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Beijing Silk Road Enterprise Management Services Co., Ltd.

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  3. Low Resistance Metal Alloy Chip Resistor EVER OHMS MA251230FR070FZ for in
China Low Resistance Metal Alloy Chip Resistor EVER OHMS MA251230FR070FZ for in
China Low Resistance Metal Alloy Chip Resistor EVER OHMS MA251230FR070FZ for in

  1. China Low Resistance Metal Alloy Chip Resistor EVER OHMS MA251230FR070FZ for in

Low Resistance Metal Alloy Chip Resistor EVER OHMS MA251230FR070FZ for in

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Power(Watts) 3W
Resistance 70mΩ
Type Current Sense Resistor
Temperature Coefficient ±50ppm/℃
Tolerance ±1%
Description 70mΩ ±1% 3W Current Sense Resistor
Mfr. Part # MA251230FR070FZ
Package 2512
Model Number MA251230FR070FZ

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  1. Product Details
  2. Company Details

Product Specification

Power(Watts) 3W Resistance 70mΩ
Type Current Sense Resistor Temperature Coefficient ±50ppm/℃
Tolerance ±1% Description 70mΩ ±1% 3W Current Sense Resistor
Mfr. Part # MA251230FR070FZ Package 2512
Model Number MA251230FR070FZ

Product Overview

The MA Series Metal Alloy Low-Resistance Chip Resistor is engineered for high-precision current sensing and voltage division applications. These resistors offer low resistance and low TCR (Temperature Coefficient of Resistance), ensuring excellent long-term stability. They are RoHS compliant, halogen-free, and lead-free. Available in various sizes and specifications, they are suitable for demanding applications including entertainment products, power supplies, measuring instruments, industrial products, and battery management systems. ACE-Q200 qualified options are also available.

Product Attributes

  • Brand: MA Series
  • Material: Metal Alloy (MnCuSn, MnCu, FeCrAl, Cu)
  • Compliance: RoHS compliant, Halogen free, Lead free
  • Qualification: ACE-Q200 qualified available

Technical Specifications

Type Size (Inch) Rated Power at 70 Resistance Range (m) T.C.R. (ppm/) Max. Rating Current (A) Max. Overload Current (A) Operating Temperature Range () Material
MA1206 1206 0.75W 51~100 50 3.83 7.66 -55 ~ +170 FeCrAl (R051~R100)
MA1206 1206 1W 7~50 50 31.62 63.25 -55 ~ +170 MnCuSn (R001), MnCu (R002~R007), FeCrAl (R008~R050)
MA2512 2512 1W 7~450 50 44.72 100.00 -55 ~ +170 MnCuSn (R0005), MnCu (R001~R006), FeCrAl (R007~R450)
MA2512 2512 2W 7~450 50 63.25 141.42 -55 ~ +170 MnCuSn (R0005), MnCu (R001~R006), FeCrAl (R007~R450)
MA2512 2512 3W 7~100 50 77.46 154.91 -55 ~ +170 MnCuSn (R0005), MnCu (R001~R006), FeCrAl (R007~R100)
MA2725 2725 4W 0.25~3 50 126.49 252.98 -55 ~ +170 MnCuSn (R00025), MnCu (R0005~R0025), FeCrAl (R003)
MA2728 2728 4W 4~450 50 31.62 54.77 -55 ~ +170 FeCrAl (R004~R450)
MA4527 4527 2W 7~100 50 63.25 109.54 -55 ~ +170 MnCuSn (R0005), MnCu (R001~R005), FeCrAl (R006~R500)
MA4527 4527 3W 7~60 50 77.46 134.16 -55 ~ +170 MnCuSn (R0005), MnCu (R001~R005), FeCrAl (R006~R60)
MA4527 4527 5W 7~500 50 100 173.20 -55 ~ +170 MnCuSn (R0005), MnCu (R001~R005), FeCrAl (R006~R500)

Jumper Specifications

Type Rating Power at 70 Max. Rating Current (A) Resistance (m) Material Operating Temperature Range ()
MA1206 1W 70.7 0.2 Jumper: Cu -55~+170
MA2512 2W 100 0.2 Jumper: Cu -55~+170

Dimensions (mm)

Type Power Rating Resistance Range L W H T1 T2
MA1206 0.75W 51~100 m 3.200.254 1.650.254 0.3500.254 0.400.254 0.5080.254
MA1206 1W 1~2m 3.200.254 1.650.254 0.6300.254 0.400.254 0.5080.254
MA1206 1W 3~50m 3.200.254 1.650.254 0.4300.254 0.400.254 0.5080.254
MA2512 1W, 2W 0.5~1m 6.3500.254 3.0500.254 0.6500.254 1.050.254 2.2000.254
MA2512 1W, 2W 1.5m 6.3500.254 3.0500.254 0.5100.254 1.050.254 2.2000.254
MA2512 1W, 2W 2m 6.3500.254 3.0500.254 1.4000.254 1.050.254 2.2000.254
MA2512 1W, 2W 2.5~75 m 6.3500.254 3.0500.254 1.1000.254 1.050.254 2.2000.254
MA2512 1W, 2W 76~200 m 6.3500.254 3.0500.254 0.750.254 1.1000.254 0.8500.254
MA2512 1W, 2W 201~450m 6.3500.254 3.0500.254 0.4100.254 0.750.254 0.8500.254
MA2512 3W 0.5~1m 6.3500.254 3.0500.254 0.6500.254 1.050.254 2.2000.254
MA2512 3W 1.5m 6.3500.254 3.0500.254 0.5400.254 0.750.254 2.0000.254
MA2512 3W 2m 6.3500.254 3.0500.254 0.750.254 1.4000.254 0.750.254
MA2512 3W 2.5~100m 6.3500.254 3.0500.254 1.1000.254 0.750.254 0.8500.254
MA2725 4W 0.25m 6.8000.254 6.3500.254 0.7700.254 0.200~1.500 2.3000.254
MA2725 4W 0.5m 6.8000.254 6.3500.254 0.6500.254 0.200~1.500 1.8000.254
MA2725 4W 1m 6.8000.254 6.3500.254 0.6500.254 0.200~1.500 1.8000.254
MA2725 4W 1.5~3m 6.8000.254 6.3500.254 0.5500.254 0.200~1.500 1.8000.254
MA2728 4W 4~450m 6.6000.254 6.7000.254 0.6200.254 0.200~1.000 1.1000.254
MA4527 2W 0.5m 11.3000.500 6.6000.500 0.7700.254 0.200~1.000 3.0000.254
MA4527 2W 1~1.5m 11.3000.500 6.6000.500 0.6500.254 0.200~1.000 3.0000.254
MA4527 2W 2~5m 11.3000.500 6.6000.500 2.0000.254 0.200~1.000 3.0000.254
MA4527 2W 6~100m 11.3000.500 6.6000.500 0.5500.254 0.200~1.000 3.0000.254
MA4527 3W 0.5m 11.3000.500 6.6000.500 0.7700.254 0.200~1.000 3.0000.254
MA4527 3W 1~1.5m 11.3000.500 6.6000.500 0.6500.254 0.200~1.000 3.0000.254
MA4527 3W 2~5m 11.3000.500 6.6000.500 2.0000.254 0.200~1.000 3.0000.254
MA4527 3W 6~60m 11.3000.500 6.6000.500 0.5500.254 0.200~1.000 3.0000.254
MA4527 5W 0.5m 11.3000.500 6.6000.500 0.7700.254 0.200~1.000 3.0000.254
MA4527 5W 1~1.5m 11.3000.500 6.6000.500 0.7200.254 0.200~1.000 3.0000.254
MA4527 5W 2~5m 11.3000.500 6.6000.500 2.0000.254 0.200~1.000 3.0000.254
MA4527 5W 6~500m 11.3000.500 6.6000.500 0.6200.254 0.200~1.000 3.0000.254
MA1206 1W Jumper 0.2m 3.2000.254 1.6500.254 0.6700.254 0.400.254 0.5080.254
MA2512 2W Jumper 0.2m 6.3500.254 3.0500.254 0.6700.254 1.050.254 1.1000.254

Packing Quantity

TYPE PCS /Reel
MA1206 5000
MA2512 4000
MA2725 2000
MA2728 2000
MA4527 1000

Reel Dimensions (mm)

Reel Type / Tape A B C D W M
7 reel for 8 mm embossed (for MA1206) 2.00.5 13.20.5 17.70.5 60.00.5 12.00.5 1781.0
7 reel for 12 mm embossed 2.50.5 13.50.5 17.70.5 60.00.5 16.20.5 1781.0
7 reel for 24 mm embossed 2.00.5 13.20.5 17.70.5 60.00.5 24.42.0 1781.0

Embossed Dimensions (mm)

Item W P E F D D1 G H A Bo T1 T
MA1206 8.00.30 4.00.10 1.750.10 3.50.10 1.00.10 4.00.10 2.00.10 2.030.10 3.550.10 0.700.10 0.200.05
MA2512 12.00.30 4.00.10 1.750.10 5.50.10 1.550.10 4.00.10 2.00.10 3.500.10 6.750.10 0.900.10 0.200.05
MA2725 12.00.30 8.00.10 1.750.10 5.50.10 1.550.10 4.00.10 2.00.10 6.810.10 7.160.10 1.050.10 0.250.05
MA2728 12.00.30 8.00.10 1.750.10 5.50.10 1.550.10 4.00.10 2.00.10 7.100.10 7.050.10 0.950.10 0.200.05
MA4527 24.00.30 12.00.10 1.750.10 11.50.10 1.500.10 4.00.10 2.00.10 7.380.10 12.00.10 1.050.10 0.300.10

Plating Thickness

  • Ni: 2m
  • Sn (Tin): 3m

2410121326_EVER-OHMS-MA251230FR070FZ_C252689.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    >>300

  • Ecer Certification：

    Verified Supplier

Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...

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Get in touch with us

  • Reach Us
  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icpassive.com/

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