N52 Disc Shape Mini Neodymium Magnet For Watch

Basic Information
Place of Origin: CHINA
Brand Name: YYMAG
Certification: ISO9001:2015; SGS
Model Number: Micro Magnet
Minimum Order Quantity: 10000pcs
Price: US$0.01-10/pc
Packaging Details: Standard air shipping package&Standard sea shipping package
Delivery Time: 15-25 days
Payment Terms: Western Union, T/T
Supply Ability: 10000000pcs/month
Detail Information
Type: Mini Magnet Shape: Ring/Disc/Block Or Customized
Product Name: Micro Magnet Neodymium Small Ring/Disc/Block Mini Magnet Magnetism Direction: Thickness. Axial Or Customized
Coating: Nickel, Zinc, Glod, Silver, Epoxy, Parylene Max Working Temperature: 80-220℃
Application: Watch, Mobile Telephone Vibration Motor, Communication, Medical, Sensor, Meter And Other Applications. Brand Name: YYMAG
Customized: Acceptable
High Light:

N33 Mini Neodymium Magnet


watch Mini Neodymium Magnet


N33 small disc magnets

Product Description


Micro Magnet Neodymium Small Ring/Disc/Block Mini Magnet


Micro magnets, also known as miniature magnets, mini magnets, or tiny magnets. It is generally agreed that miniature magnets are limited to the bonded magnets, but YYMAG can manufacture miniature sintered Neodymium magnets, Samarium Cobalt magnet, Ferrite magnets, and casting AlNiCo magnets. These specialty magnets have already served to various kinds of applications, include:



Optical devices.

Micro motors.

Medical devices.

Electroacoustic devices.


If you have an application that calls for micro-sized or miniature magnets, cintact us for additional assistance. Our friendly, engineering oriented staff welcomes the opportunity to answer your questions and assist with all of your magnet needs.



Neodymium-iron-boron, Smco, alnico, ferrite magnet
Products size
Micro Magnet Neodymium Small Ring/Disc/Block Mini Magnet
Products shape
Blocks,Cylinders, Discs, Rings, Arc magnet, Hooks,cubes,etc.
Usually +/-0.05mm
Zn, Ni, NiCuNi, Gold, Silver, Epoxy, Parylene, etc

Max work temperature
N33--N54: 80ºC 35M--52M: 100ºC
35H--50H: 120ºC 30SH--48SH: 150ºC
28UH--42UH: 180ºC 28EH--40EH: 200ºC
28AH--33AH: 220ºC



SIze range


All shapes are offered, include discs, cylinders, rings, and rectangles.

The diameter of micro hole can reach 0.10mm.

Ultra-thin wall thickness rings.

Super-tight tolerance: Between +/-0.005mm and +/-0.020mm.

Conventional metal coating, such as Nickel and Zinc can be provided. Biocompatible Parylene coating can also apply to micro magnets.


Shape Min Outer Diameter/Length Min Inner Diameter/Width Min Thickness/Height
Ring 0.75mm 0.15mm 0.25mm
Disc 0.25mm / 0.25mm
Block 0.5mm 0.5mm 0.25mm



1. We can make various shape according to customers’ requirements.

2. We can hold the tolerance within 0.02mm.

3. Coating: nickel, zinc, glod, silver, epoxy, parylene.

4. Magnetization direction: Axial, diametrical.

N52 Disc Shape Mini Neodymium Magnet For Watch 0N52 Disc Shape Mini Neodymium Magnet For Watch 1N52 Disc Shape Mini Neodymium Magnet For Watch 2





Shipping: Express (TNT, DHL, FedEx, UPS, etc), Air, Ocean.
a: The weight is under 40Kgs, we recommend to send them in shielding boxes to you by Express.
b: The weight is between 40Kgs-100Kgs, it can be sent by Express or Air.
c: The weight is over 100Kgs, we recommend to send them by Ocean





Q: How to get a quick quotation.

A: Please provide the following information available when you contact us.
1.Magnet grade.

2.Dimensions or drawing with size tolerance.

3.Coating type(if necessary).

4.Magnetization direction.

5.Quantities and delivery terms.

Q: How long is your delivery time?

A: Generally it is 3-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it based on your quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge if we have stock, but do not pay the cost of freight.

Contact Details
Linda He

Phone Number : +8613588164100

WhatsApp : +8613858139372