inductance less than 10 nanohenries note: when or dering the alter nate configuration please add an ?a ? after the part number . (ie. plo-3a) standar d test points for plo-3 and plo-5 ar e 44.45mm; test points for plo-7, plo-10 and plo-15 ar e 63.50mm. low resistance power w i r ewounds plo series ? 3 watts to 15 watts ? 1, 2, 3, 5 and 10% tolerance ? 0.005 ohm to 0.18 ohm ? tc? s fr om 30 ppm/c to +500 ppm/c dimensions (mm) t ype l w h d e 1.6 0.8 0.8 0.05 0.8 plo-3 22.4 7.87 7.87 1.0 9.65 plo-5 22.4 9.65 8.89 1.0 10.4 plo-7 35.3 9.65 8.89 1.0 11.9 plo-10 47.8 9.65 8.89 1.0 11.9 plo-15 47.8 12.7 12.7 1.0 16.0 general note w elwyn components r eserves the right to make changes in pr oduct specification without notice or liability . all information is subject to w elwyn? s own data and is consider ed accurate at time of going to print. ? w elwyn components limited bedlington, northumberland ne22 7aa, uk t elephone: +44 (0) 1670 822181 facsimile: +44 (0) 1670 829465 email: info@welwyn-tt.com w ebsite: www .welwyn-tt.com 5 1 - o l p 0 1 - o l p 7 - o l p 5 - o l p 3 - o l p e p y t 5 1 0 1 7 5 3 s t t a w c 5 2 @ r e w o p s m h o e g n a r e c n a t s i s e r r005 to r18 r005 to r18 r01 to r18 r01 to r18 r01 to r18 electrical data physical data issue b 03.02 a subsidiary of tt electr onics plc w elwyn components 106 l d w h standar d configuration t ype plo t ype plo-xa e e alter nate configuration percent rated load hot spot t emperature ( c) ambient t emperature ( c) percent rated load power derating t emperatur e rise
low resistance power wirewounds plo series ? welwyn components limited bedlington, northumberland ne22 7aa, uk telephone: +44 (0) 1670 822181 facsimile: +44 (0) 1670 829465 email: info@welwyn-tt.com website: www.welwyn-tt.com 118 issue b 03.02 welwyn components ordering procedure example: plo3 at 10 milliohms and 5% tolerance in bulk pack - p l o 3 ? r 0 1 j i type configuration standard a alternate value (use iec62 code) tolerance (use iec62 code) f 1% j 5% g 2% k 10% h 3% note: 1 & 5% preferred packing i bulk standard
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