0034.2521 Schurter Inc, 0034.2521 Datasheet - Page 2

• Manufacturer Part Number: 0034.2521
• Description: FSM 5X20 FUSE 3.15A M
• Manufacturer: Schurter Inc
• Series: FSM 5x20r

Specifications of 0034.2521

• Fuse Type: Slow Blow, Time Lag
• Voltage - Rated: 250VAC
• Current: 3.15A
• Package / Case: Cylindrical, 5x20mm
• Size / Dimension: 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
• Mounting Type: Holder
• Operating Temperature: -40°C ~ 85°C
• Melting I²t: 20.4
• Current Rating: 3.15 Amps
• Voltage Rating: 250 Volts
• Fuse Size / Group: 5 mm x 20 mm
• Termination Style: Cartridge
• Body Material: Ceramic
• Dimensions: 20 mm L x 5.2 mm D
• Product: Axial Lead and Cartridge Fuses
• Interrupt Rating: 1000 Amps
• Mounting Style: Press Fit
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Details

FSM 5x20
Packaging Unit
Time-Current-Curves
2
Variants
1) 43/80 A @ 250 VAC / 43/80 A @ 125 VDC
2) 1000 A @ 250 VAC / 1000 A @ 125 VDC
3) 300 A @ 250 VAC / 300 A @ 125 VDC
Glass Tube: 0.315 A - 1.25 A
Ceramic Tube: 1.6 A - 10 A
Rated Cur-
100000
Multiple of Rated Current In
rent [A]
10000
0.001
0.315
1000
0.01
0.63
1.25
3.15
100
0.1
10
0.4
0.5
0.8
1.6
2.5
6.3
10
1
1
2
4
5
8
1
tage [VAC]
Rated Vol-
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
www.schurter.com/pg0_2
xxxx.xxxx.G
Breaking
Capacity
1)
1)
1)
1)
1)
1)
1)
2)
2)
2)
2)
2)
2)
2)
3)
3)
Voltage Drop
.0 In max.
[mV]
250
230
210
190
170
160
160
160
160
160
160
160
150
140
140
120
Bulk 128 x 91 x 60 mm (1000 pcs.)
Voltage Drop
≤ 1.25 A
_ > 1.6 A
.0 In typ.
[mV]
200
160
140
140
130
150
140
130
120
120
100
100
70
70
90
80
10
The specifications, descriptions and illustrations indicated in this document are based on
current information. All content is subject to modifications and amendments.
Power Dissi-
Fuses
pation .5 I
typ. [mW]
1000
1300
1400
1700
2300
2300
200
200
200
200
200
200
200
600
700
800
n
Melting I²t
0.0 Intyp.
0.268
0.632
0.675
0.905
[A²s]
1.68
5.47
3.33
10.9
20.4
35.2
52.5
159
237
430
3.6
4.8
Order Number
0034.2511
0034.2512
0034.2513
0034.2514
0034.2515
0034.2516
0034.2517
0034.2518
0034.2519
0034.2520
0034.2521
0034.2522
0034.2523
0034.2524
0034.2525
0034.2526
Non resettable fuses