CRT00805 TTELEC | Alldatasheet
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Technical content
TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics’ own data and is considered accurate at time of going to print. © TT electronics plc 08. 11
- 40% adjustment available
- Wrap around terminations
- Inner electrode protection Trimmable Surface Mount Resistors CRT Series s 40% adjustment available s Wrap around terminations s Inner electrode protection General Note Welwyn Components reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. © 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 Electrical Data Physical Data 06.08 A subsidiary of TT electronics plc Welwyn Components Dimensions (mm) & Weight (g) Type L W A T 5 1.0 +2.0 +2.0 + 5 0.0-1.0-1.0- 5 1.0-1.0 +1.0 + 5 0.0-5 1.0-5 1.0- 5 0.0-5 1.0-5 1.0- Construction The chips have a high alumina substrate (96% minimum) with ruthenium oxide resistance element and silver based terminations, plated with nickel and tin. A protective coating is applied to the resistive element. Terminations Solderability The terminations meet the requirements of IEC 115-1, Clause 4.17.3.2. Marking All relevant information recorded on the reel. Solvent Resistance The chips are resistant to all normal industrial cleaning fluids suitable for printed circuits. 0121TRC6021TRC5080TRClaicre m m o C 5 2.0521 . 01.0s t t awC °0 7 ta g ni tar re w o P M 1 o t R01M 1 o t R01M 1 o t R01 sm hoegna r ecna t s i s eR 002002001s t l ovega t l ov t ne m e l e gn i t imi L 052C ° / mp pC° 521 o t 55 - RCT 0 2±%C °0 2 ta ec n arelot ec n ats i se R * Standard values E24 521 o t 55 -C°e g n ar erutare p m et tn eib m A *Tolerance +0-30% is available. T WA A L Wrap-around terminations (3 faces)
TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics’ own data and is considered accurate at time of going to print. © TT electronics plc 08. 11 Trimmable Surface Mount Resistors CRT 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 l a c i py Tmum i x aM Load at rated power: 1000 hours at 70°C ∆ 4.03%R C° 521 t a o r eZC °0 7 m or f orez ot y l ra e ni l etare D Short term overload (6.25 x rated power) ∆ 4.05.2%R Long term damp heat ∆ 5.03%R Temperature rapid change ∆ 1.01%R Resistance to solder heat ∆ 2.05.2%R 06.08 Welwyn Components Performance Data Packaging Parts supplied Tape and Reel 5000 pieces per 7” reel as per IEC 286-3. Ordering Procedure Example: CRT1/8 (1206) at 4.7 kilohms maximum with +0 / -30% tolerance on a reel of 5000 pieces - C R T 1 / 8 – 4 K 7 Q I Type Size Value (use IEC62 code) Tolerance (use IEC62 code) M 20% Q +0, -30% Packing I Tape All sizes 5000/reel Standard