Datasheet TS Series (Littelfuse) - 9

PolySwitch® Resettable PPTCs
Telecom > Surface Mount > TS Series
TS250/TSV250/TSM250/TSL250 – Tape and Reel Specifications
TS devices are packaged per EIA 481 and EIA 481-2 standards. See Figures 1 and 2 for details.
TS250 TSM250 TSV250 TSL250
Description EIA Mark Dimension Tolerance Dimension Tolerance Dimension Tolerance Dimension Tolerance (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) Carrier Tape Width W 16 ±0.30 24.0 ±0.50 16.0 ±0.30 16 ±0.30 Sprocket Hole Pitch P0 4.0 ±0.10 4.0 ±0.10 4.0 ±0.10 4.0 ±0.10 P1 12.0 ±0.10 16.0 ±0.10 8.0 ±0.10 8.0 ±0.10 P2 2.0 ±0.10 2.0 ±0.10 2.0 ±0.10 2.0 ±0.10 A0 6.9 ±0.23 7.05 ±0.20 5.5 ±0.10 5.5 ±0.10 B0 9.6 ±0.15 8.85 ±0.20 6.2 ±0.10 7.9 ±0.10 B1 max 12.1 — 12.45 — 8.0 — 9.2 — Sprocket Hole D0 1.5 -0/+0.1 1.5 -0/+1.0 1.55 ±0.05 1.55 ±0.05 Diameter F 7.5 ±0.10 11.5 ±0.10 7.5 ±0.10 7.5 ±0.10 E1 1.75 ±0.10 1.75 ±0.10 1.75 ±0.10 1.75 ±0.10 E2 min 14.25 — 22.25 — — — — — Tape Thickness T max 0.4 — 0.5 ±0.50 0.45 — 0.35 — Tape Thickness with T1 max 0.1 — 0.1 — 0.1 — 0.1 — Splice Cover Tape Thickness K0 3.4 ±0.15 8.55 ±0.20 7.0 ±0.10 3.70 ±0.10 Leader min 300 — 300 — 390 — 390 — Trailer min 300 — 160 — 160 — 160 —
Reel Dimensions
Reel Diameter A max 340 — 390 — 340 — 340 — Core Diameter N min 50 — 75 — 50 — 50 — Space between Flanges-less Device W1 16.4 -0/+2.0 25.4 ±0.5 16.4 -0/+2.0 16.4 -0/+2.0 Reel Width W2 max 22.4 — 30.4 — 22.4 — 22.4 — © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/27/19