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參數資料
| 型號： | 239.750 |
| 廠商： | Littelfuse, Inc. |
| 英文描述： | DDMMR50P |
| 中文描述： | 軸向引線和熔斷管-設計符合UL / CSA標準 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 162K |
| 代理商： | 239.750 |
Axial Lead and Cartridge Fuses
430
www.littelfuse.com
Designed to UL/CSA Standards
5 x 20 mm
Time Lag Fuse (Slo-Blo
) Fuse 239 Series
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
100%
135%
200%
Opening
Time
4 hours,
Min
imum
1 hour,
Max
imum
5 seconds,
Min
.; 2 min.,
Max.
INTERRUPTING RATING:
0.20-1A
10,000 amperes at 125 VAC, 0.7-0.8 power factor
35 amperes at 250 VAC, 0.7-0.8 power factor
1.25A-3.15A
10,000 amperes at 125 VAC, 0.7-0.8 power factor
100 amperes at 250 VAC, 0.7-0.8 power factor
4A-7A
10,000 amperes at 125 VAC, 0.7-0.8 power factor
ORDERING INFORMATION:
RoHS compliant and Lead-Free version available, add XP suffix to
standard catalog number
Designed to UL/CSA/ANCE 248 Standard.
Available in Cartridge and Axial Lead Format.
Available in ratings of 0.200 to 7 amperes.
RoHS compliant and Lead-Free version available, add XP suffix to
standard catalog number
Nominal
Resistance
Cold Ohms
3.90
3.00
2.25
1.46
0.865
0.688
0.550
0.453
0.403
0.313
0.200
0.122
0.0975
0.053
0.0480
0.0425
0.0313
0.0208
0.0114
Nominal
Melting I
2
t
A
2
Sec.
0.170
0.3508
0.630
1.53
2.04
2.48
4.23
5.57
7.77
11.60
20.05
31.25
51.95
81.85
133.0
131.5
278.0
311.0
314.0
Catalog
Number
239
.200
239
.250
239
.300
239
.400
239
.500
239
.600
239
.700
239
.750
239
.800
239
001
239
1.25
239
01.6
239
002
239
02.5
239
003
239
3.15
239
004
239
005
239
007
Ampere
Rating
.200
.250
.300
.400
.500
.600
.700
.750
.800
1
1.25
1.60
2
2.50
3
3.15
4
5
7
Voltage
Rating
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
125
125
125
UL
RoHS
ENVIRONMENTAL SPECIFICATIONS:
Operating temperature:
-55C to 125C
Thermal Shock:
MIL-STD-202F Method 107G, Test Condition B: (5
cycles –65°C to +125°C)
Vibration:
MIL-STD-202F Method 201A
Humidity:
MIL-STD-202F Method 103B, Test Condition A. high relative
humidity (95%) and elevated temperature (40°C) for 240 hours.
Salt Spray:
MIL-STD-202F Method 101D, Test Condition B
PHYSICAL SPECIFICATIONS:
Material:
Body: Glass
Cap: Nickel Plated Brass
Leads: Tin Plated Copper
Terminal Strength:
MIL-STD-202F Method 211A,
Test Condition A
Solderability:
Reference IEC 60127 Second Edition 2003-01 Annex A
Product Marking:
Cap 1: current and voltage rating.
Cap 2: Agency approval markings.
Packaging:
Available in Bulk (v=5, H=100, M=1000 pcs/pkg) or on
Tape/Reel (MRET1=1000 pcs/reel).
Pb
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PDF描述 |
|---|---|
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| 239001 | D-Subminiature Connector; D Sub Shell Size:DB50; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No RoHS Compliant: No |
| 239002 | Axial Lead and Cartridge Fuses - Designed to UL/CSA Standards |
| 239003 | Axial Lead and Cartridge Fuses - Designed to UL/CSA Standards |
| 239004 | Axial Lead and Cartridge Fuses - Designed to UL/CSA Standards |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 239750P | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:5 x 20 mm Time Lag Fuse (Slo-Blo) Fuse |
| 239752-1 | 功能描述:手工工具 RoHS:否 制造商:Molex 產品:Extraction Tools 類型: 描述/功能:Extraction tool |
| 239-75AB | 制造商:Wakefield Thermal Solutions 功能描述:BOARD LEVEL POWER SEMICONDUCTOR HEAT SINK 制造商:Wakefield 功能描述:Heat Sink Passive TO-220 Vertical/Horizontal Thru-Hole Aluminum 6°C/W Black Anodized 制造商:WAKEFIELD THERMAL SOLUTIONS 功能描述:Heat Sink Passive TO-220 Vertical/Horizontal Thru-Hole Aluminum 6°C/W Black Anodized |
| 239-75AB-03 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BOARD LEVEL POWER SEMICONDUCTOR HEAT SINKS |
| 239-75AB-04 | 功能描述:散熱片 TO-220 SNAP-DOWN RoHS:否 制造商:Ampro By ADLINK 產品:Heat Sink Accessories 安裝風格:Through Hole 散熱片材料: 散熱片樣式: 熱阻: 長度: 寬度: 高度: 設計目的:Express-HRR |
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