參數(shù)資料
型號(hào)： R451.125
廠(chǎng)商： Littelfuse, Inc.
英文描述： Triaxial Cable; Coaxial RG/U Type:59; Impedance:75ohm; Conductor Size AWG:22; No. Strands x Strand Size:19 x 34; Jacket Material:Polyvinylchloride (PVC); Capacitance:17pF/ft; Conductor Material:Copper; Jacket Color:Black RoHS Compliant: Yes
中文描述： 亞硝酸鈉保險(xiǎn)絲非?？焖俅硭陌傥迨种陌傥迨幌盗?/td>
文件頁(yè)數(shù)： 1/1頁(yè)
文件大?。?/td> 102K
代理商： R451.125
268
Surface Mount Fuses
www .littelfuse .com
Subminiature Surface Mount
NANO
2 FUSE Very Fast-Acting 451/453 Series
The Nano2 SMF Fuse is a very small, square surface mount fuse that is
also available in a surface mount holder.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Ampere
Opening
Rating
Time
100%
1/16 –15
4 hours, Minimum
200%
1/16 –10
5 seconds, Maximum
12–15
20 seconds, Maximum
AGENCY APPROVALS: Recognized under the Components Program
of Underwriters Laboratories and Certified by CSA. Approved by METI
from 1 through 5 amperes.
AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.
INTERRUPTING RATINGS:
1/16 – 8A
50 amperes at 125 VAC/VDC
300 amperes at 32 VDC
10A
35 amperes at 125 VAC/50 amperes at 125 VDC
300 amperes at 32 VDC
12A – 15A 50 amperes at 65 VAC/VDC
300 amperes at 24 VDC
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature: –55°C to 125°C.
Shock: MIL-STD-202, Method 213, Test Condition I
(100 G’s peak for 6 milliseconds).
Vibration: MIL-STD-202, Method 201 (10–55 Hz).
Salt Spray: MIL-STD-202, Method 101, Test Condition B.
Insulation Resistance (After Opening): MIL-STD-202, Method
302, Test Condition A, (10,000 ohms minimum).
Resistance to Soldering Heat: MIL-STD-202,
Method 210, Test Condition B (10 sec. at 260°C).
Thermal Shock: MIL-STD-202, Method 107,
Test Condition B (–65 to 125°C).
Moisture Resistance: MIL-STD-202, Method 106, High Humidity
(90-98 RH), Heat (65°C).
100
10
1
0.1
0.01
0.001
1/16A
1/8A
1/4A
3/8A
1/2A 3/4A
1A
1
1/2A
2A 2
1/2A
3A 3
1/2A
4A
5A 7A
10A 12A 15A
0.05 0.1
1
10
100
1000
TIME
IN
SECONDS
CURRENT IN AMPERES
Average Time Current Curves
F
7 A
6.86
(.270")
3.15
(.124")
2.95
(.116")
1.96
(.077")
2.69
(.106")
2.69
(.106")
1.45
(.057")
6.10
(.240")
Recommended pad layout
Tin-Lead
Silver
Nominal
Plated
Ampere
Voltage
Resistance
Melting I
2t
Catalog #
Rating
Cold Ohms
A
2 Sec.
–
R451.062
0.062
125
5.50
0.00019
–
R451.080
0.080
125
4.05
0.00033
–
R451.100
0.100
125
3.10
0.00138
–
R451.125
0.125
125
1.70
0.00286
R451.160
0453.160
0.160
125
1.80
0.00306
R451.200
0453.200
0.200
125
1.40
0.00652
R451.250
0453.250
0.250
125
1.05
0.01126
R451.315
0453.315
0.315
125
0.78
0.0231
R451.375
0453.375
0.375
125
0.610
0.0425
R451.400
0453.400
0.400
125
0.560
0.0484
R451.500
0453.500
0.500
125
0.420
0.0795
R451.630
0453.630
0.630
125
0.305
0.143
R451.750
0453.750
0.750
125
0.245
0.185
R451.800
0453.800
0.800
125
0.212
0.271
R451 001.
0453 001.
1.0
125
0.153
0.459
R451 1.25
0453 1.25
1.25
125
0.0780
0.664
R451 01.5
0453 01.5
1.5
125
0.0630
0.853
R451 01.6
0453 01.6
1.6
125
0.0580
1.060
R451 002.
0453 002.
2.0
125
0.0367
0.530
R451 02.5
0453 02.5
2.5
125
0.0286
1.029
R451 003.
0453 003.
3.0
125
0.0227
1.650
R451 3.15
0453 3.15
3.15
125
0.0215
1.920
R451 03.5
0453 03.5
3.5
125
0.0200
2.469
R451 004.
0453 004.
4
125
0.0160
3.152
R451 005.
0453 005.
5
125
0.0125
5.566
R451 06.3
0453 06.3
6.3
125
0.0096
9.17
R451 007.
0453 007.
7
125
0.0090
10.32
R451 008.
0453 008.
8
125
0.0077
20.23
R451 010.
0453 010.
10
125
0.0056
26.46
R451 012.
0453 012.
12
65
0.0049
47.97
R451 015.
0453 015.
15
65
0.0037
97.82
PHYSICAL SPECIFICATIONS:
Materials: Body: Ceramic
Terminations: Tin-Lead Alloy or Silver Plated Caps.
Soldering Parameters:
Wave Solder — 260°C, 10 seconds maximum
Reflow Solder — 260°C, 30 seconds maximum
Solderability: MIL-STD-202, Method 208.
PACKAGING SPECIFICATIONS: 12mm Tape and Reel per EIA-
RS481-1 (IEC 286, part 3); 1,000 per reel, add packaging suffix, MR;
5,000 per reel, add packaging suffix NR.
PATENTED
Refer to pg. 271 for SMF Omni-Blok Holder, Series 154 000.
Next
Previous
相關(guān)PDF資料
PDF描述
R451.160 Coaxial Cable; Coaxial RG/U Type:11; Impedance:75ohm; Conductor Size AWG:15; No. Strands x Strand Size:19 x 27; Jacket Material:Fluoropolymer; Conductor Material:Copper; Jacket Color:Black; Leaded Process Compatible:Yes RoHS Compliant: Yes
R451.315 NANO2 FUSE Very Fast-Acting 451/453 Series
R451.400 NANO2 FUSE Very Fast-Acting 451/453 Series
R4511.25 Hook-Up Wire; Conductor Size AWG:26; No. Strands x Strand Size:7 x 34; Jacket Color:Brown; Approval Bodies:UL; Approval Categories:UL AWM Style 1371; Passes VW-1 Flame Test; Cable/Wire MIL SPEC:MIL-W-16878/6 Type ET RoHS Compliant: Yes
R5105N191C-TR 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R4513.15 制造商:LITTELFUSE 制造商全稱(chēng):Littelfuse 功能描述:NANO2 FUSE Very Fast-Acting 451/453 Series
R4513.15L 功能描述:保險(xiǎn)絲 3.15A 125V VFA RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類(lèi)型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類(lèi)型:SMD/SMT 系列:485
R451500MR 制造商:Littelfuse 功能描述:
R451530000 功能描述:RF 連接器 DET SMA M-F 0,01-12,4GHZ RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點(diǎn)電鍍:Gold 阻抗: 端接類(lèi)型:Solder 主體類(lèi)型:Straight Bulkhead 電纜類(lèi)型:
R451530410 功能描述:RF 連接器 DET SMA M-F 2,9-3 5GHZ SPL RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點(diǎn)電鍍:Gold 阻抗: 端接類(lèi)型:Solder 主體類(lèi)型:Straight Bulkhead 電纜類(lèi)型:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*