NC12P00154JBB

NTC SMD THERMISTORS NC 12 – NC 20 (PdPtAg Termination) Chip thermistors are a high quality and low cost device especially developed for surface mounting applications. They are widely used for temperature compensation but can also achieve temperature control of printed circuits. Its silver - palladium - platinum metallization provides a high degree of resistance to dewetting of the terminations during soldering (typically 260°C / 15 s). Parts are suitable for hybrid assembly process, not suitabel for lead free soldering. NC 12 IEC SIZE : 0805 Types NC 20 IEC SIZE : 1206 3.2 (.126) ± 0.4 (.016) 2 (.079) ± 0.3 (.012) 1.6 (.063) ± 0.25 (.010) 1.25 (.049) ± 0.2 (.008) DIMENSIONS: millimeters (inches) 0.5 (.020) ... 1.5 (.059) 0.5 (.020) ... 1.3 (.051) 0.2 (.008) min 0.2 (.008) min 0.2 (.008) min Terminations 0.2 (.008) min Silver – palladium – platinum metallization Marking On packaging only Climatic category 40/125/56 Operating temperature -55°C to +150°C Tolerance on Rn (25°C) ±3%*, ±5%, ±10%, ±20% Maximum dissipation at 25°C Thermal dissipation factor 0.12 W 0.24 W 2 mW/°C 4 mW/°C 5s 7s Thermal time constant Resistance - Temperature characteristics: pages 29 to 33. FEATURES APPLICATIONS • Fast thermal response • LCD compensation • Commercial, Industrial and Automotive Applications • Battery packs • PdPtAg Termination • Mobile phones • Suitable for hybrid assembly • CD players • AEC-Q200 based qualified • Heating systems • Air-conditioning systems • Refrigeration • Temperature control of Switch Mode Power Supplies • Compensation of pressure sensors • Protection of power transistors in various electronic circuits and more HOW TO ORDER NC 20 K0 0103 M Type Material Code Resistance Tolerance NC12 (0805) NC20 (1206) K (See tables pages 15) 10,000 Ω (See tables page 15) H (±3%)* J (±5%) K (±10%) M (±20%) * Optional tolerance, please contact factory BA Suffix: Packaging – –: Bulk (5000 pcs/bag) NB20 BA: Plastic tape (180mm diam. reel, 3000 pcs/reel) BE: Plastic tape (1/2 reel, 1500 pcs/reel) BC: Plastic tape (330mm diam. reel, 10,000 pcs/reel) NB12 BB: Cardboard tape (180mm diam. reel, 4000 pcs/reel) BF: Cardboard tape (1/2 reel, 2000 pcs/reel) BD: Cardboard tape (330mm diam. reel, 10,000 pcs/reel) The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 010617 – rf microwave products – 15 NTC SMD THERMISTORS NC 12 – NC 20 (PdPtAg Termination) TABLE OF VALUES NC 12 IEC SIZE : 0805 Types NC 12 KC 0 180 NC 12 KC 0 220 NC 12 KC 0 270 NC 12 KC 0 330 NC 12 KC 0 390 NC 12 KC 0 470 NC 12 KC 0 560 NC 12 KC 0 680 NC 12 KC 0 820 NC 12 KC 0 101 NC 12 MC 0 121 NC 12 MC 0 151 NC 12 MC 0 181 NC 12 MC 0 221 NC 12 MC 0 271 NC 12 MC 0 331 NC 12 MC 0 391 NC 12 MC 0 471 NC 12 MC 0 561 NC 12 MC 0 681 NC 12 MC 0 821 NC 12 MC 0 102 NC 12 MC 0 122 NC 12 MC 0 152 NC 12 MC 0 182 NC 12 MC 0 222 NC 12 MC 0 272 NC 12 MC 0 332 NC 12 J 0 0332 NC 12 J 0 0392 NC 12 J 0 0472 NC 12 J 0 0502 NC 12 J 0 0562 NC 12 K 0 0682 NC 12 K 0 0822 NC 12 K 0 0103 NC 12 K 0 0123 NC 12 L 0 0153 NC 12 L 0 0183 NC 12 M 0 0223 NC 12 M 0 0273 NC 12 M 0 0333 NC 12 M 0 0393 NC 12 N 0 0473 NC 12 N 0 0503 NC 12 N 0 0563 NC 12 L 2 0683 NC 12 N 0 0823 NC 12 P 0 0104 NC 12 P 0 0124 NC 12 P 0 0154 NC 12 P 0 0184 NC 12 Q 0 0224 16 Rn at 25°C (Ω) 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 1,800 2,200 2,700 3,300 3,300 3,900 4,700 5,000 5,600 6,800 8,200 10,000 12,000 15,000 18,000 22,000 27,000 33,000 39,000 47,000 56,000 68,000 82,000 100,000 120,000 150,000 180,000 220,000 Material Code KC MC J B (K) 3470 ± 5% 3910 ± 3% 3480 ± 3% NC 20 IEC SIZE : 1206 α at 25°C (%/°C) – 3.9 – 4.4 – 3.9 K 3630 ± 3% – 4.0 L 3790 ± 3% – 4.2 M 3950 ± 3% – 4.4 N 4080 ± 3% – 4.6 L2 N 3805 ± 3% 4080 ± 3% – 4.1 – 4.6 P 4220 ± 3% – 4.7 Q 4300 ± 3% -4.7 Types Rn at 25°C (Ω) NC 20 KC 0 100 NC 20 KC 0 120 NC 20 KC 0 150 NC 20 KC 0 180 NC 20 KC 0 220 NC 20 KC 0 270 NC 20 KC 0 330 NC 20 KC 0 390 NC 20 KC 0 470 NC 20 KC 0 560 NC 20 KC 0 680 NC 20 KC 0 820 NC 20 KC 0 101 NC 20 MC 0 121 NC 20 MC 0 151 NC 20 MC 0 181 NC 20 MC 0 221 NC 20 MC 0 271 NC 20 MC 0 331 NC 20 MC 0 391 NC 20 MC 0 471 NC 20 MC 0 561 NC 20 MC 0 681 NC 20 MC 0 821 NC 20 MC 0 102 NC 20 MC 0 122 NC 20 MC 0 152 NC 20 I 0 0182 NC 20 I 0 0222 NC 20 I 0 0272 NC 20 I 0 0332 NC 20 J 0 0392 NC 20 J 0 0472 NC 20 J 0 0502 NC 20 J 0 0562 NC 20 J 0 0682 NC 20 K 0 0822 NC 20 K 0 0103 NC 20 K 0 0123 NC 20 K 0 0153 NC 20 L 0 0183 NC 20 L 0 0223 NC 20 M 0 0273 NC 20 M 0 0333 NC 20 M 0 0393 NC 20 M 4 0473 NC 20 M 4 0503 NC 20 N 0 0563 NC 20 N 0 0683 NC 20 N 0 0823 NC 20 N 0 0104 NC 20 P 0 0124 NC 20 P 0 0154 NC 20 P 0 0184 NC 20 P 0 0224 NC 20 Q 0 0274 NC 20 Q 0 0334 NC 20 Q 0 0394 NC 20 Q 0 0474 NC 20 R 0 0564 NC 20 R 0 0684 NC 20 R 0 0824 NC 20 R 0 0105 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 1,800 2,200 2,700 3,300 3,900 4,700 5,000 5,600 6,800 8,200 10,000 12,000 15,000 18,000 22,000 27,000 33,000 39,000 47,000 50,000 56,000 68,000 82,000 100,000 120,000 150,000 180,000 220,000 270,000 330,000 390,000 470,000 560,000 680,000 820,000 1,000,000 Material Code B (K) α at 25°C (%/°C) KC 3470 ± 5% – 3.9 MC 3910 ± 3% – 4.4 I 3250 ± 5% – 3.7 J 3480 ± 3% – 3.9 K 3630 ± 3% – 4.0 L 3790 ± 3% – 4.2 M 3950 ± 3% – 4.4 M4 3995 ± 3% – 4.4 N 4080 ± 3% – 4.6 P 4220 ± 3% – 4.7 Q 4300 ± 3% – 4.7 R 4400 ± 3% – 4.8 The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 062521 – rf microwave products – PACKAGING FOR AUTOMATIC INSERTION NTC Chip Thermistors / NC/NB Series AUTOMATIC INSERTION Cover Tape Max 3° The mechanical and dimensional reel characteristics are in accordance with the IEC publication 286-3. 5.5 (.217) ±0.2 (.008) Max 3° 30µ ± 5µ T K Designation Hole +0.2 (.008) 1 (.039) -0 A1 B1 B0 R = 0.3 (.012) Max. Super 8 Plastic Tape Packaging: F D0 P2 E P0 Max 3° Max 3° A0 Direction of unreeling Symbol Value Tolerance Tape width W 8 ±0.2 Tape thickness T 0.4 max. Pitch of the sprocket holes P0 Diameter of the sprocket holes 4 Distance E -0 1.75 Distance (center to center) F 3.5 Distance (center to center) NC 12 (0805) ±0.1 1.5 D0 W ±0.1 ±0.1 ±0.05 P2 2 ±0.1 A0 1.5 ±0.1 B0 K 2.4 1.4 max. ±0.1 K ±0.1 (size is adjustable) (K = t1 +0.2) Sizes of the cavities NC 20 (1206) A0 1.95 ±0.1 B0 K 3.55 1.5 max. ±0.1 K ±0.1 (size is adjustable) (K = t1 +0.2) +0 ø180 (7.09) - 2 (.079) + 0.15 (.006) ø 62 (2.44) ± 1.5 (.059) 14.4 (.567) max. Reel according to ISO/DIS 3639-2 8.4 (.331) +0.15 (.006) Reel Direction of unreeling ø 12.75 (.502) - 0 Upper side Bottom side + 0.5 (.020) ø 20.5 (.087) - 0 QUANTITY PER REEL Type NB20 NC20 Suffix Description Qty Per Reel BA Plastic tape (180mm diam. reel) 3,000 pcs BE Plastic tape (1/2 reel) 1,500 pcs BC Plastic tape (330mm diam. reel) 10,000 pcs The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 010617 – rf microwave products – 17 PACKAGING FOR AUTOMATIC INSERTION NTC Chip Thermistors / NC/NB Series AUTOMATIC INSERTION 8mm Paper Tape Packaging: 10 PITCHES CUMULATIVE TOLERANCE ON TAPE 0.20mm (0.008) P0 The mechanical and dimensional reel characteristics are in accordance with the IEC publication 286-3. D0 T P2 E1 BOTTOM COVER TAPE TOP COVER TAPE F E2 B0 W G T1 T1 Designation A0 CENTER LINES OF CAVITY CAVITY SIZE SEE NOTE 1 P1 User Direction of Feed Symbol Value Tolerance Tape width W 8 -.0.1/+0.3 Tape thickness T 1.1 max. Pitch of the sprocket holes P0 Diameter of the sprocket holes D0 4 1.5 Distance Distance (center to center) Distance (center to center) Cover tape thickness Distance Distance 0805/0603 Component pitch 0402 E1 F P2 T1 E2 G ±0.1 ±0.1 -0/+0.1 1.75 3.5 2 0.10 max. 6.25 min. 0.75 min. 4 2 P1 ±0.1 ±0.05 ±0.05 ±0.1 ±0.1 +0 ø180 (7.09) - 2 (.079) + 0.15 (.006) ø 62 (2.44) ± 1.5 (.059) 14.4 (.567) max. Reel according to ISO/DIS 3639-2 8.4 (.331) +0.15 (.006) Reel Direction of unreeling ø 12.75 (.502) - 0 Upper side Bottom side + 0.5 (.020) ø 20.5 (.087) - 0 QUANTITY PER REEL Type Suffix Description Qty Per Reel NB12 BB Cardboard tape (180mm diam. reel) 4,000 pcs NC12 BF Cardboard tape (1/2 reel) 2,000 pcs BD Cardboard tape (330mm diam. reel) 10,000 pcs NB21 NC21 18 The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 010617 – rf microwave products – SURFACE MOUNTING GUIDE Chip Thermistor – Application Notes STORAGE Wave Good solderability is maintained for at least twelve months, provided the components are stored in their “as received” packaging at less than 40°C and 70% RH. 300 Preheat Natural Cooling 250 Solder Temp. SOLDERABILITY / LEACHING Terminations to be well soldered after immersion in a 60/40 tin/lead solder bath at 235 ± 5°C for 2 ± 1 seconds. Terminations will resist leaching for at least the immersion times and conditions recommendations shown below. T 200 230ºC to 250ºC 150 100 50 P/N Termination Type Solder Tin/ Lead Solder Temp ºC Immersion Time Seconds NC AgPdPt 60/40 260 ± 5 15 max NB Nickel Barrier 60/40 260 ± 5 30 ± 1 0 1 to 2 min 3 sec. max (Preheat chips before soldering) T/maximum 150°C a) The visual standards used for evaluation of solder joints will need to be modified as lead free joints are not as bright as with tin-lead pastes and the fillet may not be as large. b) Resin color may darken slightly due to the increase in temperature required for the new pastes. c) Lead-free solder pastes do not allow the same self alignment as lead containing systems. Standard mounting pads are acceptable, but machine set up may need to be modified. NB products are compatible with a wide range of soldering conditions consistent with good manufacturing practice for surface mount components. This includes Pb free reflow processes with peak temperatures up to 270ºC. Recommended profiles for reflow and wave soldering are shown below for reference. NC products are recommended for lead soldering application or gluing techniques. Reflow 300 D2 RECOMMENDED Natural Cooling Preheat SOLDERING PAD Solder Temp. 250 200 D4 (inches) 220ºC to 250ºC 150 D5 REFLOW SOLDERING 100 0 1min 1min 10 sec. max (Minimize soldering time) Temperature °C D3 Dimensions in mm 50 300 250 200 150 100 50 0 0 D1 LAYOUT Case Size P/N 0603 NB21 0805 NB12 1206 NB20 D1 D2 D3 D4 D5 2.30 (.091) 3.00 (.118) 4.00 (.157) 0.80 (.031) 1.00 (.039) 1.00 (.039) 0.70 (.028) 1.00 (.039) 2.00 (.079) 0.80 (0.31) 1.00 (.039) 1.00 (.039) 0.75 (.030) 1.25 (.049) 2.50 (.098) D1 D2 D3 D4 D5 3.10 (.122) 4.00 (.157) 5.00 (.197) 1.20 (.047) 1.50 (.059) 1.50 (.059) 0.70 (.028) 1.00 (.039) 2.00 (.079) 1.20 (.047) 1.50 (.059) 1.50 (.059) 0.75 (.030) 1.25 (.049) 1.60 (.063) WAVE SOLDERING 50 100 150 • Pre-heating: 150°C ±15°C / 60-90s • Max. Peak Gradient: 2.5°C/s • Peak Temperature: 245°C ±5°C • Time at >230°C: 40s Max. 200 250 300 Time (s) Case Size P/N 0603 NB21 0805 NB12 1206 NB20 The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 010617 – rf microwave products – 19 NTC ACCURATE THERMISTORS NP30 - NJ 28 – NI 24 – NK 20 High precision resistance and an outstanding ability to reproduce the sensibility index B, make these ranges of products the types of thermistors ideal for temperature measurement applications. are able to meet the most accurate requirements. Leaded or unleaded, these small size and rapid response time thermistors FEATURES APPLICATIONS High Accuracy Fast thermal response Commercial, Industrial and Automotive Applications AEC-Q200 based qualification • • • • • • • • • • OPTIONS Consult factory for availability of options other nominal resistance values other tolerances controlled dimensions (e.g. reduced head size for NP30) alternative lead materials (e.g. steel, nickel) customized lead lengths, spacing, forming (kink) etc. epoxy coating on leads (NP30) Types NP 30 NJ 28 NI 24 NK 20 Finish Coated chip with epoxy+ tinned copper wires Coated chip with phenolic resin + varnish + tinned copper wires Coated chip with epoxy AWG30 insulated leads + Silver plated nickel wires Chip for Wire bonding 35 (1.38) min DIMENSIONS: millimeters (inches) 2.4 (.094) max 3 (.118) max 2.4 (.094) max 0.57 (.022) +7% -7% Typical dimensions could differ for some modules 1. ± 75 ( 0. .0 25 69 (0 ) .1 0) • • • • • • Temperature measurement Liquid level or flow detection Alarms and fire detectors HVAC and Refrigeration Fans Air intake temperature Electric pump module Water Temperature Evaporator probe and more 0.75 (.030) ± 0.25 (.010) • • • • 1.75 (.069) ± 0.25 (0.10) Marking On packaging only Operating temperature -55°C to +150°C Tolerance on Rn (25°C) ±1%, ±2%, ±3%, ±5% Maximum dissipation at 25°C Thermal dissipation factor Thermal time constant 0.16 W 4 mW/°C 3 mW/°C 1.5 mW/°C 2 mW/°C 9s 8s 16 s 6s Response time 20