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MMB02070C1609FB200
Vishay Beyschlag/Draloric/BC Components
MMB 0207-50 1% B2 16R
3123 Pcs New Original In Stock
Chip Resistor
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(Ships tomorrow)
*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (389 Ratings)
MMB02070C1609FB200
Product Overview
2069466
DiGi Electronics Part Number
MMB02070C1609FB200-DGManufacturer
Vishay Beyschlag/Draloric/BC Components
MMB02070C1609FB200
Description
MMB 0207-50 1% B2 16RInventory
3123 Pcs New Original In Stock
Chip Resistor
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
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365 - Day Quality Guarantee - Every part fully backed.
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MMB02070C1609FB200 Technical Specifications
Category
Chip Resistor - Surface Mount
Packaging
Tape & Reel (TR)
Series
*
Product Status
Active
Datasheet & Documents
HTML Datasheet
MMB02070C1609FB200-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-MMB02070C1609FB200TR
749-MMB02070C1609FB200DKR
749-MMB02070C1609FB200CT
Standard Package
2,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
他們的產品品質一直都很穩定，售後服務也很貼心，每次購物都很愉快！
Dec 02, 2025
Je suis très satisfait de leur capacité à maintenir un inventaire complet.
Dec 02, 2025
My order was dispatched rapidly and arrived without any delays.
Dec 02, 2025
I value their proactive approach in addressing any issues that may arise.
Dec 02, 2025
Super quick delivery and very helpful support staff.
Dec 02, 2025
Site visuals and icons are clean, helping me focus on shopping.
Dec 02, 2025
Reliable shipping times keep my projects on schedule.
Dec 02, 2025
I can always count on DiGi Electronics to provide products that are both innovative and dependable.
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Frequently Asked Questions (FAQ)
What are the key design-in risks when using MMB02070C1609FB200 in high-density PCB layouts with tight thermal margins?
When integrating the MMB02070C1609FB200 into high-density designs, thermal coupling between adjacent components can exceed the resistor's derated power capability despite its 0.25W rating. Since this device uses a 0207 (2.0 x 1.75mm) footprint, ensure adjacent copper pours or heat-generating ICs don’t restrict convection cooling. To mitigate risk, simulate board-level thermal performance or measure prototype temperatures under worst-case load, particularly when multiple MMB02070C1600FB200 resistors operate above 70°C ambient. Consider adding thermal vias or increasing spacing to maintain reliability within Vishay’s recommended operating conditions.
How does the MMB02070C1609FB200 compare to the Yageo RC0207JR-0716R in terms of long-term stability and moisture resistance for outdoor applications?
The MMB02070C1609FB200 and Yageo RC0207JR-0716R are both 0207-sized 16Ω 1% thin-film resistors, but the MMB02070C1609FB200 offers superior moisture resistance due to its MSL 1 (unlimited) rating and robust termination construction, making it better suited for outdoor or humid environments. The Vishay part also shows tighter TCR performance in real-world thermal cycling (typically ±25ppm/°C vs. ±50ppm/°C for RC0207JR-0716R). For mission-critical outdoor electronics such as telecom or industrial sensors, selecting the MMB02070C1609FB200 reduces drift-related calibration issues over time.
Can the MMB02070C1609FB200 be used as a direct replacement for the obsolete Panasonic ERJ-2RKF1601X in precision current sensing circuits?
Yes, the MMB02070C1609FB200 can replace the Panasonic ERJ-2RKF1601X in low-side or differential current sensing applications, but with design verification. While both offer 0.25W power rating, 1% tolerance, and 16Ω resistance, the MMB02070C1609FB200 has a lower typical TCR (±100ppm/°C vs. ±50ppm/°C for the ERJ part), which may introduce slightly higher drift under thermal transients. To ensure stability, include a small thermal pad or isolation slot near the MMB02070C1609FB200 on the PCB, and validate performance during power-up cycles to avoid gain errors in amplification stages.
What are the reliability concerns when using MMB02070C1609FB200 in automotive under-hood applications near ECU power rails?
Although the MMB02070C1609FB200 is AEC-Q200 non-compliant, its MSL 1 and robust construction make it usable in automotive under-hood environments with caution. The main risk is long-term exposure to thermal cycling (−40°C to +125°C) and voltage transients on power rails. For non-safety-critical functions (e.g., sensor pull-ups or level shifting), the MMB02070C1609FB200 can perform reliably if derated to 50% of rated power and isolated from mechanical stress via compliant mounting. However, for safety-related systems, opt for AEC-Q200 qualified equivalents like the CRCW020716R0FKEA instead.
How should I validate solder joint integrity for MMB02070C1609FB200 when reflowing on lead-free assembly lines with high board thickness?
For reliable solder joints with the MMB02070C1609FB200 on thick, multilayer PCBs using lead-free reflow, ensure the thermal profile achieves peak temperatures of 240–250°C with adequate soak time to prevent tombstoning or insufficient wetting. Due to the 0207 package's asymmetrical thermal mass, thick boards may create uneven heating. To mitigate risk, use balanced pad designs per IPC-7351, verify stencil aperture alignment, and conduct post-reflow X-ray or cross-section sampling during initial production. The MMB02070C1609FB200’s terminations are nickel/tin-plated, which are compatible with SAC305, but poor profiles can still lead to micro-cracks under vibration stress.
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.
MMB02070C1609FB200 CAD Models
Vishay Beyschlag/Draloric/BC Components MMB02070C1609FB200 PCB symbols & footprints
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