ASC_WA04/06 Series Chip Resistors Array

The ASC_WA04/06 series offers general-purpose chip resistors arrays constructed with a high-grade ceramic body (aluminum oxide). These components are designed for reduced final equipment size, lower assembly costs, and higher reliability. They are RoHS compliant and lead-free. Applications include consumer electrical equipment, EDP, computer applications, and telecom.

Product Attributes

• Brand: ASC
• Certifications: RoHS compliant
• Material: High grade ceramic body (aluminum oxide)
• Color: Not specified
• Origin: Not specified

Technical Specifications

Dimensions

WA04Y

L: 1.00 0.10, W: 1.00 0.10, T: 0.35 0.10, P: 0.65 0.10, A: 0.34 0.10, Ta: 0.20 0.15, Tb: 0.25 0.17

WA04X

L: 2.00 0.10, W: 1.00 0.10, T: 0.45 0.10, P: 0.50 0.05, A: 0.40 0.10, B: 0.20 0.10, C: 0.30 0.05, G: 0.25 0.10

WA06X

L: 3.20 0.10, W: 1.60 0.10, T: 0.50 0.10, P: 0.80 0.10, A: 0.60 0.10, B: 0.30 0.10, C: 0.40 0.10, G: 0.30 0.20

WA06W

L: 4.00 0.20, W: 1.60 0.15, T: 0.45 0.10, B: 0.30 0.20, G: 0.30 0.20, D: 0.20 0.10, P: 0.50 0.20, H1: 0.40 0.20, H2: 0.30 0.10

WA06T

L: 3.20+0.20/-0.10, W: 1.60+0.20/-0.10, T: 0.60 0.10, P: 0.80 0.10, A: 0.60 0.15, B: 0.35 0.15, C: 0.50 0.15, G: 0.50 0.15

Marking

3-digits marking for E24 series 1% ,5% products. For values up to 9.1 the R is used as a decimal point. For values of 10.0 or greater the first 2 digits apply to the resistance value and the third indicates the number of zeros to follow. No marking for WA04Y chip resistors array and E96 series resistance.

Functional Description

Standard values of nominal resistance are taken from the E24 series for 5% tolerance and E24/E96 series for 1% tolerance, in accordance with IEC publication 60063.

Mounting and Soldering

Suitable for automatic placement systems. Can be mounted on ceramic substrates and printed-circuit boards (PCBs). Robust construction allows immersion in a solder bath of 260C for 10 seconds. Tested for solderability at 235C for 2 seconds. No leaching at 260C for 30 seconds.

Test and Requirements

Tests are carried out according to IEC publication 115-8, category LCT/UCT/56. Meets requirements specified by EIA, EIAJ, and JIS. Standard atmospheric conditions: Temperature: 15C to 35C, Relative humidity: 45% to 75%, Air pressure: 86kPa to 106 kPa.

Test Condition for Jumper (0 )

Catalogue Numbers

Format: WA X XXXX X X L

• Size code: 06 (0603), 04 (0402)
• Type code: X (x4 Convex), Y (x2 Convex), W (x8 Convex), T (x4 Concave)
• Resistance code: 5% E24 (2 digits + no. of zeros + blank), 1%, E24+E96 (3 digits + no. of zeros), Jumper (000_)
• Tolerance: F (1%), J (5%), P (Jumper)
• Packaging code: T (7 Reel taping), B (Bulk)
• Termination code: L (Sn base, lead free)

Packaging

• WA06X, WA06T: 8mm width paper taping, 5000pcs/reel; Bulk: 5000pcs/polybag
• WA06W: 12mm width paper taping, 5000pcs/reel; Bulk: 5000pcs/polybag
• WA04X, WA04Y: 8mm width paper taping, 10,000pcs/reel