22 0 MAGNETIC PRODUCTS April, 2014 - Revised July 14, 2014 Bourns® Model PM1210 Chip Inductor Series Changes to Manufacturing Materials, Equipment, Process, Location, Minimum Order Quantity and Product Specifications Bourns is upgrading the manufacturing equipment and process, moving the manufacturing location, increasing the minimum order quantity (MOQ), and changing some product specifications for the Model PM1210 Chip Inductor Series. As the result of the changes, the manufacturing location is transferring from Japan to China. The MOQ will be increased from 2,000 to 10,000. In addition, several key inductor characteristics including Q value, SRF, DC resistance, rated current, coil mounting position, Moisture Sensitivity Level (MSL), a soldering terminal dimension and materials will be modified. (See Tables 1-3 and Figure 1 for more specifications). The form, fit and function of the new parts will be affected by the changes, and the country of origin marking will be changed from Japan to China. The RoHS status will be changed from “compliant with exemption” to “compliant with no exemption.” Qualification tests include vibration, shock, resistance to soldering heat, terminal strength-pull, solderability, resistance to solvent, thermal shock, high temperature load life, humidity, and humidity load life. Tests have been completed and results are available upon request. For your convenience, the Model PM1210 Chip Inductor data sheet is available at www.bourns.com. The updated Material Declaration Sheet and Certificate of Compliance will be posted to the website on September 1, 2014. Implementation dates are as follows: First date code using the above changes: 1436 Date that manufacturing of existing products will cease: August 31, 2014 Date that deliveries of modified products will begin: September 1, 2014 As a result of such changes, two specific part numbers listed in Table 3 will become obsolete with the last time buy date of August 31, 2014. The last time ship date will be April 30, 2015. If you have any questions or need additional information, please feel free to contact Customer Service/ Inside Sales. IC1417 Bourns® Model PM1210 Chip Inductor Series Changes to Manufacturing Materials, Equipment, Process, Location, Minimum Order Quantity & Product Specifications April, 2014 - Revised July 14, 2014 Page 2 of 4 Table 1 ~ Changes to MOQ Part Number L (µH) Original MOQ Revised MOQ PM1210-1R0J-RC PM1210-1R2J-RC PM1210-1R5J-RC PM1210-1R8J-RC PM1210-2R2J-RC PM1210-2R7J-RC PM1210-3R3J-RC PM1210-3R9J-RC PM1210-4R7J-RC PM1210-5R6J-RC PM1210-6R8J-RC PM1210-8R2J-RC PM1210-100J-RC PM1210-120J-RC PM1210-150J-RC PM1210-180J-RC PM1210-220J-RC PM1210-270J-RC PM1210-330J-RC PM1210-390J-RC PM1210-470J-RC PM1210-560J-RC PM1210-680J-RC PM1210-820J-RC PM1210-101J-RC PM1210-121J-RC PM1210-151J-RC 1 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 Bourns® Model PM1210 Chip Inductor Series Changes to Manufacturing Materials, Equipment, Process, Location, Minimum Order Quantity & Product Specifications April, 2014 - Revised July 14, 2014 Page 3 of 4 Table 2 ~ Affected Part Numbers Part Number L (μH) Original Q Revised Q PM1210-1R0J-RC PM1210-1R2J-RC PM1210-1R5J-RC PM1210-1R8J-RC PM1210-2R2J-RC PM1210-2R7J-RC PM1210-3R3J-RC PM1210-3R9J-RC PM1210-4R7J-RC PM1210-5R6J-RC PM1210-6R8J-RC PM1210-8R2J-RC PM1210-100J-RC PM1210-120J-RC PM1210-150J-RC PM1210-180J-RC PM1210-220J-RC PM1210-270J-RC PM1210-330J-RC PM1210-390J-RC PM1210-470J-RC PM1210-560J-RC PM1210-680J-RC PM1210-820J-RC PM1210-101J-RC PM1210-121J-RC PM1210-151J-RC 1 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 Original SRF (MHz) 115 100 90 85 80 75 65 60 55 50 45 40 36 33 30 27 25 22 20 20 15 15 15 11 10 10 8 Revised SRF (MHz) 120 100 85 80 75 70 60 55 50 45 40 35 30 20 20 20 20 20 17 16 15 13 12 11 10 10 8 Original DCR (Ω) 0.69 0.75 0.75 0.82 0.95 1.1 1.2 1.3 1.5 1.6 1.8 2 2.1 2.5 2.8 3.3 3.7 5 5.6 6.4 7 8 9 10 10 11 15 Revised DCR (Ω) 0.7 0.75 0.85 0.9 1 1.1 1.2 1.3 1.5 1.6 1.8 2 2.1 2.5 2.8 3.3 3.7 5 5.6 6.4 7 8 9 10 11 11 15 Original Idc (mA) 230 215 210 200 190 180 180 175 165 160 150 140 140 125 120 110 105 90 85 80 75 70 65 60 60 55 50 Revised Idc (mA) 400 390 370 350 320 290 260 250 220 200 180 170 150 140 130 120 110 80 70 65 60 55 50 45 40 70 65 Bourns® Model PM1210 Chip Inductor Series Changes to Manufacturing Materials, Equipment, Process, Location, Minimum Order Quantity & Product Specifications April, 2014 - Revised July 10, 2014 Page 4 of 4 Figure 1 Terminal Dimensions Original Revised 2.90 ± 0.2 (.114 ± .008) 2.5 (.079) 3.2 (.126) 2.20 ± 0.2 (.087 ± .008) 2.2 (.086) 0.60 +0.3/-0.0 (.024 +.012/-.000) 3.20 ± 0.4 (.126 ± .016) 0.60 +0.3/-0.0 (.024 +.012/-.000) 0.6 (.024) 0.75 +0.2 (.030 +.008) 1.9 (.075) 0.75 +0.2 (.030 +.008) 1.00 ± 0.2 (.039 ± .008) 2.50 ± 0.2 (.098 ± .008) Coil Mounting Position Original Revised Vertical Horizontal Moisture Sensitivity Level Original Revised 1 3 The changes listed above have determined the obsolescence for the following part numbers. Table 3 ~ Obsolete Part Numbers PM1210-181J-RC PM1210-221J-RC