectangular. These sockets feature a high-temperature insulator compatible with IR reflow and wave soldering, making them suitable for automated loading equipment. The open-top design allows for unrestricted airflow, and molded slots facilitate easy device extraction. Optional PCB locating posts are available. These sockets are RoHS Compliant.

Key Features:

High temperature insulator compatible with IR reflow and wave soldering
Compatible with automated loading equipment
Open top design for unrestricted air flow
Molded slots for ease of device extraction
Optional PCB locating posts available
RoHS Compliant

Brand

Series

8400 Series

Product Type

Chip Carrier Sockets

Mounting Type

Surfacemount

Insulation Material

Glass Filled Polyphenylene Sulfide (PPS)

Flammability

UL 94V-0

Color

Black

Contact Material

Copper Alloy

Plating Underplating

50 " [ 1.27 m ] Nickel

Contact Wiping Area Plating

160 " [ 4.06 m ] Matte Tin

Temperature Rating

-40C to +105C

Process Rating

Maximum 260C, single pass (profile per J-STD-020C)

Moisture Sensitivity Level

1 (per J-STD-020C)

Packaging Options

Tube Pack (TP), Tape and Reel (TR)

Alignment Feature

With Location Post (A), Without Location Post (B)

Contact Quantity	Dimension A (mm/in)	Dimension B (mm/in)	Dimension C (mm/in)	Dimension D (mm/in)	Dimension E (mm/in)	Dimension F (mm/in)	Dimension G (mm/in)	Dimension H (mm/in)
20	15.65 [0.616]	15.65 [0.616]	5.08 [0.200]	5.08 [0.200]	10.03 [0.395]	10.03 [0.395]	12.70 [0.500]	6.35 [0.250]
28	18.18 [0.716]	18.18 [0.716]	7.62 [0.300]	7.62 [0.300]	12.57 [0.495]	12.57 [0.495]	15.24 [0.600]	7.62 [0.300]
32	18.18 [0.716]	20.75 [0.817]	7.62 [0.300]	10.16 [0.400]	12.57 [0.495]	15.11 [0.595]	17.78 [0.700]	7.62 [0.300]
44	23.28 [0.917]	23.28 [0.917]	12.70 [0.500]	12.70 [0.500]	17.65 [0.695]	17.65 [0.695]	20.32 [0.800]	10.16 [0.400]
52	25.84 [1.017]	25.84 [1.017]	15.24 [0.600]	15.24 [0.600]	20.19 [0.795]	20.19 [0.795]	22.86 [0.900]	11.43 [0.450]
68	30.95 [1.219]	30.95 [1.219]	20.32 [0.800]	20.32 [0.800]	25.27 [0.995]	25.27 [0.995]	27.94 [1.100]	13.97 [0.550]
84	36.00 [1.417]	36.00 [1.417]	25.40 [1.000]	25.40 [1.000]	30.35 [1.195]	30.35 [1.195]	33.02 [1.300]	16.51 [0.650]

Electrical Specification	Value
Contact Resistance	15 m
Insulation Resistance	>10³ M minimum
Capacitance	<1 pF at 1 MHz

3M 8468-21B1-RK-TP Images

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