LCR-SP™ Data Sheet

1. Size:

Equivalent Copper core dimension

  • Width: 1.00-6.00 mm ±0.080
  • Thickness: ≥ 0.120 mm ±0.008
  • Equivalent thickness

NOTE: The LCR thickness indicated in the above table is the equivalent flat ribbon thickness

The overall measured thickness value of LCR ribbon = Equivalent + 0.025mm

 

2. Chemical Composition Base Material:

Material

  • CDA 102 – ASTM B170
  • CDA 110 – ASTM B5
  • ETP1 – DIN EN 13602
  • Cu-OF1 – DIM EN 13602

 

3. Mechanical Properties:

Measurement method: The pull force is measured on the finished copper wire after annealing.

Testing is done in accordance with SEMI PV RIBBON STANDARDS PV018-0811 and PV019-0811

 

  • Tensile Strength: Max 270 N/mm²
  • Yield Strength: Max 100 N/mm²
  • Elongation: Min 25%

*According to customer specifications

 

4. Coating:

  • Solder Coated Copper Wire – All sides coated
  • Leaded Solder Alloys Sn62Pb36Ag2
  • Sn60Pb40
  • Lead Free Solder Alloys Sn100
  • Sn96.5Ag3.5
  • Other solder coatings are available upon request

Solder Coating Thickness 1-3 µm Average

 

5. Straightness:

  • Measuring Method: Freely suspend ribbon sample weighted with 10g
  • Camber: 8mm max in 1m

 

6. Reflectivity:

  • Reflectivity 45% minimum

 

The measurement method for reflectivity is the Ulbrich Reflectivity Gauge, which is used for reference and for internal process control. This measurement will be the reported value for reflectivity, which may not correlate with the customer’s measurement method and may not be indicative of the cell performance.

 

 7. Packing:

Traverse Wound Spool Packaging Information

  • Spool: 10S
  • P5R/JP5
  • Other spools are available on request

Spool Dimensions

Ulbrich

d1

d2

d3

d4

 L1

L2

L3

Capacity

Spool #

mm

mm

mm

mm

mm

mm

mm

kgs

10S

152

102

16

10

122

102

19

4.5

P5R/JP5

160

90

20

13

114

90

32

4.5

 

 

NOTE:  The information provided above is based on our current standard knowledge and does not claim to be exhaustive.  This information may not be passed on to third parties without approval by Ulbrich Solar Technologies, Inc.