參數資料
型號： 0298250ZXEH
元件分類： 保險絲
英文描述： ELECTRIC FUSE, 250A, 32VDC, 2000A (IR), INLINE/HOLDER
封裝： ROHS COMPLIANT
文件頁數： 1/2頁
文件大?。?/td> 216K
代理商： 0298250ZXEH
Bolt-down Fuses
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2008 Littelfuse Automotive Circuit Protection Products
MEGA Fuse Rated 32V
The MEGA Fuse is designed for high current circuit protection
up to 500A with “Diffusion Pill Technology.” The MEGA Fuse
also provides time delay characteristics. Designed and patented
by Littelfuse, the MEGA Fuse is ideal for battery and alternator
protection application and other heavy gauge cables requiring
ultra-high current protection.
Die von Littelfuse entwickelte und patentierte MEGA-Sicherung
in Diffusionspillen-Technologie mit trger Charakteristik
ist für berstrom-Schutzlsungen von bis zu 500A
konzipiert. Sie eignet sich ideal für Batterie- und Generator-
Schutzanwendungen oder andere Bereiche mit sehr groen
Kabelquerschnitten, die extrem hohe Anforderungen an den
berstromschutz stellen.
Specifications
Interrupting Rating:
2000A @ 32 VDC
Voltage Rating:
32 VDC
Operating Temperature Range: -40C to + 125C
Terminals:
Copper (Ag available)
M6 or M8 bolts available
Mounting Torque:
8-14 Nm M6
12-18 Nm M8
Packaging:
* Parts with asterik are short circuit protectors only.
** Voltage Drop measurements for short circuit protectors taken at 75% of rated current.
Corresponding holder = 2981000.
Part Number
Artikel-Nr.
Current Rating
Nennstrom
Color
Kennfarbe
Typ. Voltage Drop
Typ. Spannungsfall
Cold Resistance
Kaltwiderstand
I2t
0298040_
40 A
–
132 mV
2.510 mΩ
–
0298060_
60 A
–
119 mV
1.504 mΩ
–
0298080_
80 A
87 mV
0.720 mΩ
–
0298100_
100 A
87 mV
0.562 mΩ
31100 As
0298125_
125 A
80 mV
0.423 mΩ
57800 As
0298150_
150 A
92 mV
0.352 mΩ
100000 As
0298175_
175 A
86 mV
0.294 mΩ
168000 As
0298200_
200 A
83 mV
0.257 mΩ
204000 As
0298225_
225 A
82 mV
0.222 mΩ
257000 As
0298250_
250 A
82 mV
0.201 mΩ
389000 As
0298300_*
300 A
74 mV**
0.167 mΩ
–
0298350_*
350 A
68 mV**
0.138 mΩ
–
0298400_*
400 A
64 mV**
0.126 mΩ
–
0298450_*
450 A
60 mV**
0.112 mΩ
–
0298500_*
500 A
58 mV**
0.092 mΩ
–
Time-Current Characteristics / Schmelzzeit-Grenzwerte
% of Rating
% des Nennstromes
Opening Time Min / Max (s)
Schmelzcharakteristik Min / Max (s)
40-250
300-500
75
– / –
14,400 s / –
100
14,400 s / –
– / –
135
120 s / 1800 s
– / –
200
1 s / 15 s
350
0.300 s / 5 s
500
– / –
0.100 s / 2 s
600
0.100 s / 1 s
– / –
Series
Serien
Pack
Size
0298xxx.TXN
10
0298xxx.ZXH
500
0298xxx.ZXEH
500
相關PDF資料
PDF描述
0298250ZXH ELECTRIC FUSE, 250A, 32VDC, 2000A (IR), INLINE/HOLDER
0298300TXN ELECTRIC FUSE, 300A, 32VDC, 2000A (IR), INLINE/HOLDER
0298300ZXEH ELECTRIC FUSE, 300A, 32VDC, 2000A (IR), INLINE/HOLDER
0298300ZXH ELECTRIC FUSE, 300A, 32VDC, 2000A (IR), INLINE/HOLDER
0298350TXN ELECTRIC FUSE, 350A, 32VDC, 2000A (IR), INLINE/HOLDER
相關代理商/技術參數
參數描述
0298275.ZXEH-LT 制造商:Littelfuse 功能描述:FUSE MEGA 32V LOW TEMP 275A 制造商:Littelfuse 功能描述:BULK / Fuse - Mega 32V Low Temp 275A
0298300 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:MEGA Fuse Rated 32V
0298300.TXN 功能描述:保險絲 32V 300A MEGA RoHS:否 制造商:Littelfuse 產品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485
0298300.V 功能描述:熔絲座配件 32V 300A MEGA RoHS:否 制造商:Schurter 產品:Caps 類型:Slot Knob 用于:FEU, FEU (Med), FAU, FAC
0298300.ZXA 制造商:Littelfuse 功能描述:FUSE MEGA 32V 300A W 6.6MM HOLES 制造商:Littelfuse 功能描述:BULK / Fuse Mega 32V 300A w/ 6.6mm Holes
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