Vishay / Beyschlag

MMU 0102, MMA 0204, and MMB 0207 Precision MELF Resistors

Vishay resistors are designed to meet the needs of applications with high stability and reliability requirements

Image of Vishay MMU 0102, MMA 0204, and MMB 0207 Precision MELF ResistorsVishay offers an enhanced resistance range for precision versions of its AEC-Q200-qualified, thin-film MELF resistors in the 0102, 0204, and 0207 case sizes. They are designed to meet the needs of applications with high stability and reliability requirements. The MMU 0102, MMA 0204, and MMB 0207 are available with low TCR down to ± 15 ppm/K, tight tolerances down to ±0.1%, and high resistance values to 10 MΩ. Compared to previous thin-film MELF resistor offerings, these devices provide significantly higher resistance. For example, a device in the 0204 case size with a TCR of ±25 ppm/K and a tolerance of 0.1%, resistance had previously been limited to 511 kΩ. The precision MMA 0204, however, offers 10 times higher resistance of 5.11 MΩ at the same TCR and tolerance and 1 MΩ at an even lower TCR of ±15 ppm/K. With their high resistance, a single MMA 0204 or MMB 0207 resistor can replace multiple lower-value devices used in series, which not only saves space but simplifies designs and lowers overall costs.

Features
  • IECQ-CECC approved according to EN 140401-803
  • AEC-Q200 qualified
  • Advanced metal-film technology
  • Superior stability: class 0.05
  • Intrinsic sulfur resistance
Applications
  • Automotive
  • Telecommunication
  • Industrial
  • Medical equipment

MMU 0102, MMA 0204, and MMB 0207 Precision MELF Resistors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES SMD 2K OHM 1% 1W 0207MMB02070C2001FB200RES SMD 2K OHM 1% 1W 020774589 - Immediate$1.31View Details
RES SMD 1M OHM 1% 1W MELFMMB0207MC1004FB200RES SMD 1M OHM 1% 1W MELF28431 - Immediate$5.34View Details
MMB 0207-25 0.1% HV AT B2 680KMMB0207SD6803BB200MMB 0207-25 0.1% HV AT B2 680K8217 - Immediate$18.15View Details
RES SMD 470 OHM 1% 0.4W 0204MMA02040C4700FB300RES SMD 470 OHM 1% 0.4W 0204475522 - Immediate$0.82View Details
RES SMD 1K OHM 1% 0.4W 0204MMA02040C1001FB300RES SMD 1K OHM 1% 0.4W 0204263711 - Immediate$0.82View Details
RES SMD 1M OHM 1% 0.4W 0204MMA02040C1004FB300RES SMD 1M OHM 1% 0.4W 0204124143 - Immediate$0.82View Details
RES SMD 1 OHM 1% 0.4W 0204MMA02040C1008FB300RES SMD 1 OHM 1% 0.4W 0204218230 - Immediate$0.82View Details
RES SMD 1K OHM 1% 0.3W 0102MMU01020C1001FB300RES SMD 1K OHM 1% 0.3W 0102118578 - Immediate$0.82View Details
RES SMD 3.3 OHM 1% 0.4W 0204MMA02040C3308FB300RES SMD 3.3 OHM 1% 0.4W 02043306 - Immediate$0.82View Details
RES SMD 100K OHM 1% 0.4W 0204MMA02040C1003FB300RES SMD 100K OHM 1% 0.4W 020427632 - Immediate$0.82View Details
RES SMD 10K OHM 1% 0.4W 0204MMA02040C1002FB300RES SMD 10K OHM 1% 0.4W 020425919 - Immediate$0.82View Details
RES SMD 10 OHM 1% 0.4W 0204MMA02040C1009FB300RES SMD 10 OHM 1% 0.4W 020436844 - Immediate$0.82View Details
RES SMD 10M OHM 1% 0.4W 0204MMA02040C1005FB300RES SMD 10M OHM 1% 0.4W 020425033 - Immediate$0.82View Details
RES SMD 47 OHM 1% 0.4W 0204MMA02040C4709FB300RES SMD 47 OHM 1% 0.4W 020430879 - Immediate$0.82View Details
RES SMD 100 OHM 1% 0.4W 0204MMA02040C1000FB300RES SMD 100 OHM 1% 0.4W 020425274 - Immediate$0.82View Details
RES SMD 120 OHM 1% 0.4W 0204MMA02040C1200FB300RES SMD 120 OHM 1% 0.4W 020420144 - Immediate$0.82View Details
RES SMD 220 OHM 1% 0.4W 0204MMA02040C2200FB300RES SMD 220 OHM 1% 0.4W 020415390 - Immediate$0.82View Details
RES SMD 33 OHM 1% 0.4W 0204MMA02040C3309FB300RES SMD 33 OHM 1% 0.4W 020421064 - Immediate$0.82View Details
RES SMD 330 OHM 1% 0.4W 0204MMA02040C3300FB300RES SMD 330 OHM 1% 0.4W 020418218 - Immediate$0.82View Details
RES SMD 1.5K OHM 1% 0.4W 0204MMA02040C1501FB300RES SMD 1.5K OHM 1% 0.4W 020419304 - Immediate$0.82View Details

Kits

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
LAB KIT HV CHIP MELFLABHV01CHIPMELFLAB KIT HV CHIP MELF8 - Immediate$1,456.47View Details
RESISTOR KIT 33-1M 0.4W 2180PCSLMB964MMB02070DB00RESISTOR KIT 33-1M 0.4W 2180PCS2 - Immediate$756.32View Details
LMA 12 1 MMA 0204-50 1%LMA121MMA02040CF00LMA 12 1 MMA 0204-50 1%1 - Immediate$756.32View Details
RESISTR KIT 43-511K 1/4W 1980PCSLMA964MMA02040DB00RESISTR KIT 43-511K 1/4W 1980PCS4 - Immediate$756.32View Details
RES KIT 100-221K 1/5W 1640PCSLMU964MMU01020DB00RES KIT 100-221K 1/5W 1640PCS2 - Immediate$756.32View Details
LAB KIT MELF LOW OHMIC RESISTORSLML121MELF0CBFGJ00LAB KIT MELF LOW OHMIC RESISTORS0 - ImmediateSee Page for PricingView Details
LMB 12 1 MMB 0207-50 1%LMB121MMB02070CF00LMB 12 1 MMB 0207-50 1%0 - Immediate$722.16View Details
Published: 2024-12-16

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