IPT1-110-01-S-D-RA SAMTEC Connector (Header, Receptacle - Right Angle PTH Box) In Stock
SAMTEC IPT1-110-01-S-D-RA is a shrouded dual-row right-angle through-hole male power connector with 20 contacts, 30 µin gold over nickel mating finish, and phosphor bronze contacts for durable board-edge power connections. From $2.50 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Header, Receptacle - Right Angle PTH Box
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- IPT1-110-01-S-D-RA Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Shrouded dual-row right-angle PTH box header with 20 male contacts providing polarized and protected mating interface
- 30 µin gold over 50 µin nickel mating finish delivers low contact resistance and corrosion resistance for high-cycle power connections
- Phosphor bronze contact material with tin-over-nickel termination balances spring force retention with reliable PCB soldering
- Right-angle through-hole mount enables board-edge connector access without increasing PCB height, ideal for panel-mount power assemblies
Applications
IPT1-110-01-S-D-RA is used in power distribution boards, backplane power interfaces, and industrial control modules where a right-angle through-hole connector provides board-edge access for power cables. The 20-contact dual-row layout distributes current across multiple pins, reducing per-contact load in high-current 12 V to 48 V power systems. Its gold mating finish suits applications requiring repeated connection cycles in test fixtures and field-serviceable power assemblies.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 8 |
| Additional Feature | SHROUDED |
| Connector Type | RECTANGULAR POWER CONNECTOR |
| Contact Finish Mating | GOLD (30) OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| DIN Conformance | NO |
| Empty Shell | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Type | BOARD |
| Option | GENERAL PURPOSE |
| Termination Type | SOLDER |
| Total Number of Contacts | 20 |
| UL Flammability Code | 94V-0 |
| Package | Header, Receptacle - Right Angle PTH Box |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Mainland China, Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why does IPT1-110-01-S-D-RA use 30 µin gold over nickel as the mating contact finish?
The 30 µin gold layer over 50 µin nickel on IPT1-110-01-S-D-RA provides low contact resistance below 10 mΩ and resists oxidation across hundreds of mating cycles. Gold is preferred over tin in applications requiring reliable low-level signal integrity on power contacts, especially in test and measurement equipment and backplane systems cycling at temperatures from -40°C to 85°C.
What advantages does the right-angle through-hole mount offer in power system PCB layouts?
The right-angle orientation of IPT1-110-01-S-D-RA allows cable connections to exit horizontally from the PCB edge, keeping connector height within the PCB plane and enabling panel-mount or rack-mount wiring. This saves 10 mm to 20 mm of vertical clearance compared to vertical through-hole connectors, critical in 1U rack enclosures and compact industrial power distribution boards with strict height constraints.
In what scenarios is a 20-contact dual-row power connector like IPT1-110-01-S-D-RA chosen over a single high-current power connector?
Distributing power across 20 contacts reduces current per pin to manageable levels below 3 A per contact, avoiding thermal stress on individual contacts. IPT1-110-01-S-D-RA is preferred in multi-rail power supplies delivering 5 V, 12 V, and 24 V simultaneously, where grouping multiple contacts per rail ensures the connector safely handles total loads exceeding 20 A while remaining within RoHS-compliant phosphor bronze contact ratings.
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