Our extensive range of DIP sockets, available from 6 to 48 contacts, offers a highly reliable connection for integrated circuit (IC) devices on PCBs. With options for termination, contact types, and plating, these sockets provide quick IC mating/unmating, easy field replacement, and flexibility for system upgrades, preventing IC overheating during soldering. They are ideal for industrial controls, intelligent buildings, medical devices, military applications, and other embedded systems.
| Feature | Four-Fingered Contacts | Dual Leaf Contacts |
| Insulator Material | Thermoplastic polyester, UL94 V-0 30% glass filled | PBT, thermoplastic, black |
| Contact Material | Beryllium copper (sleeve), Phosphorous bronze (contact) | Phosphorous bronze (contact) |
| Contact Plating Options | Gold, low gold, tin | Tin |
| Sleeve Plating Options | Gold, tin, tin/lead | -- |
| Insertion Force | Machined: 179g AVG; Stamped: 134g AVG | 300g max. |
| Withdrawal Force | 63g AVG | 20g min. |
| Accepted IC Pin Size | .009 x .015 through .011 x .020, OR .016 to .021 diameter, .150/.105 long | .008 - .012 |
| Contact Rating | 3 Amps/pin | 1 Amp/pin |
| Contact Resistance | 10 Milliohms max. | 20 Milliohms max. |
| Dielectric Withstanding Voltage | Open frame: 1,000 Volts RMS; Closed frame: 1,000 Volts RMS | 1000V AC min. |
| Position | RoHS Compliant | Not RoHS Compliant | |||||||||
| Open Frame | Closed Frame | Open Frame | Closed Frame | ||||||||
| Contact Sleeve | Stamped Contact | Machined Contact | Stamped Contact | Machined Contact | Contact Sleeve | Stamped Contact | Machined Contact | Stamped Contact | Machined Contact | ||
| 6 | Tin | Tin | N/A | N/A | 1571551-1 | 1571550-1 | Gold Flash | N/A | N/A | 2-1571551-1 | N/A |
| 8 | Tin | Tin | 1571552-2 | 1571586-2 | 1571551-2 | 1571550-2 | Gold Flash | 2-1571552-2 | N/A | 2-1571551-2 | N/A |
| 14 | Tin | Tin | 1571552-3 | 1571586-3 | 1571551-3 | 1571550-3 | Gold Flash | 2-1571552-3 | N/A | 2-1571551-3 | N/A |
| 16 | Tin | Tin | 1571552-4 | 1571586-4 | 1571551-4 | 1571550-4 | Gold Flash | 2-1571552-4 | N/A | 2-1571551-4 | N/A |
| 18 | Tin | Tin | 1571552-5 | 1571586-5 | 1571551-5 | 1571550-5 | Gold Flash | 2-1571552-5 | N/A | 2-1571551-5 | N/A |
| 20 | Tin | Tin | 1571552-6 | 1571586-6 | 1571551-6 | 1571550-6 | Gold Flash | 2-1571552-6 | N/A | 2-1571551-6 | N/A |
| 22 | Tin | Tin | 1571552-7 | 1571586-7 | 1571551-7 | 1571550-7 | Gold Flash | 2-1571552-7 | N/A | 2-1571551-7 | N/A |
| 24 | Tin | Tin | 1571552-8 | 1571586-8 | 1571551-8 | 1571550-8 | Gold Flash | 2-1571552-8 | N/A | 2-1571551-8 | N/A |
| 28 | Tin | Tin | 1571552-9 | 1571586-9 | 1571551-9 | 1571550-9 | Gold Flash | 2-1571552-9 | N/A | 2-1571551-9 | N/A |
| 32 | Tin | Tin | 1-1571552-0 | 1-1571586-0 | 1-1571551-0 | 1-1571550-0 | Gold Flash | 3-1571552-0 | N/A | 3-1571551-0 | N/A |
| 36 | Tin | Tin | 1-1571552-1 | 1-1571586-1 | 1-1571551-1 | 1-1571550-1 | Gold Flash | 3-1571552-1 | N/A | 3-1571551-1 | N/A |
| 40 | Tin | Tin | 1-1571552-2 | 1-1571586-2 | 1-1571551-2 | 1-1571550-2 | Gold Flash | 3-1571552-2 | N/A | 3-1571551-2 | N/A |
| 48 | Tin | Tin | 1-1571552-4 | 1-1571586-4 | N/A | N/A | Gold Flash | 3-1571552-4 | N/A | N/A | N/A |
| Part Number | Description | Position | Centerline (mm) | Solder Type | Contact Plating |
| 1-2199298-1 | 6P, DIP SKT, 300 CL, LDR, PB FREE | 6 | 7.62 | Through Hole | Tin |
| 1-2199298-2 | 8P, DIP SKT, 300 CL, LDR, PB FREE | 8 | 7.62 | Through Hole | Tin |
| 1-2199298-3 | 14P, DIP SKT, 300 CL, LDR, PB FREE | 14 | 7.62 | Through Hole | Tin |
| 1-2199298-4 | 16P, DIP SKT, 300 CL, LDR, PB FREE | 16 | 7.62 | Through Hole | Tin |
| 1-2199298-5 | 18P, DIP SKT, 300 CL, LDR, PB FREE | 18 | 7.62 | Through Hole | Tin |
| 1-2199298-6 | 20P, DIP SKT, 300 CL, LDR, PB FREE | 20 | 7.62 | Through Hole | Tin |
| 1-2199298-8 | 24P, DIP SKT, 300 CL, LDR, PB FREE | 24 | 7.62 | Through Hole | Tin |
| 1-2199298-9 | 28P, DIP SKT, 300 CL, LDR, PB FREE | 28 | 7.62 | Through Hole | Tin |
| 1-2199299-2 | 28P, DIP SKT, 600 CL, LDR, PB FREE | 28 | 15.24 | Through Hole | Tin |
| 1-2199300-2 | 32P, DIP SKT, 600 CL, OTC, PB FREE | 32 | 15.24 | Through Hole | Tin |
| 1-2199299-5 | 40P, DIP SKT, 600 CL, LDR, PB FREE | 40 | 15.24 | Through Hole | Tin |
