3404.2417.11 Schurter Inc, 3404.2417.11 Datasheet - Page 2

• Manufacturer Part Number: 3404.2417.11
• Description: Fuses UMZ 250 FUSE WITH HOLDER 1.25A T
• Manufacturer: Schurter Inc
• Series: UMZ 250r
• Type: Time Lagr

Specifications of 3404.2417.11

• Current Rating: 1.25 Amps
• Voltage Rating: 250 Volts
• Termination Style: SMD/SMT
• Body Material: Ceramic
• Product: Surface Mount Fuse
• Interrupt Rating: 200 Amps
• Operating Temperature Range: - 40 C to + 85 C
• Fuse Type: Time Delay / Slow Blow
• Brand/series: UMZ Series
• Current, Rating: 1.25 A
• Dimensions: 11.1x3.8x3.9 mm
• Material, Body: Ceramic
• Mounting Type: Clip
• Primary Type: Industrial
• Termination: SMT
• Voltage, Rating: 250/125 VAC/VDC
• Voltage Rating Vac: 250V
• Voltage Rating Vdc: 125V
• Fuse Current: 1.25A
• Breaking Capacity: 200A @ 277VAC / 100A @ 125VDC / 35A @ 250VDC / 200A @ 63VAC/DC
• External Depth: 3.8mm
• Blow Characteristic: Time Delay
• Rohs Compliant: Yes
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UMZ 250
Packaging Unit
2
details above.
the field, a standard UMT 250 fuse with tin-plated caps can be used. This is not allowed for the 80 mA version. This must be replaced with an original
UMZ with gold caps.
Pre-Arcing Time
Variants
1) IEC: 200 A @ 250 VAC, p.f. ≥ 0.95 / 100 A @ 125 VDC
1) UL: 200 A @ 277 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC
2) UL: 200 A @ 277 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC
Approval Overview
UMT 250 -> Fuse with tin-plated caps, Approval Status: VDE, UL LISTED, cURus, Free of CCC, PSE JET, KTL
UMT 250 (Au) -> Fuse with gold-plated caps, Approval Status: VDE Mark and cURus
UMC 250 -> Clip, Approval Status: VDE UG Mark and cURus
UMZ 250 = UMT 250 (Au) + UMC 250
There is no approval existing for the combination fuse and clip UMZ 250, but the fuse and the clip are fully approved independently at VDE/UL. See
In the reflow soldering process, the fuse must have gold-plated caps, otherwise fuse and clip would be soldered together. For fuse replacement in
It is not allowed to replace higher rated current than 4 A in the clip.
Rated Current In
0.08 A - 4.0 A
Rated Cur-
rent [A]
0.125
0.315
0.08
0.16
0.25
0.63
1.25
3.15
0.1
0.2
0.4
0.5
0.8
1.6
2.5
1
2
4
tage [VAC]
Rated Vol-
.25 x In min.
60 min
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
www.schurter.com/pg0_2
.xx = .11 Plastic Bag (100 pcs.)
.xx = .22 Blister Tape 33 cm Reel (1000 pcs.)
tage [VDC]
Rated Vol-
2.0 x In max.
120 s
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
Breaking
Capacity
2)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
0.0 x In min. 0.0 x In max.
10 ms
Voltage Drop
.0 In max.
1300
1000
1000
1000
[mV]
800
750
700
600
500
400
300
300
300
300
300
300
300
100 ms
-
Voltage Drop
Fuses
.0 In typ.
1030
[mV]
850
700
540
460
395
344
320
264
216
174
174
140
130
103
90
95
83
pation .25 In
Power Dissi-
max [mW]
1000
1000
1000
1200
1500
2000
200
200
240
500
500
500
500
500
500
500
500
-
Melting I²t
0.0 Intyp.
0.022
0.055
0.057
0.092
[A²s]
0.04
0.27
0.54
0.2
0.4
1.1
1.4
2.8
4.5
6.9
7.3
7.5
14
26
Order Number
3404.2405.xx
3404.2406.xx
3404.2407.xx
3404.2408.xx
3404.2409.xx
3404.2410.xx
3404.2411.xx
3404.2412.xx
3404.2413.xx
3404.2414.xx
3404.2415.xx
3404.2416.xx
3404.2417.xx
3404.2418.xx
3404.2419.xx
3404.2420.xx
3404.2421.xx
3404.2422.xx
Non resettable fuses