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MMB02070C1620FB200
Vishay Beyschlag/Draloric/BC Components
MMB 0207-50 1% B2 162R
6188 Pcs New Original In Stock
Chip Resistor
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(Ships tomorrow)
*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (393 Ratings)
MMB02070C1620FB200
Product Overview
2069694
DiGi Electronics Part Number
MMB02070C1620FB200-DGManufacturer
Vishay Beyschlag/Draloric/BC Components
MMB02070C1620FB200
Description
MMB 0207-50 1% B2 162RInventory
6188 Pcs New Original In Stock
Chip Resistor
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
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MMB02070C1620FB200 Technical Specifications
Category
Chip Resistor - Surface Mount
Packaging
Tape & Reel (TR)
Series
*
Product Status
Active
Datasheet & Documents
HTML Datasheet
MMB02070C1620FB200-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8533.21.0040
Additional Information
Other Names
749-MMB02070C1620FB200TR
Standard Package
2,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
грудня 02, 2025
I've saved a lot thanks to their competitive prices, and their prompt shipping makes shopping easy.
грудня 02, 2025
The durability of their electronic parts is evident—they perform well even after extensive use over months.
грудня 02, 2025
I appreciate the quick turnaround on shipping from DiGi Electronics.
грудня 02, 2025
DiGi Electronics' products are built to last and perform excellently.
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Frequently Asked Questions (FAQ)
What are the key design-in considerations for the MMB02070C1620FB200 when replacing a 0603 resistor in a high-density PCB layout?
When integrating the MMB02070C1620FB200 into high-density designs, verify that the 0207 (MMB) footprint fits within your layout constraints—note that while it offers better power handling than 0603, it requires more board space. Ensure solder mask clearance and reflow profile compatibility, especially since its larger size may heat differently. Also confirm that the 1% tolerance and 100 ppm/°C TCR support signal accuracy in precision circuits. Consider long-term reliability under thermal cycling due to CTE mismatch in multi-layer boards.
How does the MMB02070C1620FB200 compare to the RC0603FR-07162L in terms of stability and power derating for precision voltage divider applications?
The MMB02070C1620FB200 offers superior power handling (500 mW vs. 100 mW) and better thermal stability over the RC0603FR-07162L due to its 0207 size, reducing self-heating errors in precision voltage dividers. However, the RC0603 is smaller for space-constrained designs. For applications with ambient temperatures above 70°C, the MMB02070C1620FB200 can operate closer to full rated power with less derating risk. Use thermal vias under the pads to maximize heat dissipation and minimize resistance drift during prolonged operation.
Can the MMB02070C1620FB200 be used as a drop-in replacement for failed thick-film resistors in automotive power supply circuits, and what failure risks should I watch for?
The MMB02070C1620FB200 can replace older thick-film resistors in automotive power supplies if the resistance value (162 Ω), tolerance (1%), and power rating (½ W) align—verify using circuit current measurements to avoid overstress. Key risks include pulse load survival: ensure transient events (e.g. load dump) don’t exceed peak pulse capability. Monitor PCB darkening or cracking near the MMB02070C1620FB200 as signs of thermal overstress. Prefer designs with margin (e.g. ≤70% of rated power) and conformal coating for humidity resistance in under-hood environments.
What are the reliability implications of using the MMB02070C1620FB200 in industrial motor drive feedback networks exposed to vibration and temperature cycling?
The MMB02070C1620FB200 is suitable for industrial feedback networks due to its robust construction and MSL1 rating, ensuring no moisture-related failures during assembly. However, under continuous vibration, use side-bonding or adhesive dispensing to prevent solder joint fatigue. Design with ≥0.5 mm clearance on both ends to accommodate mechanical stress. In temperature cycling environments (-40°C to +125°C), combine with low-CTE PCB materials to limit shear forces. Regularly test resistance stability over 1,000+ thermal cycles if deployed in safety-critical systems.
How do I ensure long-term stability of the MMB02070C1620FB200 in precision measurement circuits with low drift requirements?
To maintain long-term stability in precision measurement setups, operate the MMB02070C1620FB200 at ≤50% of its rated power to minimize resistance drift from self-heating. Use in conjunction with low-thermal-emf PCB materials (e.g. FR4-HT) to avoid parasitic thermocouple effects at solder joints. Avoid flux residues by using no-clean or fully cleaned assembly processes. For critical applications, pre-age the resistor via burn-in at 125°C for 168 hours to stabilize resistance before final calibration. Monitor resistance shift over time in field deployments exceeding 5 years.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
MMB02070C1620FB200 CAD Models
Vishay Beyschlag/Draloric/BC Components MMB02070C1620FB200 PCB symbols & footprints
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