Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Beijing Silk Road Enterprise Management Services Co., Ltd.

Beijing Silk Road Enterprise Management Services Co., Ltd.

  • China,Beijing ,Beijing
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Fixed Inductors>
  3. Electronic Multilayer Chip Ferrite Inductors FH CMI201209U2R2KT with Ni Sn
China Electronic Multilayer Chip Ferrite Inductors FH CMI201209U2R2KT with Ni Sn
China Electronic Multilayer Chip Ferrite Inductors FH CMI201209U2R2KT with Ni Sn

  1. China Electronic Multilayer Chip Ferrite Inductors FH CMI201209U2R2KT with Ni Sn

Electronic Multilayer Chip Ferrite Inductors FH CMI201209U2R2KT with Ni Sn

  1. MOQ：
  2. Price：
  3. Get Latest Price
Current Rating 50mA
Inductance 2.2uH
Tolerance ±10%
Frequency - Self Resonant 50MHz
Current - Saturation (Isat) -
DC Resistance(DCR) 600mΩ
Ratings -
Q @ Frequency 35@10MHz
Description 50mA 2.2uH ±10% 600mΩ 0805 Fixed Inductors RoHS
Mfr. Part # CMI201209U2R2KT
Package 0805
Model Number CMI201209U2R2KT

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China Compact size inductors CENKER CKCS4018-4.7uH M suitable for integration in space

    Compact size inductors CENKER CKCS4018-4.7uH M suitable for integration in space

    Chat online Now
  2. China epoxy coated axial inductor CENKER CKL0307-2.2uH K CCA T for in radios

    epoxy coated axial inductor CENKER CKL0307-2.2uH K CCA T for in radios

    Chat online Now
  3. China Durable SMD Power Inductor CND-tek MHT0630SG-8R2M H with Defined Saturation and

    Durable SMD Power Inductor CND-tek MHT0630SG-8R2M H with Defined Saturation and

    Chat online Now
  4. China Metal dust core power inductor COILMX MS0850-2R2M designed for frequencies up to

    Metal dust core power inductor COILMX MS0850-2R2M designed for frequencies up to

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Current Rating 50mA Inductance 2.2uH
Tolerance ±10% Frequency - Self Resonant 50MHz
Current - Saturation (Isat) - DC Resistance(DCR) 600mΩ
Ratings - Q @ Frequency 35@10MHz
Description 50mA 2.2uH ±10% 600mΩ 0805 Fixed Inductors RoHS Mfr. Part # CMI201209U2R2KT
Package 0805 Model Number CMI201209U2R2KT

Product Overview

The CMI2012 Series are multilayer chip ferrite inductors designed for various electronic applications. These inductors are constructed with a ferrite or ceramic body, inner electrodes made of pure silver, and terminal electrodes with silver and Ni/Sn plating. They offer a range of inductance values and electrical characteristics suitable for signal line applications.

Product Attributes

  • Product Type: Multilayer Chip Ferrite Inductors
  • Series: CMI2012 Series
  • Material: Ferrite (Ni-Cu-Zn system for ferrite inductors), Ceramic, Pure Silver (Inner Electrode), Silver Layer (Terminal Electrode), Ni/Sn Plating (Terminal Electrode)
  • Certifications: RoHS compliant (if "Unitary lead free" is indicated)

Technical Specifications

Dimensions & Inner Configuration

Size L (mm) W (mm) T (mm) Terminal Electrode Width (mm)
201209 2.0 0.20 1.2 0.20 0.9 0.20 0.5 0.3
201212 2.0 0.20 1.2 0.20 1.2 0.20 0.5 0.3

Product Model Composition

Example: CMI 201209 U 1R0 K T

  • CMI: Multilayer Chip Ferrite Chip Inductors
  • 201209: Dimensions (LWT) (2.01.20.9mm)
  • U: Material Code
  • 1R0: Inductance (1.0H)
  • K: Tolerance (10%)
  • T: Packaging (Tape & Reel)

Electrical Characteristics List

Part NO. Tolerance (%) Inductance (H) Q Value (min) RDC () max Test Frequency (MHz) Test Voltage (mV) SRF (MHz) min Rated Current (mA) max
CMI201209V47NKT 10 0.047 25 0.15 50 50 320 300
CMI201209V56NKT 10 0.056 25 0.15 50 50 320 300
CMI201209V68NKT 10 0.068 25 0.20 50 50 280 300
CMI201209V82NKT 10 0.082 25 0.20 50 50 280 300
CMI201209VR10KT 10 0.10 20 0.20 25 50 235 250
CMI201209VR12KT 10 0.12 20 0.25 25 50 220 250
CMI201209VR15KT 10 0.15 20 0.25 25 50 200 250
CMI201209VR18KT 10 0.18 20 0.30 25 50 185 250
CMI201209VR22KT 10 0.22 20 0.30 25 50 170 250
CMI201209VR27KT 10 0.27 20 0.40 25 50 150 250
CMI201209VR33KT 10 0.33 20 0.40 25 50 145 250
CMI201209VR39KT 10 0.39 25 0.50 25 50 135 200
CMI201209VR47KT 10 0.47 25 0.50 25 50 125 200
CMI201209VR56KT 10 0.56 25 0.60 25 50 115 150
CMI201209VR68KT 10 0.68 25 0.65 25 50 105 150
CMI201209VR82KT 10 0.82 25 0.70 25 50 100 150
CMI201209U1R0KT 10 1.0 35 0.40 10 50 75 50
CMI201209U1R2KT 10 1.2 35 0.40 10 50 65 50
CMI201209U1R5KT 10 1.5 35 0.40 10 50 60 50
CMI201209U1R8KT 10 1.8 35 0.40 10 50 55 50
CMI201209U2R2KT 10 2.2 35 0.60 10 50 50 50
CMI201209U2R7KT 10 2.7 35 0.60 10 50 45 50
CMI201209U3R3KT 10 3.3 35 0.60 10 50 41 50
CMI201209U3R9KT 10 3.9 35 0.80 10 50 38 50
CMI201209U4R7KT 10 4.7 35 0.90 10 50 35 30
CMI201209X5R6KT 10 5.6 30 1.00 4 50 32 15
CMI201209X6R8KT 10 6.8 30 1.05 4 50 29 15
CMI201209X8R2KT 10 8.2 30 1.05 4 50 26 15
CMI201209X100KT 10 10 30 1.15 2 50 24 15
CMI201209X100KT 10 10 30 1.15 2 50 24 15
CMI201209X120KT 10 12 30 1.15 2 50 22 15
CMI201209J150KT 10 15 25 1.15 1 50 19 5
CMI201209J180KT 10 18 25 1.20 1 50 18 5
CMI201209J220KT 10 22 25 1.20 1 50 16 5
CMI201209J270KT 10 27 25 1.50 1 50 16 5
CMI201209J330MT 20 33 25 1.50 1 50 16 5
CMI201212J390MT 20 39 25 1.50 1 50 16 5
CMI201212J470MT 20 47 25 1.70 1 50 15 5
CMI201212J560MT 20 56 25 2.60 1 50 10 5
CMI201212J680MT 20 68 25 2.60 1 50 10 5

Reliability Testing Items

No. Items Requirements Test Methods and Remarks
1 Operating Temperature Range -40+85
2 Solder ability At least 95% of terminal electrode should be covered with solder Preheating temperature:120 to 150, Preheating time: 60s, Solder: 96.5%Sn/3.0%Ag/0.5%Cu, Solder temperature: 2455, Immersion tin depth:10mm, Duration: 51s
3 Resistance to Soldering At least 95% of terminal electrode should be covered with solder. No mechanical damage. Inductance change within 20% (V, U), 25% (X), 30% (J). Q value change within 30%. Preheating temperature: 120 to 150, Preheating time: 60s, Solder: 96.5%Sn/3.0%Ag/0.5%Cu, Solder temperature: 2605, Immersion tin depth:10mm, Duration: 101s
4 Adhesion of electrode The termination and body should be no damage. Applied force: 10N for 2012 series. Keep time: 101S
5 Low temperature resistance No mechanical damage. Inductance change: within 10%. Q value change: within 30%. Temperature: -402, Testing time: 1000+24-0 h
6 Bending strength No mechanical damage. Testing board: glass epoxy-resin substrate, Curvature: 2mm, hold time: 20s1s
7 Vibration No mechanical damage. Inductance change: within 10%. Q value change: within 30%. Amplitude: 1.5mm, Test time: 2h in each of 3 mutually perpendicular directions. Frequency range: 10Hz55Hz10Hz (1 minute)
8 High temperature resistance No mechanical damage. Inductance change: within 10%. Q value change: within 30%. Testing time: 1000+24-0 h, Temperature: 852
9 Static Humidity No mechanical damage. Inductance change: within 10%. Q value change: within 30%. Humidity: 90% to 95% RH, Temperature: 602, Testing time: 1000+24-0 h
10 High temperature load No mechanical damage. Inductance change: within 10%. Q value change: within 30%. Imposed current: rated current, Testing time: 1000+24-0 h, Temperature: 852
11 Temperature Shock No mechanical damage. Inductance change: within 10%. Q value change: within 30%. Temperature: -40 (303 min) +85 (303 min), Number of cycles: 32

Note: Measurements for electrical performance tests are made after 242 hours of recovery under standard conditions.

Packaging

Size Pieces per Reel Pieces per Box Pieces per Case
201212 3000 30000 180000
201209 4000 40000 240000

Peeling off force (cover tape): 0.1N0.7N (pulling in the direction of arrow at 300mm/min).

Recommended Soldering Conditions (Reflow Soldering)

Soldering Conditions: Products are suitable for reflow soldering.

  • Temperature difference between solder and ferrite surface during pre-heating: max 150.
  • Temperature difference between product surface and solvent during cooling after soldering: max 100.
  • Ensure soldering is performed within the allowable range of the reflow soldering profile curve.

Manual Soldering

  • Soldering Iron Temperature: 350 (Max)
  • Power: 30W (Max)
  • Soldering Time: < 5S (Avoid touching the terminal electrodes with the soldering iron tip).

Cleaning Conditions

  • Cleaning Temperature: 60 (Max)
  • Cleaning Time: 1 minute (Min)
  • Ultrasonic Output Power: 200W (Max)

Storage Requirements

  • Storage Period: Within 1 year from the inspection date by the inductor company. If exceeding 1 year, solderability must be checked before use.
  • Storage Conditions:
    • Warehouse Temperature: -10 to +40, Relative Humidity: 30% to 70%.
    • Do not store in corrosive substances (sulfur, chlorine gas, acid) to prevent electrode oxidation.
    • Store on a pallet to prevent influences from humidity and dust.
    • Avoid heat shock, vibration, and direct sunlight.
    • Products should be stored in airtight packaging.

Usage Of ODS (Ozone Depleting Substances)

The company does not use ODS such as CCl4 (Carbon Tetrachloride) and HCFC in its production process.

Notes

  • If the product is labeled "Unitary lead free", it complies with RoHS directive requirements.
  • This product specification guarantees the quality of the product as a single unit. Ensure your product has been evaluated and confirmed against your specifications when this product is mounted.
  • The company does not warrant against failure caused by any use of the product that deviates from the intended use described in this specification.

2410121256_FH-CMI201209U2R2KT_C1043.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    >>300

  • Ecer Certification：

    Verified Supplier

Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...

+ Read More

Get in touch with us

  • Reach Us
  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icpassive.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.