3721315000 [LITTELFUSE]
SUBMINIATURE FUSES; 超小型保险丝
| 型号： | 3721315000 |
| 厂家： | 
LITTELFUSE |
| 描述： | SUBMINIATURE FUSES |
| 文件： | 总2页 (文件大小：99K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SUBMINIATURE FUSES
No. 372 / TR5®
Specifications
IEC 60127-3/IV, 250 V, T
Lead Free
Time-Current Characteristic
Time Lag (T)
Packaging
000: Tape/Ammopack (1,000 pcs.)
041: Short Leads - Bulk (1,000 pcs.)
Materials
Base/Cap: Brown Thermoplastic
Polyamide PA 6.6, UL 94V0
Round Pins: Copper, Sn plated
Standard
IEC 60127-3/IV
Approvals
VDE
SEMKO
cULus Recognized
METI
Operating Temperature
-40 ºC to +85 ºC (consider de-rating)
Climatic Category
-40 ºC/+85 ºC/21 days (EN 60068-1,-2-1,-2-2,-78)
CCC
Stock Conditions
Dimensions (mm)
+10 ºC to +60 ºC
∅ 8.5
relative humidity ≤ 75 % yearly average,
without dew, maximum value for 30 days-95 %
Features
Lead Free
Reduced PCB space requirements
Direct solderable or plug-in versions
Internationally approved
Low internal resistance
Shocksafe casing
Vibration Resistance
24 cycles at 15 min. each (EN 60068-2-6)
10 - 60 Hz at 0.75 mm amplitude
60 - 2000 Hz at 10 g acceleration
∅ 0.6
Lead Pull Strength
10 N (EN 60068-2-21)
Halogen free
Solderability
5.08
260 ºC, ≤ 3 s (Wave)
350 ºC, ≤ 3 s (Soldering iron)
Soldering Heat Resistance
260 ºC, 10 s (IEC 60068-2-20)
Holes in PCB
Marking
Long Leads (L=18.8mm)
Short Leads (L=4.3mm)
, 372, 250 V, T, Current Rating, Approvals
Unit Weight
0.77 g (approx.)
**
Limits for Pre-arcing Time
**
Rated Current 1.5 x IN
2.1 x IN
< 2 min
2.75 x IN
4 x IN
10 x IN
40 mA ... 6.30 A
> 1 h
400 ms ... 10s 150 ms ... 3 s 20 ms ... 150 ms
Permissible continuous operating current is ≤ 100 % at ambient temperature of 23 ºC (73.4 ºF).
Rated
Amp
Voltage
Rating
Breaking
Capacity
max. (mV)
Voltage Drop Power Dissipation Melting Integral
Approvals
•
Current
Code
1.0 x IN
1.5 x IN
10 x IN
max. (mW)
min. (A2s)
40mA
50mA
63mA
80mA
0040
0050
0063
0080
250V
250V
250V
250V
900
500
400
370
90
70
0.009
0.01
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
80
0.02
100
0.023
100mA
125mA
160mA
0100
0125
0160
250V
250V
250V
300
260
200
110
120
130
0.047
0.066
0.14
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
200mA
250mA
315mA
400mA
500mA
630mA
0200
0250
0315
0400
0500
0630
250V
250V
250V
250V
250V
250V
170
150
140
130
125
120
140
150
160
170
180
200
0.20
0.28
0.36
0.9
1.3
2.5
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1
35A / 250 V AC
50-60Hz
cos ϕ = 1.0
800mA
1.00A
1.25A
0800
1100
1125
250V
250V
250V
110
110
95
220
360
450
3.8
5.5
9
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1.60A
2.00A
2.50A
1160
1200
1250
250V
250V
250V
95
85
80
450
600
700
14
23
35
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
3.15A
4.00A
5.00A
1315
1400
1500
250V
250V
250V
80
75
80
1100
1200
1300
60
95
94
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
40A / 250 V AC
50A / 250 V AC
•
G
G
6.30A*
1630
250V
58
1250
105
1
G
Per UL, approved breaking capacity is 50 A at 250 V.
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
* Conducting path min. 0.2 mm2
**PSE-JET and K-Mark for China production
Expert Report
Order
Information
Qty.
Order-
Number
Series
372
Amp Code
Packaging
Specifications are subject
to change without notice
In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
011906
www.littelfuse.com
SUBMINIATURE FUSES
TR5® / No. 372
1
0
0
,
0
0
0
I-t Characteristics
(Min-Max Limit)
1
0
,
IEC 60127-3/IV
0
0
0
1
,
0
0
0
1
0
0
1
0
1
0
.
1
0
.
0
1
0
.
0
0
1
1.5
15
1
2
3
4
5
6
7 8 9 10
IFault / IRated
Contact Littelfuse for individual I-t curves
In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
011906
www.littelfuse.com
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