Central Technologies CTMC1812SF-4R7J

CTMC1812SF-4R7J Supplier & Distributor

CTMC1812SF-4R7J is an electronic component from Central Technologies. TomatoElec is an in-stock independent distributor supporting original component sourcing, inventory checks and BOM purchasing needs.

We support RFQ handling, component availability confirmation and sourcing coordination for OEM, EMS, repair and electronic trading companies.

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Part No.:
CTMC1812SF-4R7J
Manufacturer:
Central Technologies
Category:
Fixed Inductors
Package:
1812 (4532 Metric)
Datasheet:
TomatoElecCTMC1812SF-4R7J.pdf
Description:
SMD FERRITE CORE WW INDUCTOR
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
Payment
Shipping:
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Inventory:10

Send us your inquiry,we will respond immediately.

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Stock:10

Qty. Unit Price Ext Price
1+$0.000$0.000
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About CTMC1812SF-4R7J

Looking for CTMC1812SF-4R7J supplier or distributor? Tomato Electronics provides high-quality electronic components including MLCC capacitors, tantalum capacitors, ICs, diodes and more.

Contact us now for quotation and availability of CTMC1812SF-4R7J.

CTMC1812SF-4R7J Specifications

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Attributes
Property Value
Manufacturer
Central Technologies
Series:
CTMC1812SF
Package/Case:
1812 (4532 Metric)
Packaging:
Tape & Reel (TR)
Product Status:
Active
Type:
Drum Core, Wirewound
Material - Core:
Ferrite
Inductance:
4.7 µH
Tolerance:
±5%
Current Rating (Amps):
315 mA
Current - Saturation (Isat):
-
Shielding:
Unshielded
DC Resistance (DCR):
1Ohm Max
Q @ Freq:
50 @ 7.96MHz
Frequency - Self Resonant:
80MHz
Ratings:
-
Operating Temperature:
-40°C ~ 125°C
Inductance Frequency - Test:
7.96 MHz
Features:
-
Mounting Type:
Surface Mount
Supplier Device Package:
1812
Size / Dimension:
0.177" L x 0.126" W (4.50mm x 3.20mm)
Height - Seated (Max):
0.134" (3.40mm)
Category:
Fixed Inductors
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1. How to order CTMC1812SF-4R7J from Hong Kong Tomato Electronics Co., Limited?

You can submit an RFQ for CTMC1812SF-4R7J directly on our website. After receiving your request, our sales team will contact you with price, availability, lead time and order details. Once you confirm the quotation, we will help you complete the order process.

2. How does Hong Kong Tomato Electronics Co., Limited ensure that CTMC1812SF-4R7J is original and reliable?

Hong Kong Tomato Electronics Co., Limited works with qualified supply channels and applies strict quality control procedures for electronic components including CTMC1812SF-4R7J. We pay close attention to supplier screening, product verification and delivery quality to help customers source with confidence.

3. Are the price and inventory of CTMC1812SF-4R7J accurate?

The price and inventory of CTMC1812SF-4R7J may change due to market conditions and stock movement. We update information as frequently as possible, but final quotation and availability should be confirmed by our sales team. In most cases, quotations are valid for 3 to 5 days.

4. What payment methods are accepted?

We usually accept Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union and other agreed payment methods, depending on the order and customer location.

Please note that some payment methods may involve additional handling charges.

5. How is the shipping arranged?

Customers can choose major international carriers such as DHL, UPS, FedEx and other available shipping methods. Shipping options depend on package size, destination and delivery urgency.

After shipment, our team will send you the shipping status and tracking number by email.

Please note that tracking information may take some time to become active after dispatch.

6. What is the return or replacement policy for CTMC1812SF-4R7J?

All shipments are checked before dispatch. If there is a confirmed issue related to the delivered CTMC1812SF-4R7J, such as incorrect quantity, wrong item or verified product problem, please contact us as soon as possible.

Return or replacement requests are usually accepted only when the part remains unused and in its original packaging, and when the issue is reported within the agreed time after delivery.

Please contact our team first before returning any goods so that we can confirm the issue and provide return instructions.

7. How can I get technical support, such as the datasheet or specifications for CTMC1812SF-4R7J?

If you need technical support for CTMC1812SF-4R7J, including datasheets, specifications or general product information, please contact our sales team. We will do our best to help you obtain the relevant information.

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Images CTMC1812SF-100K CTMC1812SF-102J CTMC1812SF-151J CTMC1812SF-471J CTMC1812SF-221J
Part No. CTMC1812SF-100K CTMC1812SF-102J CTMC1812SF-151J CTMC1812SF-471J CTMC1812SF-221J
Manufacturer Central Technologies Central Technologies Central Technologies Central Technologies Central Technologies
Series CTMC1812SF CTMC1812SF CTMC1812SF CTMC1812SF CTMC1812SF
Package/Case 1812 (4532 Metric) 1812 (4532 Metric) 1812 (4532 Metric) 1812 (4532 Metric) 1812 (4532 Metric)
Packaging Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Product Status Active Active Active Active Active
Type Drum Core, Wirewound Drum Core, Wirewound Drum Core, Wirewound Drum Core, Wirewound Drum Core, Wirewound
Material - Core Ferrite Ferrite Ferrite Ferrite Ferrite
Inductance 10 µH 1 mH 150 µH 470 µH 220 µH
Tolerance ±10% ±5% ±5% ±5% ±5%
Current Rating (Amps) 250 mA 30 mA 105 mA 62 mA 100 mA
Current - Saturation (Isat) - - - - -
Shielding Unshielded Unshielded Unshielded Unshielded Unshielded
DC Resistance (DCR) 1.6Ohm Max 40Ohm Max 9Ohm Max 26Ohm Max 10Ohm Max
Q @ Freq 50 @ 2.52MHz 20 @ 252kHz 40 @ 796kHz 40 @ 796kHz 40 @ 796kHz
Frequency - Self Resonant 22MHz 2.5MHz 6MHz 3.5MHz 5MHz
Ratings - - - - -
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Inductance Frequency - Test 2.52 MHz 252 kHz 796 kHz 796 kHz 796 kHz
Features - - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 1812 1812 1812 1812 1812
Size / Dimension 0.177" L x 0.126" W (4.50mm x 3.20mm) 0.177" L x 0.126" W (4.50mm x 3.20mm) 0.177" L x 0.126" W (4.50mm x 3.20mm) 0.177" L x 0.126" W (4.50mm x 3.20mm) 0.177" L x 0.126" W (4.50mm x 3.20mm)
Height - Seated (Max) 0.134" (3.40mm) 0.134" (3.40mm) 0.134" (3.40mm) 0.134" (3.40mm) 0.134" (3.40mm)

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