Shielded Inductor SMD Inductor Patch Inductor Chip Inductor 5D28 2.6 3 4.2 5.3 12 27 39 100uh PCB Coil Inductor
1.Company Profile
Shenzhen Zhixiangyuan Electronics Co., Ltd. is a high-tech enterprise specialized in customizing various kinds of special inductors, coils and transformers for customers. We are located in Guanlan High-tech Industrial Park, Longhua District, Shenzhen, Guangdong, China. The company was founded in 2011, covers an area of more than 2000 square meters, with two production bases in Huizhou and Guangan, can produce 120 million ROHS environmental protection requirements of inductors and transformers every year, the products are widely used in communication products and equipment, medical electronic equipment, automotive electronics, sports and fitness equipment, sound card, microphone, sweeping robot. Beauty instruments and consumer electronics.
We have a group of professional technical team with rich experience in R & D and production, using industrial-grade raw materials and a large number of proprietary technologies, committed to medical electronics, automotive electronics, IT, aerospace, security and other product fields, to provide high-quality inductor coils and transformers and other products.
We will be quality products, excellent service, preferential prices, excellent reputation, sincerely welcome customers at home and abroad to visit, cooperation, thank you very much for choosing Zhixiangyuan electronic products! As long as you give Zhixiangyuan a phone call, an email, a fax or online communication, Zhixiangyuan will have professional staff to provide you with fast, high quality and intimate service!
2. Product performance
Chip inductors are electromagnetic induction components wound with insulated wires. It is a commonly used inductive element. The role of the chip inductor: pass DC resistance AC This is a simple statement, isolate the AC signal, filter or form a resonant circuit with capacitors, resistors, etc. The role of tuning and frequency selection inductors: the inductance coil and capacitors can be connected in parallel to form LC Tune the circuit. Any current of the chip inductor in the circuit will generate a magnetic field, and the magnetic flux of the magnetic field will act on the circuit.
When the current passing through the chip inductor changes, the DC voltage potential generated in the chip inductor will prevent the current from changing.
3.Shape and dimensions
TYPE | DIMENSIONS | INDUCTANCE | |||
Unit | A1(±0.3) | A2 (± 0.3) | B (MAX) | ||
SMRH73 | mm | 7.3 | 7.3 | 3.8 | 10μH~1000 μ H |
inch | 0.2874 | 0.2874 | 0.1496 | ||
SMRH74 | mm | 7.3 | 7.3 | 4.5 | 104μ H-1000μ H |
inch | 0.2874 | 0.2874 | 0.1772 | ||
SMRH124 | mm | 12 | 12 | 5 | 3.9 μ H~330 μ H |
inch | 0.4724 | 0.4724 | 0.1969 | ||
SMRH125 | mm | 12 | 12 | 6.2 | 1.3μH~1000μ H |
inch | 0.4724 | 0.4724 | 0.2441 | ||
SMRH127 | mm | 12 | 12 | 8 | 1.2μH~1000μ H |
inch | 0.4724 | 0.4724 | 0.315 | ||
SMRH103R | mm | 10 | 10 | 3.1 | 0.8μH~150 μ H |
inch | 0.3937 | 0.3937 | 0.122 | ||
SMRH104R | mm | 10 | 10+0.5/-0.3 | 4.2 | 1.5 μH~330 μ H |
inch | 0.3937 | 0.3937 | 0.1654 | ||
SMRH105R | mm | 10 | 10+0.5/-0.3 | 5.1 | 1.5 μH~330 μ H |
inch | 0.3937 | 0.3937 | 0.2008 |
4.Specification
PART NO. | L(μ H) INDUCTANCE | L TEST FREQUENCY | DCR(9) MAX | IDC (A) MAX |
SMRH127-1R2□ | 1.2 | 100kHz | 0.007 | 9.8 |
SMRH127-2R4□ | 2.4 | 100kHz | 0.0115 | 8 |
SMRH127-3R5□ | 3.5 | 100kHz | 0.0135 | 7.5 |
SMRH127-4R7□ | 4.7 | 100kHz | 0.0158 | 6.8 |
SMRH127-6R1□ | 6.1 | 100kHz | 0.0176 | 6.6 |
SMRH127-7R6□ | 7.6 | 100kHz | 0.02 | 5.9 |
SMRH127-100□ | 10 | 1kHz | 0.0216 | 5.4 |
SMRH127-120□ | 12 | 1kHz | 0.0243 | 4.9 |
SMRH127-150□ | 15 | 1kHz | 0.027 | 4.5 |
SMRH127-180□ | 18 | 1kHz | 0.0392 | 3.9 |
SMRH127-220□ | 22 | 1kHz | 0.0432 | 3.6 |
SMRH127-270□ | 27 | 1kHz | 0.0459 | 3.4 |
SMRH127-330□ | 33 | 1kHz | 0.0648 | 3 |
SMRH127-390□ | 39 | 1kHz | 0.0729 | 2.75 |
SMRH127-470□ | 47 | 1kHz | 0.1 | 2.5 |
SMRH127-560□ | 56 | 1kHz | 0.11 | 2.35 |
SMRH127-680□ | 68 | 1kHz | 0.14 | 2.1 |
SMRH127-820□ | 82 | 1kHz | 0.16 | 1.95 |
SMRH127-101□ | 100 | 1kHz | 0.22 | 1.7 |
SMRH127-121□ | 120 | 1kHz | 0.25 | 1.6 |
SMRH127-151□ | 150 | 1kHz | 0.28 | 1.42 |
SMRH127-181□ | 180 | 1kHz | 0.35 | 1.3 |
SMRH127-221□ | 220 | 1kHz | 0.39 | 1.16 |
SMRH127-271□ | 270 | 1kHz | 0.56 | 1.06 |
SMRH127-331□ | 330 | 1kHz | 0.64 | 0.95 |
SMRH127-391□ | 390 | 1kHz | 0.7 | 0.88 |
SMRH127-471□ | 470 | 1kHz | 0.98 | 0.79 |
SMRH127-561□ | 560 | 1kHz | 1.07 | 0.73 |
SMRH127-681□ | 680 | 1kHz | 1.46 | 0.67 |
SMRH127-821□ | 820 | 1kHz | 1.64 | 0.6 |
SMRH127-102□ | 1000 | 1kHz | 1.82 | 0.55 |
5.Features
1. Surface mount high power inductor.
2. It has the characteristics of miniaturization, high quality, high energy storage and low resistance.
3. Mainly used in computer display boards, notebook computers, pulse memory programming, and DC-DC converters.
4. Reel packaging is available for automatic surface mounting.
5. The flat bottom surface is suitable for surface mount.
6. Excellent end face strength and good solderability.
7. It has the characteristics of high Q value and low impedance.
8. The characteristics of low leakage flux, low direct resistance and high current resistance.
9. Tape packaging can be provided to facilitate automated assembly
6.Application
Radio frequency (RF) and wireless communications, information technology equipment, radar detectors, automotive electronics, cellular phones, pagers, audio equipment, PDAs (personal digital assistants), wireless remote control systems, and low-voltage power supply modules, etc.
7.Product Outline
▪ Magnetic shieled structure:excellent resistance to electro magnetic interference(EMI).
▪ A composite structure, ultra low buzz noise.
▪ Low loss, high efficiency, wide application frequency.
▪ Lightweight design, save space, suitable for high density SMT.
▪ Die-casting bylow loss alloy powder:low impedance, small parasitic capacitance.
▪ Operating temperature : -40℃ ~ +125℃ (Including coil’s temperature rise)
8.Comment
(1).Sampe order is available.
(2).Large quantity can be negotiated
(3).Customized orders (OEM/ODM orders) are available.
(4).Contact us for a list of available series.
9.How to order
(1).Please send me the sheet or part number you need.
(2).We will provide a replacement quotation for your reference.
(3).Free samples are available for your approval.
(4).After samples testing,we will enter bulk order.
(5).A proforma invoice will be sent to you for confirmation.
(6).After the goods finished,we will send the goods to you and tell you the tracking number.
(7).We will track your shipment until you recive it.
10.Our service
(1).100% tested before shipment.
(2).Provide free samples.
(3).Provide customers with new designs
11.Product Pictures
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FAQ
Q1. Are you a trading company or a factory?
We are a factory, established in 2011, one of the leading companies of inductors and transformers in China. An independent team of engineers, advanced production and testing equipment, escort your quality.
Q2. What is the delivery time?
There is stock for in-stock products. For customized samples, 5-10 days. For mass order, 15-30 days depends on quantity and stock of raw materials.
Q3. What is your price?
Price depends on product specification, quantity, market factors. A price list is available when contacting us.
Q4. Can you provide relevant documents?
Business licenses, ISO, SGS, RoHS certificates or export documents, you can get everything you need to keep your money and goods safe.
Q5. What payment methods do you accept?
A bank account is preferred. Western Union, PayPal or other methods are also acceptable.
Q6. What is the product warranty policy?
Our corporate culture is that we are responsible for the quality of our products for life.