SF-2923UC20C-2

SinglFuse™ SF-2923UC-C Series Features n Single blow fuse for overcurrent protection n EIA 2923 (7358 metric) footprint n Ultra-high current ceramic housing design 0 U2 n UL 248-14 listed n Surface mount packaging for automated assembly n RoHS compliant* and halogen free** SF-2923UC-C Series – Ultra-High Current SMD Fuses Electrical Characteristics SF-2923UC20C-2 Rated Current (Amps) 20 ...
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Технические характеристики

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Номинальный ток
Напряжение DC
Класс быстродействия
Тип монтажа
Отключающая способность DC
Рабочая температура
Одобрение
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SinglFuse™ SF-2923UC-C Series Features n Single blow fuse for overcurrent protection n EIA 2923 (7358 metric) footprint n Ultra-high current ceramic housing design 0 U2 n UL 248-14 listed n Surface mount packaging for automated assembly n RoHS compliant* and halogen free** SF-2923UC-C Series – Ultra-High Current SMD Fuses Electrical Characteristics SF-2923UC20C-2 Rated Current (Amps) 20 SF-2923UC30C-2 30 SF-2923UC40C-2 40 SF-2923UC50C-2 50 SF-2923UC60C-2 60 SF-2923UC80C-2 80 0.00055 3110 SF-2923UC100C-2 100 0.00040 7560 Model Fusing Time Resistance (Ω) Typ.*** 0.00200 Rated Voltage Interrupting Rating Typical I2t (A2s) **** 108 0.00120 Open within 60 sec. at 250 % rated current 0.00100 0.00080 0.00065 270 80 VDC 416 450 A @ 80 VDC 750 1260 *** Resistance value measured with ≤10 % rated current at 25 °C ambient. Tolerance ±30 %. **** 20 A – 60 A: Melting I2t calculated at 10 times rated current. 80 A – 100 A: Melting I2t calculated at 6 times rated current. Reliability Testing No. Test Test Condition Temperature setup: 235 +0 / -5 °C Time setup: 10 sec. 1 Solderability 2 Resistance to soldering heat Temperature setup: 235 ±5 °C Time setup: 30 sec. 3 Thermal shock Temperature setup: 25 °C ~ -65 °C ~ 25 °C ~ 125 °C Time setup: -65 °C (30 min) ~ 25 °C (5 min) ~ 125 °C (30 min) ~ 25 °C (5 min), 5 cycles 4 Humidity unload 5 Requirement After test terminal electrode wetting area must be greater than 95 % Test Reference IEC 68-2-58 DCR change ≤ ±15 % IEC 68-2-58 DCR change ≤ ±15 % No mechanical damage MIL-STD-202G Method 107G Test Condition B Heat (85 ±0.5 °C) High Humidity (85 ±1 % RH) 240 hours DCR change ≤ ±15 % No mechanical damage MIL-STD-202G Method 103B Test Condition A Salt spray Salt spray concentration: 5 ±1 % Test liquid temperature: 35 ±0.5 °C 96 hours DCR change ≤ ±15 % No mechanical damage MIL-STD-202G Method 101E Test Condition A 6 Bending The board shall be bent by 1 mm at a rate of 1 mm/sec. DCR change ≤ ±15 % IEC 60127-4 7 Vibration Frequency setup: 10 ~ 55 ~ 10 Hz Time setup: 1 Minute/cycle (X-Y-Z, 120 cycles, 6 hours) DCR change ≤ ±15 % No mechanical damage MIL-STD-202G Method 201A WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. ** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. “SinglFuse” is a trademark of Bourns, Inc. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. PDF
Документация на серию SF-2923UC 

Bourns® SinglFuse™ SMD Fuses SF-2923UC-C Series Ultra-High Current SMD Fuses

Дата модификации: 12.01.2019

Размер: 796.7 Кб

7 стр.

    Публикации 1

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