FIXED RESISTORS August, 2015 Bourns® Model FW, W, and WS Series Fixed Resistors Change to Packaging Dimensions/Tolerances of the Carrier Tape and Packaging Box The Bourns® Model FW, W, and WS Series Fixed Resistors packaging dimensions/tolerances of the carrier tape and packaging box have changed. The specific dimensional changes and affected part numbers are listed on pages 2-5 of this notice. The changes occurred as follows: First date code using the above changes: 1518 Date that deliveries of modified packaging began: FW Series: May 14, 2015 W Series: June 11, 2015 WS Series: May 28, 2015 Should you have any questions or need additional information, please feel free to contact Customer Service/Inside Sales. N1509 Bourns® Model FW, W, and WS Series Fixed Resistors Change to Packaging Dimensions/Tolerances of the Carrier Tape and Packaging Box August, 2015 Page 2 of 5 Product Packaging Specifications O C T 6±1 P B Z = 1.0 DIMENSIONS: MM (INCHES) t L1 S L2 Original Dimensions - FW Series Model O P A B C Qty./Box FW10A (1 W) 52 ± 1 (2.047 ± .039) 5 ± 0.3 (.197 ± .112) 75 ± 5 (2.953 ± .197) 70 ± 5 (2.756 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. FW20A (2 W) 58 ± 1 (2.283 ± .039) 5 ± 0.3 (.197 ± .112) 80 ± 5 (3.150 ± .197) 82 ± 5 (3.228 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. FW30A (3 W) 65 ± 1 (2.559 ± .039) 10 ± 0.3 (.393 ± .112) 90 ± 5 (3.543 ± .197) 119 ± 5 (4.685 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. FW50A (5 W) 65 ± 1 (2.559 ± .039) 10 ± 0.3 (.393 ± .112) 90 ± 5 (3.543 ± .197) 88 ± 5 (3.465 ± .197) 255 ± 5 (10.039 ± .197) 500 pcs. FW70A (7 W) 65 ± 1 (2.559 ± .039) 10 ± 0.3 (.393 ± .112) 90 ± 5 (3.543 ± .197) 88 ± 5 (3.465 ± .197) 255 ± 5 (10.039 ± .197) 500 pcs. New Dimensions - FW Series Model O P A B C Qty./Box FW10A (1 W) 52 ± 1 (2.047 ± .039) 5 ± 0.3 (.197 ± .012) 75 ± 5 (2.953 ± .197) 70 ± 5 (2.756 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. FW20A (2 W) 58 ± 1 (2.283 ± .039) 10 ± 0.5 (.394 ± .020) 90 ± 5 (3.543 ± .197) 119 ± 5 (4.685 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. FW30A (3 W) 65 ± 5 (2.559 ± .197) 10 ± 0.5 (.394 ± .020) 90 ± 5 (3.543 ± .197) 119 ± 5 (4.685 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. FW50A (5 W) 65 ± 5 (2.559 ± .197) 10 ± 0.5 (.394 ± .020) 90 ± 5 (3.543 ± .197) 88 ± 5 (3.465 ± .197) 255 ± 5 (10.039 ± .197) 500 pcs. FW70A (7 W) 90 ± 5 (3.543 ± .197) 10 ± 0.5 (.394 ± .020) 90 ± 5 (3.543 ± .197) 124 ± 5 (4.882 ± .197) 500 ± 5 (19.685 ± .197) 500 pcs. Bourns® Model FW, W, and WS Series Fixed Resistors Change to Packaging Dimensions/Tolerances of the Carrier Tape and Packaging Box August, 2015 Page 3 of 5 Product Packaging Specifications O C T 6±1 P B Z = 1.0 DIMENSIONS: MM (INCHES) t A L1 S L2 Original Dimensions - W Series Model O P A B C Qty./Box W1M 58 ± 1 (2.283 ± .039) 5 ± 0.3 (.197 ± .112) 75 ± 5 (2.953 ± .197) 70 ± 5 (2.756 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. W2M 58 ± 1 (2.283 ± .039) 5 ± 0.3 (.197 ± .112) 80 ± 5 (3.150 ± .197) 82 ± 5 (3.228 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. W3M 65 ± 5 (2.559 ± .197) 10 ± 0.3 (.393 ± .112) 90 ± 5 (3.543 ± .197) 119 ± 5 (4.685 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. W5M 65 ± 5 (2.559 ± .197) 10 ± 0.3 (.393 ± .112) 90 ± 5 (3.543 ± .197) 88 ± 5 (3.465 ± .197) 255 ± 5 (10.039 ± .197) 500 pcs. W7M 90 ± 5 (3.543 ± .197) 10 ± 0.3 (.393 ± .112) 115 ± 5 (4.528 ± .197) 124 ± 5 (4.882 ± .197) 500 ± 5 (19.685 ± .197) 500 pcs. For W9M and W10M packaging specifications, please contact factory. New Dimensions - W Series Model O P A B C Qty./Box W1M 58 ± 1 (2.283 ± .039) 5 ± 0.3 (.197 ± .012) 75 ± 5 (2.953 ± .197) 70 ± 5 (2.756 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. W2M 58 ± 1 (2.283 ± .039) 10 ± 0.5 (.394 ± .020) 80 ± 5 (3.150 ± .197) 82 ± 5 (3.228 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. W3M 65 ± 5 (2.559 ± .197) 10 ± 0.5 (.394 ± .020) 90 ± 5 (3.543 ± .197) 119 ± 5 (4.685 ± .197) 255 ± 5 (10.039 ± .197) 1,000 pcs. W5M 65 ± 5 (2.559 ± .197) 10 ± 0.5 (.394 ± .020) 90 ± 5 (3.543 ± .197) 88 ± 5 (3.465 ± .197) 255 ± 5 (10.039 ± .197) 500 pcs. W7M 90 ± 5 (3.543 ± .197) 10 ± 0.5 (.394 ± .020) 115 ± 5 (4.528 ± .197) 124 ± 5 (4.882 ± .197) 500 ± 5 (19.685 ± .197) 500 pcs. For W9M and W10M packaging specifications, please contact factory. Bourns® Model FW, W, and WS Series Fixed Resistors Change to Packaging Dimensions/Tolerances of the Carrier Tape and Packaging Box August, 2015 Page 4 of 5 Product Packaging Specifications O C T 6±1 P B Z = 1.0 DIMENSIONS: A MM (INCHES) t L1 S L2 Original Dimensions - WS Series Model O P A B C WS1M 58 ± 1 (2.283 ± .039) 5 ± 0.3 (.197 ± .112) 75 ± 5 (2.953 ± .197) 70 ± 5 (2.756 ± .197) 255 ± 5 (10.039 ± .197) WS1A, WS2M 58 ± 1 (2.283 ± .039) 5 ± 0.3 (.197 ± .112) 80 ± 5 (3.150 ± .197) 82 ± 5 (3.228 ± .197) 255 ± 5 (10.039 ± .197) WS2A, WS3M 65 ± 5 (2.559 ± .197) 10 ± 0.3 (.393 ± .112) 90 ± 5 (3.543 ± .197) 119 ± 5 (4.685 ± .197) 255 ± 5 (10.039 ± .197) WS3A, WS5M 65 ± 5 (2.559 ± .197) 10 ± 0.3 (.393 ± .112) 90 ± 5 (3.543 ± .197) 88 ± 5 (3.465 ± .197) 255 ± 5 (10.039 ± .197) WS5A, WS7M 90 ± 5 (3.543 ± .197) 10 ± 0.3 (.393 ± .112) 115 ± 5 (4.528 ± .197) 124 ± 5 (4.882 ± .197) 500 ± 5 (19.685 ± .197) Pkg. Style Min. Order Qty. (Pcs.) Pcs./ Box 5,000 1,000 pcs. 2,000 500 pcs. Min. Order Qty. (Pcs.) Pcs./ Box 5,000 1,000 2,000 500 Ammo Pack For WS7A and WS8M packaging specifications, please contact factory. New Dimensions - WS Series Model O P A B C WS1M 58 ± 1 (2.283 ± .039) 5 ± 0.3 (.197 ± .012) 75 ± 5 (2.953 ± .197) 70 ± 5 (2.756 ± .197) 255 ± 5 (10.039 ± .197) WS1A, WS2M 58 ± 1 (2.283 ± .039) 5 ± 0.3 (.197 ± .012) 80 ± 5 (3.150 ± .197) 82 ± 5 (3.228 ± .197) 255 ± 5 (10.039 ± .197) WS2A, WS3M 65 ± 5 (2.559 ± .197) 10 ± 0.5 (.394 ± .020) 90 ± 5 (3.543 ± .197) 119 ± 5 (4.685 ± .197) 255 ± 5 (10.039 ± .197) WS3A, WS5M 65 ± 5 (2.559 ± .197) 10 ± 0.5 (.394 ± .020) 90 ± 5 (3.543 ± .197) 88 ± 5 (3.465 ± .197) 255 ± 5 (10.039 ± .197) WS5A, WS7M 90 ± 5 (3.543 ± .197) 10 ± 0.5 (.394 ± .020) 115 ± 5 (4.528 ± .197) 124 ± 5 (4.882 ± .197) 500 ± 5 (19.685 ± .197) For WS7A and WS8M packaging specifications, please contact factory. Pkg. Style Ammo Pack Bourns® Model FW, W, and WS Series Fixed Resistors Change to Packaging Dimensions/Tolerances of the Carrier Tape and Packaging Box August, 2015 Page 5 of 5 Affected Part Numbers FW Series FW10A1000JA FW20A-DJ6-18R0JA FW30A10R0JA FW50A4R70JA FW10A10R0AJA FW20A1000JA FW30A15R0JA FW50A68R0JA FW10A10R0JA FW20A10R0JA FW30A22R0JA FW50A6R80JA FW10A15R0JA FW20A15R0JA FW30A33R0JA FW50A82R0JA FW10A22R0JA FW20A18R0JA FW30A47R0JA FW70A1000JA FW10A33R0JA FW20A20R0JA FW30A4R70JA FW70A10R0JA FW10A47R0JA FW20A22R0JA FW30A5R10JA FW70A15R0JA FW10A4R70JA FW20A27R0JA FW30A5R60JA FW70A22R0JA FW10A5R10JA FW20A33R0JA FW30A68R0JA FW70A33R0JA FW10A5R60JA FW20A47R0JA FW30A6R80JA FW70A47R0JA FW10A68R0JA FW20A4R70JA FW30A82R0JA FW70A4R70JA FW10A6R20JA FW20A5R60JA FW30A8R20JA FW70A68R0JA FW10A6R80JA FW20A68R0JA FW50A1000JA FW70A6R80JA FW10A7R50JA FW20A6R80JA FW50A10R0JA FW70A7R50JA FW10A82R0JA FW20A7R50JA FW50A15R0JA FW70A82R0JA FW10A8R20JA FW20A82R0JA FW50A22R0JA FW70A9R10JA FW10A9R10JA FW20A8R20JA FW50A33R0JA FW20A-DJ5-27R0JA FW30A1000JA FW50A47R0JA W Series WS Series W1M1000J WS1M1500J W1M22R0J WS1M33R0J W1M33R0J WS2M1500J W2M1000J WS2M22R0J W3M22R0J WS2M33R0J WS2M47R0J WS2M68R0J WS3M33R0J WS5M1001J WS5M3301J