Molex Mini-Fit Jr. Vertical Header
Part Number: 39289248
Product Details
Product Description: Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 24 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural
Series Number: 5566
Status: Active
Product Category: PCB Headers and Receptacles
Engineering Number: 5566-24B2GS-210
Image: A white, 24-circuit, dual-row vertical header with gold-plated pins and a natural-colored plastic housing.
Documents & Resources
- Drawings: 039289248_sd.pdf, PK-5566-001-001.pdf
- 3D Models and Design Files: 039289248_stp.zip
- Specifications: AS-5557-001-001.pdf, AS-5566-001-001.pdf, PS-5556-001-001.pdf, TS-5556-002-001.pdf, TS-5566-002-001.pdf
Product Environment Compliance
| Compliance | Status |
|---|---|
| GADSL/IMDS | Not Relevant |
| China RoHS | Not Relevant |
| EU ELV | Low-Halogen per IEC 61249-2-21 |
| Low-Halogen Status | Not Contained per D(2024)7663-DC (21 Jan 2025) |
| REACH SVHC | Compliant per EU 2015/863 |
| EU RoHS | Compliant per EU 2015/863 |
Multiple Part Product Compliance Statements
Multiple Part Industry Compliance Documents
- IPC 1752A Class C
- IPC 1752A Class D
- Molex Product Compliance Declaration
- IEC-62474
- chemSHERPA (xml)
- EU RoHS Certificate of Compliance
Part Details
General
| Attribute | Value |
|---|---|
| Status | Active |
| Category | PCB Headers and Receptacles |
| Series | 5566 |
| Description | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 24 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural |
| Application | Power, Wire-to-Board |
| Comments | The 5566 header should be used with standard Mini-Fit female terminals. If increased amperage of up to 13A per circuit is needed, please consider using the Mini-Fit Plus HCS family 45750 terminals with 46015 headers; See Molex Product specification PS-5666-001 for current de-rating information. |
| Component Type | PCB Header |
| Product Name | Mini-Fit Jr. |
| UPC | 800754930307 |
Agency
| Agency | Certification Number |
|---|---|
| CSA | LR19980 |
| UL | E29179 |
Electrical
| Attribute | Value |
|---|---|
| Voltage - Maximum | 600V |
| Current - Maximum per Contact | 9.0A |
Physical
| Attribute | Value |
|---|---|
| Breakaway | No |
| Circuits (Loaded) | 24 |
| Circuits (maximum) | 24 |
| Color - Resin | Natural |
| Durability (mating cycles max) | 30 |
| First Mate / Last Break | No |
| Flammability | 94V-0 |
| Glow-Wire Capable | No |
| Guide to Mating Part | No |
| Keying to Mating Part | None |
| Lock to Mating Part | Yes |
| Material - Metal | Brass |
| Material - Plating Mating | Gold |
| Material - Plating Termination | Matte Tin |
| Material - Resin | Nylon |
| Net Weight | 4.898/g |
| Number of Rows | 2 |
| Orientation | Vertical |
| Packaging Type | Tray |
| PC Tail Length | 3.50mm |
| PCB Locator | Yes |
| PCB Retention | Yes |
| PCB Thickness - Recommended | 1.60mm |
| Pitch - Mating Interface | 4.20mm |
| Pitch - Termination Interface | 4.20mm |
| Plating min - Mating | 0.762μm |
| Plating min - Termination | 2.540μm |
| Polarized to Mating Part | Yes |
| Polarized to PCB | Yes |
| Shrouded | Fully |
| Stackable | No |
| Temperature Range - Operating | -40° to +105°C |
| Termination Interface Style | Through Hole |
Solder Process Data
| Attribute | Value |
|---|---|
| Max-Duration | 5 |
| Lead-Free Process Capability | WAVE |
| Max-Cycle | 1 |
| Max-Temp | 240 |
Mates With / Use With
Mates with Part(s)
| Description | Part Number |
|---|---|
| Mini-Fit Jr. Receptacle Housings | 5557 |
| Mini-Fit TPA2 and Mini-Fit Sigma Dual Row Receptacle Housings | 172708 |
Document generated on Mar 22, 2025
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