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MCZ1210DH900L2TA0G
Electronics Part Number
MCZ1210DH900L2TA0G-WXManufacturer
TDK
MCZ1210DH900L2TA0G
Description
SMD Common Mode Choke, 2 Lines, 100mA, 90 Ohm RatingInventory
392 Pcs New Original In Stock
2-line, SMD | 90Ω 100mA DCR3Ω | Common mode choke | Compact noise filter
Quantity
Minimum 1
Minimum 1
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Basic cost: USD 70.00
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Technical Specifications
Category
Common Mode Chokes
Manufacturer
TDK
Packaging
-
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
0504 (1210 Metric), 4 Lead
Series
MCZ
Features
-
Product Status
Obsolete
Filter Type
Signal Line
Approval Agency
-
Size / Dimension
0.049" L x 0.039" W (1.25mm x 1.00mm)
Ratings
-
Height (Max)
0.024" (0.60mm)
Number of Lines
2
Impedance @ Frequency
90 Ohms @ 100 MHz
Current Rating (Max)
100mA
DC Resistance (DCR) (Max)
3Ohm
Voltage Rating - DC
5V
Voltage Rating - AC
-
Data Sheet Document (D)
Datasheets
Download MCZ1210DH900L2TA0G Product Specification (PDF)
HTML Datasheet
MCZ1210DH900L2TA0G-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8548.00.0000
Additional Information
Other Names
445-174550-6 445-174550-2 445-174550-1
Standard Package
4,000
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Frequently Asked Questions (FAQ)
Can the MCZ1210DH900L2TA0G be used as a direct replacement for MCZ1210CH900CPTA0G in high-noise auto
While the MCZ1210DH900L2TA0G and MCZ1210CH900CPTA0G both offer 90 Ohms @ 100 MHz impedance and similar 2-line SMD packaging, the MCZ1210DH900L2TA0G has a higher DCR (3Ohm max vs. 1.8Ohm max) which may increase power loss in sensitive automotive signal paths. Since the MCZ1210DH900L2TA0G is marked as obsolete, long-term supply risk is high—consider lifetime buy or redesign with newer alternatives like HCM1012GD900B05PDG. Ensure your layout accounts for the 100mA max current limit to avoid thermal buildup in continuous operation scenarios.
Is the MCZ1210DH900L2TA0G suitable for USB 2.0 data line filtering in space-constrained IoT devices,
The MCZ1210DH900L2TA0G is a strong fit for USB 2.0 differential pair filtering due to its 90 Ohm common mode impedance at 100 MHz, helping suppress EMI in high-speed data lines. Its 0504 (1210 metric) footprint saves board space in IoT designs, but the small size increases sensitivity to solder joint stress—use via-in-pad or thermal relief strategies during reflow. Confirm that trace lengths are balanced to preserve signal integrity and avoid skew-induced jitter.
How does the MCZ1210DH900L2TA0G perform in industrial environments near motors or relays where EMI s
The MCZ1210DH900L2TA0G provides 90 Ohms impedance at 100 MHz, making it effective against common EMI sources, but its attenuation decreases above 200 MHz—consider adding local shielding or a pi-filter with ceramics for higher frequency noise from inductive loads. The 100mA max current rating and 5V DC voltage limit mean it can fail silently under transient overloads; use in conjunction with TVS diodes and ensure operating current stays below 80mA continuously to mitigate overheating risks.
What are the key trade-offs when selecting MCZ1210DH900L2TA0G over RFHCM1012GD900B05T for HDMI or di
The MCZ1210DH900L2TA0G offers a tighter 3Ohm DCR spec than RFHCM1012GD900B05T, reducing signal amplitude loss in low-voltage display links, but the RFHCM part supports higher current (150mA vs. 100mA) and is actively recommended for new designs. The MCZ1210DH900L2TA0G’s obsolete status increases end-of-life risk—avoid it in production designs. For HDMI, impedance consistency over frequency is critical: verify S-parameters or use the RFHCM1012GD900B05T for better high-frequency roll-off and support.
Can MCZ1210DH900L2TA0G be safely used in wearable devices with constant thermal cycling, and how doe
Yes, the MCZ1210DH900L2TA0G’s MSL 1 (unlimited floor life) and -40°C to 85°C operating range make it suitable for wearables exposed to body heat and environmental swings. However, its 0.60mm height and small 1210 footprint require precise stencil design (0.12mm aperture) to avoid tombstoning during reflow. Due to obsolescence, ensure your contract manufacturer isn’t using expired reels—consider placing humidity indicator cards in storage and qualifying second-source parts like MCZ1210CH900L2 early in the design cycle.
Can the MCZ1210DH900L2TA0G be used as a direct replacement for MCZ1210CH900CPTA0G in high-noise auto
While the MCZ1210DH900L2TA0G and MCZ1210CH900CPTA0G both offer 90 Ohms @ 100 MHz impedance and similar 2-line SMD packaging, the MCZ1210DH900L2TA0G has a higher DCR (3Ohm max vs. 1.8Ohm max) which may increase power loss in sensitive automotive signal paths. Since the MCZ1210DH900L2TA0G is marked as obsolete, long-term supply risk is high—consider lifetime buy or redesign with newer alternatives like HCM1012GD900B05PDG. Ensure your layout accounts for the 100mA max current limit to avoid thermal buildup in continuous operation scenarios.
Is the MCZ1210DH900L2TA0G suitable for USB 2.0 data line filtering in space-constrained IoT devices,
The MCZ1210DH900L2TA0G is a strong fit for USB 2.0 differential pair filtering due to its 90 Ohm common mode impedance at 100 MHz, helping suppress EMI in high-speed data lines. Its 0504 (1210 metric) footprint saves board space in IoT designs, but the small size increases sensitivity to solder joint stress—use via-in-pad or thermal relief strategies during reflow. Confirm that trace lengths are balanced to preserve signal integrity and avoid skew-induced jitter.
How does the MCZ1210DH900L2TA0G perform in industrial environments near motors or relays where EMI s
The MCZ1210DH900L2TA0G provides 90 Ohms impedance at 100 MHz, making it effective against common EMI sources, but its attenuation decreases above 200 MHz—consider adding local shielding or a pi-filter with ceramics for higher frequency noise from inductive loads. The 100mA max current rating and 5V DC voltage limit mean it can fail silently under transient overloads; use in conjunction with TVS diodes and ensure operating current stays below 80mA continuously to mitigate overheating risks.
What are the key trade-offs when selecting MCZ1210DH900L2TA0G over RFHCM1012GD900B05T for HDMI or di
The MCZ1210DH900L2TA0G offers a tighter 3Ohm DCR spec than RFHCM1012GD900B05T, reducing signal amplitude loss in low-voltage display links, but the RFHCM part supports higher current (150mA vs. 100mA) and is actively recommended for new designs. The MCZ1210DH900L2TA0G’s obsolete status increases end-of-life risk—avoid it in production designs. For HDMI, impedance consistency over frequency is critical: verify S-parameters or use the RFHCM1012GD900B05T for better high-frequency roll-off and support.
Can MCZ1210DH900L2TA0G be safely used in wearable devices with constant thermal cycling, and how doe
Yes, the MCZ1210DH900L2TA0G’s MSL 1 (unlimited floor life) and -40°C to 85°C operating range make it suitable for wearables exposed to body heat and environmental swings. However, its 0.60mm height and small 1210 footprint require precise stencil design (0.12mm aperture) to avoid tombstoning during reflow. Due to obsolescence, ensure your contract manufacturer isn’t using expired reels—consider placing humidity indicator cards in storage and qualifying second-source parts like MCZ1210CH900L2 early in the design cycle.
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Sep 15 2026
