Measurement and Control SMDs B59701 A 701 25 V 1,25±0,2 0,8±0,2 2±0,2 ● Limit temperature sensor 0,5 min. Applications ● ● ● ● ● ● _ 0,6 0,75 +0 Features Thermistor chip with tinned terminations Very small size Fast and reliable response Suitable for reflow soldering Suitable for automatic placement Available on 8-mm blister tape (standard delivery mode) Dimensions (mm) Max. operating voltage (TA = 0 … 40 °C) Max. measuring voltage (TA – 40 K … TNAT + 15 K) Rated resistance (VPTC ≤ 2,5 V) Operating temperature range (V = VMeas,max) Type TNAT ± ∆T A 701 A 701 A 701 A 701 A 701 A 701 °C 70 ± 5 90 ± 5 100 ± 5 110 ± 5 120 ± 5 130 ± 5 R1) (TNAT – ∆T) kΩ ≤ 5,7 ≤ 5,5 ≤ 5,5 ≤ 5,5 ≤ 5,5 ≤ 5,5 R1) (TNAT + ∆T) kΩ ≥ 5,7 ≥ 13,3 ≥ 13,3 ≥ 13,3 ≥ 13,3 ≥ 13,3 TPT0650-F Kontaktierung Termination Vmax VMeas,max RN Top R 2) (TNAT + 15 K) kΩ ≥ 40 3) ≥ 40 ≥ 40 ≥ 40 ≥ 40 ≥ 40 25 7,5 ≤1 – 25/TNAT + 15 V V kΩ °C Ordering code B59701-A70-A62 B59701-A90-A62 B59701-A100-A62 B59701-A110-A62 B59701-A120-A62 B59701-A130-A62 1) VPTC ≤ 2,5 V 2) VPTC ≤ 7,5 V 3) TNAT + 25 K 162 Siemens Matsushita Components B59701 A 701 Characteristics (typical) PTC resistance RPTC versus PTC temperature TPTC (measured at low signal voltage) R PTC 10 9 Ω TPT0601-M B59701 10 8 TNAT 70 90 100 110 10 7 10 6 C C C C 10 5 10 4 10 3 10 2 10 30 50 70 90 110 130 150 C 180 TPTC Siemens Matsushita Components 163