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MSQHX10W-47K-J Datasheet(PDF) 1 Page - RFE international |
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MSQHX10W-47K-J Datasheet(HTML) 1 Page - RFE international |
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1 / 1 page RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com C2DC01 REV 2009.1.6 POWER RESISTORS (M)SQ(H, M, P, T, U, Z) Series: Cement Box TEMPERATURE RISE 20W 15W 10W 7W 5W 2& 3W 0 20 40 60 80 100 120 250 200 150 100 50 0 Load Factor (%) DERATING CURVE 100 80 60 40 20 0 -50 0 50 100 150 200 250 300 25 C 70 155 275 C C C Ambient Temperature ( C) 2~ 10W 15& 20W INTRODUCTION Cement-Box type resistors offer a choice of resistive elements inside a white flameproof cement box. In addition to being flameproof, these resistors are also non-corrosive and humidity proof. The available resistive elements are: SQ - Standard wire wound (all welded construction) MSQ - Metal oxide core (low inductance, high resistance) NSQ - Non-Inductively wound (Ayrton-Perry Method, all welded construction) GSQ - Fiber Glass Core PART NUMBER EXAMPLE MSQM 5W - 47K - J CHARACTERISTICS RoHS ü SPECIFICATIONS L 35±3 t H W 0.8±0.05 SQT d H W L 35±3 SQP W T H 4.0 min 0.8±0.05 SQM P±1 P 0.4 P1 P2 4.5 H1 W H L SQZ SQU T P L W 2.4f H H1 W 1.65f H H1 6.2 ±0.1 6.4 ±0.1 Diagram A Diagram B SQH 5W to 10W specifications are the same as SQP5W to 10W W H L T SQT5W 10±1 9±1 22±1.5 1.5±0.5 SQT7W 10±1 9±1 35±1.5 3.0±0.5 SQT10W 10±1 9±1 48±1.5 3.0±0.5 W H L P H P1 7±1 7±1 10±1 10±1 10±1 P2 3±0.2 3±0.2 3±0.2 1 SQZ5W 10±1 10±1 27±1.5 15±1 10.5±1 10.5±1 15±1 15±1 15±1 10.5±1 4.5~7.5 SQZ7W 10±1 10±1 35±1.5 20±1 SQZ10W 10±1 12±1 48±1.5 32±1 SQZ15W 12±1 12±1 48±1.5 32±1 SQZ20W 12±1 12±1 62±1.5 42±1 SQZ25W 12±1 12±1 62±1.5 42±1 SQM2W 11± 1 20.5±1.5 7±1 5 SQM3W 11± 1 20.5±1.5 7±1 5 SQM5W 13±1 25±1.5 9±1 5 SQM7W 13±1 39±1.5 9±1 5 SQM10W 13±1 51±1.5 9±1 5 SQMX10W 16±1 35±1.5 12±1 7.5 SQMX12.5W 16±1 35±1.5 12±1 7.5 W H T P SQP2W 7±1 7±1 18±1.5 0.65±0.05 SQP3W 8±1 8±1 22±1.5 0.8±0.05 SQP5W 10±1 9±1 22±1.5 0.8±0.05 SQP7W 10±1 9±1 35±1.5 0.8±0.05 SQP10W 10±1 9±1 48±1.5 0.8±0.05 SQP15W 12.5±1 11.5±1 48±1.5 0.8±0.05 SQP20W 14±1 13.5±1 60±1.5 0.8±0.05 SQP25W 14±1 13.5±1 60±1.5 0.8±0.05 SQ_ MSQ_ 0.1- 600 1.0- 100K 0.1- 1.2K 1.0- 100K 0.5- 1.5K SQ_ MSQ_ 0.01- 300 1.0- 50K 0.1- 600 1.0- 50K 0.1- 600 1.0- 50K 0.1- 1K 0.1- 1K 0.1- 1K 0.01-100 1.0 -33K 0.01-100 1.0- 33K 0.01- 300 1.0- 100K 0.1- 500 1.0- 100K 0.1- 600 1.0- 75K 0.1- 360 1.0- 100K 0.1- 600 SQ_ MSQ_ 0.01- 100 1.0- 33K 0.01- 300 1.0- 100K 0.01- 300 1.0- 100K 0.1- 600 1.0- 100K 0.1- 1.2K 1.0- 100K 0.5- 1.5K 0.5- 1.5K 0.5- 1.5K 1.6±0.2 1.6±0.2 1.6±0.2 H1 T Diagram W H L P SQU10W SQU15W SQU20W SQU30W SQU40W SQ_ MSQ_ 10 12.5 12.5 19 19 9 11.5 13.5 19 19 48 48 63 75 90 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 ±1 35 32 44 55 70 ±1 ±1 ±1 ±1 ±1 18 21 21 32 32 ±1 ±1 ±1 ±1 ±1 0.4 0.4 0.4 0.8 0.8 A A A B B 0.1 1 1 1 1 - - - - - 270 470 560 820 1K 271 471 561 821 1.1K - - - - - 50K 150K 150K 150K 150K 5±1 10±1 10±1 Series SQ_ MSQ_ W H L P (SQH Series) Resistance Range SQP1W 6±1 6±1 14±1 0.6±0.05 0.01 - 75 1.0 - 33K Dd W 10.5 ±0.05 10.5 ±0.05 L H Termination 5 ±3 P 4±0.5 SQH Test Items Spec. Condition Typical <1 = 300ppm >1 = 200ppm Metal Oxide Resistance Temp. Coeff. Typical +200ppm/ C -55 C ~ +200 C Moisture Load Life Cycle Test +3% 40 C 95 @ RH 1,000hrs Standard Tolerance J = +5%, K = +10% -25 C 500V 2W, 3W, 5W, 7W 750V 10W 1000V 15W, 20W, 25W Dielectric +2% + 0.05 1000V, 1 min Insulation Resistance >10 M 500Vdc, 1 min Short Term Overload +(2% + 0.05 ) 1000V, 1 min Load Life +(5% + 0.05 ) 70 C for 1000 hours Humidity +5% + 0.05 40 C, 90% RH, 1000 hours Solderability 95% coverage min. 230 C, 5 sec. Resistance to Solder Heat +(2% + 0.05 ) 260 C, 10 sec. Wirewound Resistance Temp. Coeff. JIS.C.5202.2.5.2 Maximum Working Voltage* ¿ ¿ ° ° ° ° ° ° ¿ ¿ 2 ¿ ¿ ° ° ° ° ¿ *Maximum Voltage per value to be determined by Ohms Law but not to exceed noted voltage. |
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