← previous

Product available shipping tomorrow

UI 45x13x5 [M301] / N38 - badge holder

badge holder

Catalog no 150208

GTIN: 5906301813552

length [±0,1 mm]

45 mm

Width [±0,1 mm]

13 mm

Height [±0,1 mm]

5 mm

Weight

0.14 g

Load capacity

1.1 kg / 10.79 N

2.40 ZŁ with VAT / pcs + price for transport

1.95 ZŁ net + 23% VAT / pcs

bulk discounts:

Need more?

price from 1 pcs

1.95 ZŁ

2.40 ZŁ

price from 200 pcs

1.83 ZŁ

2.25 ZŁ

price from 600 pcs

1.72 ZŁ

2.11 ZŁ

price from 1000 pcs

1.66 ZŁ

2.04 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

Want to negotiate?

Give us a call +48 22 499 98 98 or contact us via contact form through our site.
Lifting power as well as shape of magnets can be tested on our magnetic mass calculator.

Same-day processing for orders placed before 14:00.

UI 45x13x5 [M301] / N38 - badge holder

Specification/characteristics UI 45x13x5 [M301] / N38 - badge holder

properties

values

Cat. no.

150208

GTIN

5906301813552

Production/Distribution

Dhit sp. z o.o.

Country of origin

Poland / China / Germany

Customs code

85059029

length

45 mm [±0,1 mm]

Width

13 mm [±0,1 mm]

Height

5 mm [±0,1 mm]

Weight

0.14 g [±0,1 mm]

Load capacity ~ ?

1.1 kg / 10.79 N

Manufacturing Tolerance

± 0.1 mm

Magnetic properties of material N38

properties

values

units

coercivity bHc ?

860-915

kA/m

coercivity bHc ?

10.8-11.5

kOe

energy density [Min. - Max.] ?

287-303

BH max KJ/m

energy density [Min. - Max.] ?

36-38

BH max MGOe

remenance Br [Min. - Max.] ?

12.2-12.6

kGs

remenance Br [Min. - Max.] ?

1220-1260

actual internal force iHc

≥ 955

kA/m

actual internal force iHc

≥ 12

kOe

max. temperature ?

≤ 80

°C

Physical properties of NdFeB

properties

values

units

Vickers hardness

≥550

Density

≥7.4

g/cm³

Curie Temperature TC

312 - 380

°C

Curie Temperature TF

593 - 716

°F

Specific resistance

150

μΩ⋅Cm

Bending strength

250

Mpa

Compressive strength

1000~1100

Mpa

Thermal expansion parallel (∥) to orientation (M)

(3-4) x 106

°C^-1

Thermal expansion perpendicular (⊥) to orientation (M)

-(1-3) x 10-6

°C^-1

Young's modulus

1.7 x 104

kg/mm²

Shopping tips

Produkt dostępny wysyłka jutro!

NC NeoCube fi 5 mm kuleczki kolorowe / N38 - neocube

49.99 ZŁ / pcs

Produkt dostępny wysyłka jutro!

SM 32x475 [2xM8] / N42 - magnetic separator

1 414.50 ZŁ / pcs

Produkt dostępny wysyłka jutro!

MP 22x6x10 / N38 - ring magnet

13.95 ZŁ / pcs

Produkt dostępny wysyłka jutro!

MPL 60x10x5 / N38 - lamellar magnet

19.00 ZŁ / pcs

The most recommended holders for ID badges include options such as this UI 45x13x5 [M301] / N38. They ensure durability and an aesthetic appearance. Magnetic mounts are valued as ideal because they are gentle on clothing, are user-friendly, and provide secure badge attachment. A model using efficient neodymium magnets and high-quality adhesive tapes, such as 3M tape, is particularly suggested.

No!, magnetic holders are not recommended for individuals with cardiac pacemakers, as the strong magnetic field may interfere with their functioning. In this situation, it is suggested to use clip-on holders, and we offer two such types in our range.

Advantages as well as disadvantages of neodymium magnets NdFeB.

In addition to their tremendous magnetic power, neodymium magnets offer the following advantages:

They retain their full power for almost 10 years – the loss is just ~1% (in theory),
They are extremely resistant to demagnetization caused by external magnetic sources,
Because of the lustrous layer of nickel, the component looks aesthetically refined,
They exhibit elevated levels of magnetic induction near the outer area of the magnet,
They are suitable for high-temperature applications, operating effectively at 230°C+ due to advanced heat resistance and form-specific properties,
With the option for tailored forming and personalized design, these magnets can be produced in various shapes and sizes, greatly improving engineering flexibility,
Important function in modern technologies – they serve a purpose in HDDs, electromechanical systems, clinical machines or even high-tech tools,
Relatively small size with high magnetic force – neodymium magnets offer impressive pulling strength in small dimensions, which makes them ideal in miniature devices

Disadvantages of neodymium magnets:

They may fracture when subjected to a powerful impact. If the magnets are exposed to physical collisions, it is advisable to use in a metal holder. The steel housing, in the form of a holder, protects the magnet from damage and additionally increases its overall strength,
They lose field intensity at extreme temperatures. Most neodymium magnets experience permanent decline in strength when heated above 80°C (depending on the form and height). However, we offer special variants with high temperature resistance that can operate up to 230°C or higher,
They rust in a wet environment – during outdoor use, we recommend using encapsulated magnets, such as those made of non-metallic materials,
The use of a protective casing or external holder is recommended, since machining threads in neodymium magnets is risky,
Health risk from tiny pieces may arise, if ingested accidentally, which is notable in the family environments. Moreover, minuscule fragments from these products might hinder health screening after being swallowed,
Due to expensive raw materials, their cost is considerably higher,

Exercise Caution with Neodymium Magnets

It is crucial not to allow the magnets to pinch together uncontrollably or place your fingers in their path as they attract to each other.

Magnets will bounce and clash together within a distance of several to around 10 cm from each other.

Do not bring neodymium magnets close to GPS and smartphones.

Magnetic fields can interfere with compasses and magnetometers used in aviation and maritime navigation, as well as internal compasses of smartphones and GPS devices. There are neodymium magnets in every smartphone, for example, in the microphone and speakers.

Keep neodymium magnets away from TV, wallet, and computer HDD.

Strong fields generated by neodymium magnets can damage magnetic storage media such as floppy disks, credit cards, magnetic ID cards, cassette tapes, video tapes, or other similar devices. They can also damage televisions, VCRs, computer monitors, and CRT displays. You should especially avoid placing neodymium magnets near electronic devices.

Neodymium magnets can become demagnetized at high temperatures.

Although magnets have demonstrated their effectiveness up to 80°C or 175°F, the temperature can vary depending on the type, shape, and intended use of the specific magnet.

Comparing neodymium magnets to ferrite magnets (found in speakers), they are 10 times stronger, and their strength can surprise you.

On our website, you can find information on how to use neodymium magnets. This will help you avoid injuries and prevent damage to the magnets.

Magnets made of neodymium are characterized by their fragility, which can cause them to shatter.

Neodymium magnetic are extremely fragile, and by joining them in an uncontrolled manner, they will crumble. Neodymium magnets are made of metal and coated with a shiny nickel surface, but they are not as hard as steel. At the moment of connection between the magnets, small metal fragments can be dispersed in different directions.

Keep neodymium magnets away from people with pacemakers.

In the case of neodymium magnets, there is a strong magnetic field. As a result, it interferes with the operation of a heart pacemaker. Even if the magnetic field does not affect the device, it can damage its components or deactivate the entire device.

Neodymium magnets should not be in the vicinity children.

Neodymium magnets are not toys. You cannot allow them to become toys for children. Small magnets pose a serious choking hazard or can attract to each other in the intestines. In such cases, the only solution is to undergo surgery to remove the magnets, and otherwise, it can even lead to death.

The magnet is coated with nickel - be careful if you have an allergy.

Studies show a small percentage of people have allergies to certain metals, including nickel. An allergic reaction often manifests as skin redness and rash. If you have a nickel allergy, you can try wearing gloves or simply avoid direct contact with nickel-plated neodymium magnets.

Dust and powder from neodymium magnets are flammable.

Avoid drilling or mechanical processing of neodymium magnets. Once crushed into fine powder or dust, this material becomes highly flammable.

Caution!

In order to show why neodymium magnets are so dangerous, see the article - How dangerous are powerful neodymium magnets?.