4 Position Through Hole Spring Piston (Pogo Pin) Connector
Jiatel’s 4 Position Spring Piston Connector is a high-performance through-hole (DIP) interconnect solution designed for stable board-to-board power and signal transmission. Featuring a standard 2.54mm pitch (customizable to 2.5mm), each pin is engineered with C3604 Brass and 3u” Gold plating to ensure ultra-low contact resistance. Unlike generic 4-pin connectors that fail under vibration, Jiatel’s spring-loaded design guarantees over 100,000 cycles, making it the ideal choice for high-reliability medical and industrial docking interfaces.
| Product Number | 825-22-004-10-001101 |
| Description | CONN SPRING PISTON 4POS PCB |
| Manufacturer Standard Lead Time |
3 Weeks
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Detailed Description
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4 Position Spring Piston Connector Through Hole
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Core Differentiators
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High-Reliability Contact: Equipped with SUS304 Stainless Steel springs, maintaining consistent 60g-100g force per pin to prevent signal dropout.
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Superior Material Stack: We address the industry’s material shortage by using high-temp PA9T/LCP insulators, allowing the connector to withstand 260°C wave soldering.
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Anti-Corrosion Plating: Standard 3u” Gold over Nickel (customizable up to 30u”) provides excellent salt spray resistance for wearable and outdoor devices.
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12-Hour DFM & Prototyping: Rapid engineering response for custom pin lengths and multi-position (2-pin to 30-pin) configurations.
Technical Specifications
| Parameter | Jiatel High-Reliability Standard | Industry Average |
| Contact Resistance | ≤ 30 mΩ | ≤ 50 mΩ |
| Rated Current | 2A – 5A per pin | 1A |
| Durability | 100,000 Cycles | 10,000 – 20,000 Cycles |
| Operating Temp | -40°C to +105°C | -20°C to +70°C |
| Flammability Rating | UL94V-0 (PA9T/LCP) | Standard ABS/PBT |
Jiatel vs. Global Giants
| Feature | Jiatel (Flexible Mfg) | Global Giants (Molex/TE) | Low-end Suppliers |
| Lead Time | 2-3 Weeks | 16-24 Weeks | 1-2 Weeks |
| Customization | High (No High Tooling Cost) | Limited / High MOQ | Very Low |
| Design Support | 12h DFM Analysis | Standard Support | None |
| Core Performance | 100k Cycles Guaranteed | High | Inconsistent |
Product Attributes
| Type | Description |
| Series | 825 |
| Packaging | Tube |
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Part Status
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Active
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Connector Type
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Piston
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Number of Contacts
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4
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| Pitch | 0.100″ (2.54mm) |
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Number of Rows
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1
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Mounting Type
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Through Hole
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Material
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Copper Alloy
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Contact Finish
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Gold
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Contact Finish Thickness
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20.0µin (0.51µm)
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Base Product Number
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825-22 |
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Product Training Modules
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Spring-Loaded Connectors |
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Environmental Information
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RoHS Cert |
Environmental & Export Classifications
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
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• Modular contacts for use on 2,54 grid, available in four heights from 7,67 to 9,96, supplied in single and double row contact strips • Precision-machined piston / base and gold-plated components assure up to 1,000,000 cycle life durability • Pistons have a 1,14 mid. stroke and a 2,29 max. stroke • Low resistance, high current contacts are rated at 2 amps continuous, 3 amps peak • High temperature thermoplastic insulators are suitable for surface mount processes • Both 825 & 827 series contact strips are designed for manual placement into Ø0,965±0,076 plated through-holes in the circuit board prior to hand, wave or reflow soldering |
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Technical SpecificationsMaterials: |
FAQ
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Q: Can this 4-pin connector be used for 2.5mm pitch designs?
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A: While the standard is 2.54mm, Jiatel specializes in custom 2.5mm 2-pin and 4-pin pogo pin layouts to fit specific PCB requirements.
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Q: How does gold plating thickness affect connectivity?
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A: 3u” Gold is standard for 100k cycles; for medical or marine applications, we recommend 10u”-30u” to prevent oxidation and maintain low impedance.
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