2512 Series Smaa Pure Alloy Current Sensing Precision Resistors

Product Details
Customization: Available
Application: Temperature Measurement
Manufacturing Technology: Accumulator
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  • 2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
  • 2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
  • 2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
  • 2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
  • 2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
  • 2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
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Basic Info.

Model NO.
2512 Series
Material
Alloy
Package
2512
Resistance Value
0.5m to 50m
Chip Size
2512
Material Code
a:Alloy
Power Code
3:3W
Transport Package
Polybag, Paper Carton
Specification
10x10/12x12/15x15(mm)
Origin
China
HS Code
8533900000
Production Capacity
35000/Day

Packaging & Delivery

Package Size
30.00cm * 20.00cm * 10.00cm
Package Gross Weight
2.000kg

Product Description

General
Chip size 2512
• Resistance value from 0.5mΩ to 50m• High power rating
• Low inductance 0.5nH to 5nH
• Low TCR
• Compatible with RoHS & Halogen free
• Compliant with AEC-Q200 standard
Application
• Switching model power supply
• Battery pack
• Notebook, personal computer
• Test Instrument
• Power Amplifie
Electrical Specifications
Type
Power Rating
at 70ºC(W)
Resistance
Range
(mΩ)
TCR
(ppm/ºC)
Resistance
Tolerance
Operation Temp.
Range
2512
3
0.5
±160
±1%(F)
-55ºC~+170ºC
1
±100
2~50
±50
Part Number Information
2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
Type
Application
Resistance Range (mΩ)
2512
wide electrode
0.5,1
narrow electrode
0.5,1
2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
Type
Resistance Range
(mΩ)
L
(mm)
W
(mm)
T
(mm)
A
(mm)
2512
0.5,1
6.40±0.30
3.20±0.30
0.9±0.20
1.90±0.25
1~50
6.40±0.30
3.20±0.30
0.9±0.20
1.00±0.25
Recommended Land Patterns
2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
Type
Resistance
Range
(mΩ)
A
(mm)
B
(mm)
C
(mm)
D
(mm)
2512
0.5,1
1.50
7.40
3.57
2.95
1~50
3.18
7.40
3.57
2.11
Materials
2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
No.
Materials
No
Materials
1
Alloy
4
Copper
2
Epoxy molding compounds
5
 
Nickel
3
Marking
6
Tin
Power Derating Curve
2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
Recommended Solder Curve
2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
Profile Feature
Pb-Free Assembly
Average Ramp-up Rate
(Tsmax to Tp)
3ºC/sec Max
Preheat
Temperature Min.(Tsmin)
Temperature
Max.(Tsmax)
Time(Tsmin to Tsmax)
150ºC
200ºC
60sec~120sec
Peak Temperature(Tp)
260ºC
Time within 5ºC of actual
Peak Temperature(Tp)
5sec
Melting tin time(TL)
20sec~30sec
Ramp-down Rate
6ºC/sec Max.
Time 25ºC to peak
Temperature
8 min Max.
2. Wave soldering
• Reservoir Temperature: 260ºC
• Time in Reservoir: 10sec Max.

3. Hand Soldering
• Temperature: 350ºC
• Time: 5sec Max.
Product Characte ristics
2512 Series Smaa Pure Alloy Current Sensing Precision Resistors2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
Packaging
1. Tape Packaging Dimensions
2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
2. Reel Dimensions
2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
3. Quantity of Package
Type
Resistance Range(mΩ)
Quantity(pcs)
2512
0.5~50
3000
4.Peeling Test
2512 Series Smaa Pure Alloy Current Sensing Precision Resistors
Storage
•The ambient temperature shall between 5ºC~30ºC.
• The relative humidity recommended for storage is between 25%RH~60%RH.
• Sealed plastic bags with desiccant shall be used to reduce the oxidation of the termination and shall only be
opened prior to use.
• The products shall not be stored in areas where harmful gases containing sulfur or chlorine are present.

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