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参数资料
| 型号： | 0154002.DR |
| 元件分类： | 保险丝 |
| 英文描述： | VERY FAST BLOW ELECTRIC FUSE, 2A, SURFACE MOUNT |
| 封装： | HALOGEN FREE AND ROHS COMPLIANT |
| 文件页数： | 2/2页 |
| 文件大小： | 381K |
| 代理商： | 0154002.DR |
Introduction to Circuit Protection
Introduction to Circuit Protection
Transientology
94
2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
154 Series
NANO2 > 154 OMNI-BLOK Fuse and Holder Combination
Please refer to www.littelfuse.com/series/154.html
or /154T.html for current information.
LF
7 A
L F
3.81
(.150")
2.13
(.084")
REF.
10.62
(.418")
4.24
(.167")
9.73
(.383") REF.
3.81
(.150")
5.03
(.198")
1 5 5
FUSE
Recommended Pad Layout
Dimensions
Packaging
Packaging Option
Packaging Specification
Quantity
Quantity &
Packaging Code
Reel Pack
EIA RS–481–2 (IEC 286, part 3)
1500
DR
Soldering Parameters
Time
Te
mperatur
e
TP
TL
TS(max)
TS(min)
25
tP
tL
tS
time to peak temperature
(t 25C to peak)
Ramp-down
Ramp-up
Preheat
Critical Zone
TL to TP
Part Numbering System
0154 001. D R T L
SERIES
AMP Code
QuANTITy Code
PACkAgINg Code
Refer to Ordering information
section on previous page.
D = 1500 pcs
R = Tape and Reel
Example:
1.5 amp Fast-acting
product is 015401.5DR.
1.5 amp Time-lag product
is 015401.5DRT.
(1 amp product shown
above).
TyPE Code
“L” suffix for
Black Color Holder
T = Time-Lag (Slo-Blo)
Reflow Condition
Pb – Free assembly
Pre Heat
-Temperature Min (T
s(min))
150°C
-Temperature Max (T
s(max))
200°C
-Time (Min to Max) (t
s)
60 – 120 seconds
Average Ramp-up Rate (LiquidusTemp
(T
L) to peak)
5°C/second max.
T
S(max) to TL - Ramp-up Rate
5°C/second max.
Reflow
-Temperature (T
L) (Liquidus)
217°C
-Temperature (t
L)
60 – 90 seconds
PeakTemperature (T
P)
250+0/-5 °C
Time within 5°C of actual peak
Temperature (t
p)
20 – 40 seconds
Ramp-down Rate
5°C/second max.
Time 25°C to peakTemperature (T
P)
8 minutes max.
Do not exceed
260°C
Product Characteristics
Operating
Temperature
-55C to 125C
相关PDF资料 |
PDF描述 |
|---|---|
| 0154001.DR | VERY FAST BLOW ELECTRIC FUSE, 1A, SURFACE MOUNT |
| 0154.750DR | VERY FAST BLOW ELECTRIC FUSE, 0.75A, SURFACE MOUNT |
| 0154.500DR | VERY FAST BLOW ELECTRIC FUSE, 0.5A, SURFACE MOUNT |
| 0154.375DR | VERY FAST BLOW ELECTRIC FUSE, 0.375A, SURFACE MOUNT |
| 0154.250DR | VERY FAST BLOW ELECTRIC FUSE, 0.25A, SURFACE MOUNT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 0154003 | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:154/154T/154L/154TL Series OMNI-BLOK?? Fuse and Holder Assembly |
| 0154003 | 制造商:Littelfuse 功能描述:FUSE & OMNI BLOCK SMD F 3A |
| 0154003.DR | 功能描述:保险丝 Fuseblock w/ fuse 3A OMNI BLOK 154 RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| 0154003.DR-CUT TAPE | 制造商:LITTELFUSE 功能描述:154 Series Fast-Acting 125 V 3 A OMNI-BLOK?Surface Mount Fuse & Holder |
| 0154003.DRL | 功能描述:保险丝 ACS SMF OMNI-BLOK VFA RoHS 260C 3A RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
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