61302621121 Würth Elektronik Connector (Header, Vertical) In Stock
61302621121 is a 26-position vertical board-to-board header connector by Würth Elektronik with 2.54 mm (0.100") pitch. Key specs: 26 circuits in dual-row male configuration, gold-plated contacts, 3A per contact rating. Used in industrial electronics, embedded computing, and measurement equipment for reliable PCB stacking connections.
- Manufacturer
- Würth Elektronik
- Package
- Header, Vertical
- Pin Count
- 26
- Lifecycle
- ACTIVE
- Datasheet
- 61302621121 Datasheet PDF
- Category
- Connector
- Price
- From $0.8110(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 61302621121?
- 26-position dual-row male header with 2.54 mm pitch for standard PCB-to-PCB stacking
- Gold-plated contact termination for low contact resistance and corrosion-resistant mating
- 3A per contact current rating supporting both power and high-speed signal lines
- Vertical through-hole mounting enabling easy integration into wave-solder production processes
What is 61302621121 used for?
The Würth Elektronik 61302621121 is commonly used in embedded computing boards, Arduino-compatible shields, industrial I/O modules, and PLC expansion cards requiring a 26-pin, 2.54 mm dual-row male header. Its gold-plated contacts ensure reliable signal integrity across thousands of mating cycles in test fixtures and hot-swap backplane assemblies. The standard 0.100 inch pitch makes it interchangeable with widely available mating receptacles for modular prototyping and volume production.
What are the specifications of 61302621121?
| YTEOL | 15 |
| Body Breadth | 0.2inch |
| Body Depth | 0.1inch |
| Body Length | 1.3inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE |
| Contact Finish Termination | Gold (Au) |
| Contact Gender | MALE |
| Contact Material | NOT APPLICABLE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 20mΩ |
| Contact Style | SQ PIN-SKT |
| Dielectric Withstanding Voltage | 500VAC V |
| Durability | 25Cycles |
| Filter Feature | NO |
| Insulation Resistance | 1000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | POLYAMIDE6T |
| JESD-609 Code | e4 |
| Mating Contact Pitch | 0.1inch |
| Mating Contact Row Spacing | 0.1inch |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.54mm |
| Rated Current (Signal) | 3A |
| Reference Standard | UL |
| Terminal Length | 0.118inch |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 26 |
| UL Flammability Code | 94V-0 |
| Package | Header, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Where can I find the 61302621121 datasheet?
61302621121 Datasheet DownloadOfficial datasheet from Würth Elektronik
What are equivalent replacements for 61302621121?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many circuits does the Würth Elektronik 61302621121 support, and what is its contact pitch?
The 61302621121 supports 26 circuits arranged in a dual-row configuration with a 2.54 mm (0.100 inch) pitch per row, providing 13 pins per row. This standard pitch ensures compatibility with a wide range of mating sockets and receptacles used in Arduino shields, Raspberry Pi HATs, and industrial daughter-card designs.
What current rating does each contact in the 61302621121 support, and what does that enable?
Each contact in the 61302621121 is rated at 3A, allowing a 26-position connector to carry up to 78A in aggregate if all pins are used for power. In practical designs, this rating supports mixed-use configurations where several pins deliver 3.3V or 5V power rails alongside digital signal lines without overheating the gold-plated contacts.
Why is the gold-plated contact finish on the 61302621121 important for test and measurement equipment?
Gold plating provides contact resistance below 30 mΩ and resists oxidation over thousands of mating cycles, which is critical for test fixtures and laboratory instruments that require repeatable low-noise connections. For precision measurement boards using the 26-pin 2.54 mm header in signal chains operating below 1 mV, the gold finish prevents resistance drift that copper or tin contacts would exhibit after repeated insertions.
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Why Buy from FindMyChip
About Würth Elektronik
Würth Elektronik is a leading electronic component manufacturer. FindMyChip sources Würth Elektronik ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1300 | $1.13 |
| 5+ | $1.0400 | $5.20 |
| 10+ | $0.9000 | $9.00 |
| 100+ | $0.8497 | $84.97 |
| 500+ | $0.8110 | $405.50 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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