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DIP Socket with Four-Fingered Contacts for Industrial Controls and Embedded Systems by TE Connectivity

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DIP Socket with Four-Fingered Contacts for Industrial Controls and Embedded Systems by TE Connectivity

Description : IC Sockets

Mfr. Part # : 3-1571552-2

Model Number : 3-1571552-2

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DIP Sockets

Our extensive range of DIP sockets, from 6 to 48 contacts, ensures a highly reliable connection between integrated circuit (IC) devices and PCBs. Available with various termination options including through-hole and surface mounting, four-finger and dual leaf contacts, and diverse plating options, these sockets offer quick IC mating/unmating, easy field IC replacement, and flexibility for system upgrades. They are ideal for applications in industrial controls, intelligent buildings, medical devices, military, and other embedded systems, preventing IC overheating during soldering.

Product Attributes

Brand: TE Connectivity
Certifications: UL94 V-0 (Insulator)

Technical Specifications

Contact Type	Insulator Material	Contact Material	Sleeve Plating	Contact Plating	Insertion Force	Withdrawal Force	Accepted IC PIN	Contact Rating	Contact Resistance	Dielectric Withstanding
Four-Fingered Contacts (Machined)	Thermoplastic polyester, 30% glass filled	Beryllium copper	Gold, Tin, Tin/Lead	Gold/Low Gold/Tin	179 Grams AVG	63 Grams AVG	.009 x .015 through .011 x .020, OR .016 to .021 diameter, .150/.105 long	3 Amps/pin	10 Milliohms max.	Open frame- 1,000 Volts RMS per MIL-STD-1344, Method 3001.1; Closed frame- 1,000 Volts RMS per EIA-364-20
Four-Fingered Contacts (Stamped)	Thermoplastic polyester, 30% glass filled	Beryllium copper	Gold, Tin, Tin/Lead	Gold/Low Gold/Tin	134 Grams AVG	63 Grams AVG	.009 x .015 through .011 x .020, OR .016 to .021 diameter, .150/.105 long	3 Amps/pin	10 Milliohms max.	Open frame- 1,000 Volts RMS per MIL-STD-1344, Method 3001.1; Closed frame- 1,000 Volts RMS per EIA-364-20
Dual Leaf Contacts	PBT, thermoplastic, black	Phosphorous bronze	Copper	Tin	300 Grams max.	20 Grams min.	.008 - .012	1 Amp/pin	20 Milliohms max.	1000V AC min.

Product Matrix (Partial Example)

Note: The full product matrix is extensive. Refer to the source document for complete details. The following is a representative sample.

Position	Contact Type	Frame Type	Plating	RoHS Compliant Part Number	Not RoHS Compliant Part Number
6	Four-Fingered (Stamped)	Open Frame	Tin	1571551-1	N/A
6	Four-Fingered (Stamped)	Closed Frame	Tin	1571550-1	N/A
8	Four-Fingered (Stamped)	Open Frame	Tin	1571551-2	N/A
8	Four-Fingered (Stamped)	Closed Frame	Tin	1571550-2	N/A
14	Four-Fingered (Stamped)	Open Frame	Tin	1571551-3	N/A
14	Four-Fingered (Stamped)	Closed Frame	Tin	1571550-3	N/A
16	Four-Fingered (Stamped)	Open Frame	Tin	1571551-4	N/A
16	Four-Fingered (Stamped)	Closed Frame	Tin	1571550-4	N/A
18	Four-Fingered (Stamped)	Open Frame	Tin	1571551-5	N/A
18	Four-Fingered (Stamped)	Closed Frame	Tin	1571550-5	N/A
20	Four-Fingered (Stamped)	Open Frame	Tin	1571551-6	N/A
20	Four-Fingered (Stamped)	Closed Frame	Tin	1571550-6	N/A
22	Four-Fingered (Stamped)	Open Frame	Tin	1571551-7	N/A
22	Four-Fingered (Stamped)	Closed Frame	Tin	1571550-7	N/A
24	Four-Fingered (Stamped)	Open Frame	Tin	1571551-8	N/A
24	Four-Fingered (Stamped)	Closed Frame	Tin	1571550-8	N/A
28	Four-Fingered (Stamped)	Open Frame	Tin	1571551-9	N/A
28	Four-Fingered (Stamped)	Closed Frame	Tin	1571550-9	N/A
32	Four-Fingered (Stamped)	Open Frame	Tin	1-1571551-0	N/A
32	Four-Fingered (Stamped)	Closed Frame	Tin	1-1571550-0	N/A
36	Four-Fingered (Stamped)	Open Frame	Tin	1-1571551-1	N/A
36	Four-Fingered (Stamped)	Closed Frame	Tin	1-1571550-1	N/A
40	Four-Fingered (Stamped)	Open Frame	Tin	1-1571551-2	N/A
40	Four-Fingered (Stamped)	Closed Frame	Tin	1-1571550-2	N/A
48	Four-Fingered (Stamped)	Open Frame	Tin	N/A	1-1571552-4
48	Four-Fingered (Stamped)	Closed Frame	Tin	N/A	1-1571586-4
6	Dual Leaf	Through Hole	Tin	1-2199298-1	N/A
8	Dual Leaf	Through Hole	Tin	1-2199298-2	N/A
14	Dual Leaf	Through Hole	Tin	1-2199298-3	N/A
16	Dual Leaf	Through Hole	Tin	1-2199298-4	N/A
18	Dual Leaf	Through Hole	Tin	1-2199298-5	N/A
20	Dual Leaf	Through Hole	Tin	1-2199298-6	N/A
24	Dual Leaf	Through Hole	Tin	1-2199298-8	N/A
28	Dual Leaf	Through Hole	Tin	1-2199298-9	N/A
28	Dual Leaf	Through Hole	Tin	1-2199299-2	N/A
32	Dual Leaf	Through Hole	Tin	1-2199300-2	N/A
40	Dual Leaf	Through Hole	Tin	1-2199299-5	N/A

2412111307_TE-Connectivity-3-1571552-2_C593138.pdf

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