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CM1624-08DE The CM1624-08DE is a low-pass RLC EMI filter with integrated TVS diodes for T-Flash/MicroSD interfaces, featuring 40Ω termination resistors and 25kΩ pull-up resistors.
Mfr Part #:

CM1624-08DE

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The CM1624-08DE is a low-pass RLC EMI filter with integrated TVS diodes for T-Flash/MicroSD interfaces, featuring 40Ω termination resistors and 25kΩ pull-up resistors.
✓ Total Stock: 3,484 pcs
$ Price Range: $0.37

CM1624-08DE Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
1,907 pcs
On Request
1907 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,577 pcs
On Request
1577 pcs On Request 1 On Request On Request On Request On Request On Request
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CM1624-08DE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Center
ESD Protection
Filter Order
Height
Lead Spacing
Length
Mounting Type
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Resistance
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Tape & Reel
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CM1624-08DE Description

Short technical summary and product information.

The CM1624-08DE is a combination EMI filter and line termination device designed for T-Flash/MicroSD interfaces in mobile phones and portable electronics. It integrates six circuits with series impedance matching resistors, pull-up resistors, and TVS diodes for ESD protection.

 

Key electrical specifications include a termination resistance of 40 Ω, pull-up resistance of 25 kΩ, typical capacitance per line of 12 pF (at V_IN = 2.5 V), and inductance per line of 20 nH. The TVS working voltage is 5 V, and ESD protection exceeds ±15 kV contact discharge per IEC 61000-4-2 Level 4.

 

The device is housed in a 16-pin UDFN exposed pad package measuring 3.30 x 1.35 x 0.50 mm with a 0.4 mm pitch. It is surface mountable, supplied in tape and reel packaging with a standard quantity of 3000 pieces. The operating temperature range is -40°C to 85°C.

CM1624-08DE Quick Information

Product Type: EMI/RFI Filter
Series: CM1624
Canonical Name: CM1624-08DE Low-Pass EMI Filter with Integrated TVS Diodes
Subcategory: RLC Filter

CM1624-08DE Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: Lead-free Finish

CM1624-08DE Estimated Pricing

Qty Low High
3,000+ $0.37 $0.37

Estimated market price range - modelled values for guidance only, not live distributor offers.

CM1624-08DE Features

  • Low-pass RLC EMI filter with 6 channels.
  • Integrated TVS diodes for ESD protection up to ±15 kV.
  • Termination resistors of 40 Ω and pull-up resistors of 25 kΩ.
  • RoHS compliant and lead-free finish.
  • Compact 16-UFDFN package measuring 3.30 x 1.35 x 0.50 mm.

CM1624-08DE Applications

  • Designed for T-Flash/MicroSD interfaces in mobile devices.
  • Used in cellular phones and portable electronics.
  • Suitable for EMI filtering and line termination on data lines.
  • Provides ESD protection per IEC 61000-4-2 Level 4.

CM1624-08DE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the CM1624-08DE?

The operating temperature range is -40°C to 85°C.

What package type does the CM1624-08DE use?

It is available in a 16-UFDFN Exposed Pad package with dimensions 3.30 x 1.35 x 0.50 mm and a 0.4 mm pitch.

Is the CM1624-08DE RoHS compliant?

Yes, it is RoHS3 compliant and has a lead-free finish.

What is the ESD protection level of the CM1624-08DE?

It provides ESD protection in excess of ±15 kV contact discharge per IEC 61000-4-2 Level 4.

What are the termination and pull-up resistance values?

Termination resistance is 40 Ω and pull-up resistance is 25 kΩ.

What is the typical capacitance per line?

The typical capacitance per line is 12 pF at V_IN = 2.5 V.

What is the typical application for the CM1624-08DE?

It is designed for EMI filtering and line termination on T-Flash/MicroSD interfaces in mobile devices.

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