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ATQ1715 Bobbin 4+2 Pins
ATQ1715 Bobbin
Have a drawing already? Send the PDF or DXF on WhatsApp or by email and it will be checked against an existing tool first.
Specifications
As published by CB Magnetics for this part number. Confirm against the current drawing before releasing tooling or a PCB.
| Pins | 4+2 |
|---|---|
| Material | Phenolic |
| Rating | UL 94-V0 |
| Pin Material | CP Wire |
| Pin Type | SQ0.6MM |
Product Overview
ATQ1715 Bobbin
It belongs to the atq bobbins range, which holds 35 published part numbers. A bobbin is the part that fixes everything else in a wound component: the number of turns you can fit, the creepage between primary and secondary, the pin pattern the PCB has to accept and the temperature the winding survives during soldering.
Materials
Moulded body: Phenolic. Terminals: CP Wire. Flammability and thermal rating: UL 94-V0. Read the material guide for how thermoset and thermoplastic bodies behave in soldering.
Why Engineers Specify This Part
Every point below is taken from the published data for this part number rather than from a general claim.
Body material is fixed and stated
Moulded in Phenolic rated UL 94-V0. The plastic is on the part page so nobody has to guess what survives your reflow or wave profile.
Terminal alloy and plating are specified
Terminals are CP Wire, which is what determines solderability after storage.
Part of a 35 item ATQ Bobbins range
Changing size later stays inside the same catalogue and the same tooling shop rather than becoming a new supplier search.
RoHS compliant
All products from CB Magnetics are RoHS compliant, which keeps the part usable in EU bound assemblies.
How It Is Made
Tool design, moulding, terminal insertion, assembly, electrical and dimensional test, then packing. The same route applies whether the part is a stock item or a new tool.
- Drawing review and tool design
- Steel cutting on the wire EDM and CNC machines in the tool room
- Injection moulding
- Terminal insertion and assembly
- Dimensional check in the measuring room
- Packing and shipping
Use Guide
Three checks before you commit a board layout or a winding programme to this part.
- Footprint. Match the published pin distance and row distance to your land pattern, then confirm both on the dimensioned drawing.
- Thermal. Check the stated plastic against your soldering profile. Thermoset bodies tolerate solder pot temperatures that melt many thermoplastics.
- Winding window. Confirm the section arrangement and the number of turns your wire gauge needs before ordering the tool or the first batch.
Comparison With Other Parts In This Range
Same series different geometry. Values are as published for each part.
| Part | Pins | Material | Pin Distance | Rating |
|---|---|---|---|---|
| ATQ1715 Bobbin 4+2 Pins | 4+2 | Phenolic | — | UL 94-V0 |
| ATQ17 Base | — | Phenolic | — | UL 94-V0 |
| ATQ17 Bobbin 4+2 Pins | — | Phenolic | — | UL 94-V0 |
| ATQ17 Bobbin 5+0 Pins | 5+0 | Phenolic | 3.4mm | UL 94-V0 |
| ATQ17 Bobbin 5+5 Pins | 5+5 | Phenolic | — | UL 94-V0 |
| ATQ21 Bobbin 5+0 Pins | 5+0 | Phenolic | 3.4mm | — |
| ATQ22 Bobbin 4+4+4 Pins | 4+4+4 | Phenolic | — | UL 94-VO |
| ATQ23 Bobbin 4+0 Pins | 4+0 | Phenolic | 3.4mm | UL 94-V0 |
Where This Part Is Used
Application pages that cover this kind of component.
Related Reading
Selection and material notes from the knowledge center.
Questions Buyers Ask About This Part
What is ATQ1715 Bobbin 4+2 Pins moulded in
Phenolic, rated UL 94-V0. If your process needs a different plastic the same geometry can be quoted in another material.
What is the pin pitch and row spacing
The pin geometry for this part is on the drawing rather than in the published summary. Ask for the drawing and it will be sent as a PDF.
Can I get a drawing or a 3D model
Yes. Dimensioned drawings are sent as PDF and CAD files are released on request rather than as an open download. Ask for CAD on WhatsApp.
Are the parts RoHS compliant
Yes. All products from CB Magnetics are RoHS compliant.
Can this part be modified
Custom tooling design and injection moulding is one of our standing services, so pin count section splits and mounting features can be changed on a new tool. See how the tooling service works.
How do I get a price and lead time
Send the part number and the annual quantity. Price and lead time are quoted per part and per quantity rather than published, because both move with the material and the pin count. Send the quantity on WhatsApp.
Send The Part Number And Quantity
Quotes go out against a part number and an annual volume. If you have a drawing instead of a part number send that and it will be checked against existing tooling first.