Fuse - Slow-Blow, 250V, Miniature, GMD-type 5mm x 20mm
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$3.95
Package of 5
In Stock
Protect your expensive investment or hobby with inexpensive fuses. Time-delay, low breaking capacity.
- GMD Type
- Rated at 250V
- Measures .78"(20mm) in length, 0.19"(5mm) in diameter
- Slow-Blow
- Package of 5
RoHS Compliant
| Amperage | Our Part Number | UPC/EAN |
|---|---|---|
| 0.5 Amps | F-ZGMD-SD5 | 609722164382 |
| 1 Amp | F-ZGMD-S1 | 841358104787 |
| 2 Amps | F-ZGMD-S2 | 609722131117 |
| 3 Amps | F-ZGMD-S3 | 609722131124 |
| 4 Amps | F-ZGMD-S4 | 609722131131 |
| 6.3 Amps | F-ZGMD-S6D3 | 841358117640 |
| D.C. Cold Resistance | 0.5 Amps version | F-ZGMD-SD5 | 1.0645 Ω |
| 1 Amp version | F-ZGMD-S1 | 0.3065 Ω | |
| 2 Amps version | F-ZGMD-S2 | 0.107 Ω | |
| 3 Amps version | F-ZGMD-S3 | 0.0655 Ω | |
| 4 Amps version | F-ZGMD-S4 | 0.048 Ω | |
| 6.3 Amps version | F-ZGMD-S6D3 | 0.0071000000461936 Ω | |
| Diameter | 0.1968 in. | ||
| Interrupting Rating @ 125 VAC | 0.5 Amps version | F-ZGMD-SD5 | 10,000 A |
| 1 Amp version | F-ZGMD-S1 | 10,000 A | |
| 2 Amps version | F-ZGMD-S2 | 10,000 A | |
| 3 Amps version | F-ZGMD-S3 | 10,000 A | |
| 4 Amps version | F-ZGMD-S4 | 10,000 A | |
| Interrupting Rating @ 250 VAC | 0.5 Amps version | F-ZGMD-SD5 | 35 A |
| 1 Amp version | F-ZGMD-S1 | 35 A | |
| 2 Amps version | F-ZGMD-S2 | 100 A | |
| 3 Amps version | F-ZGMD-S3 | 100 A | |
| 4 Amps version | F-ZGMD-S4 | 200 A | |
| 6.3 Amps version | F-ZGMD-S6D3 | 63 A | |
| Item Length | 0.7874 in. | ||
| Melting (I2t) | 6.3 Amps version | F-ZGMD-S6D3 | 237.6 |
| Melting (I2t) | 0.5 Amps version | F-ZGMD-SD5 | 1.4 A |
| 1 Amp version | F-ZGMD-S1 | 12 A | |
| 2 Amps version | F-ZGMD-S2 | 42 A | |
| 3 Amps version | F-ZGMD-S3 | 145 A | |
| 4 Amps version | F-ZGMD-S4 | 300 A | |
| Voltage Drop | 0.5 Amps version | F-ZGMD-SD5 | 550 mV |
| 1 Amp version | F-ZGMD-S1 | 310 mV | |
| 2 Amps version | F-ZGMD-S2 | 200 mV | |
| 3 Amps version | F-ZGMD-S3 | 190 mV | |
| 4 Amps version | F-ZGMD-S4 | 190 mV | |
| 6.3 Amps version | F-ZGMD-S6D3 | 54 mV | |
| Voltage Rating | 0.5 Amps version | F-ZGMD-SD5 | 250 V |
| 1 Amp version | F-ZGMD-S1 | 250 V | |
| 2 Amps version | F-ZGMD-S2 | 250 V | |
| 3 Amps version | F-ZGMD-S3 | 250 V | |
| 4 Amps version | F-ZGMD-S4 | 250 V | |
| 6.3 Amps version | F-ZGMD-S6D3 | :250 V |
| Packaging Dimensions | 0.798 in. × 0.574 in. × 0.21 in. | |
| Weight (Packaging) | 0.0132 lbs. |
| F-ZGMD-S2 - 2 Amps version | D.C. Cold Resistance | 0.107 Ω |
| Diameter | 0.1968 in. | |
| Interrupting Rating @ 125 VAC | 10,000 A | |
| Interrupting Rating @ 250 VAC | 100 A | |
| Item Length | 0.7874 in. | |
| Melting (I2t) | 42 A | |
| Voltage Drop | 200 mV | |
| Voltage Rating | 250 V | |
| F-ZGMD-S3 - 3 Amps version | D.C. Cold Resistance | 0.0655 Ω |
| Diameter | 0.1968 in. | |
| Interrupting Rating @ 125 VAC | 10,000 A | |
| Interrupting Rating @ 250 VAC | 100 A | |
| Item Length | 0.7874 in. | |
| Melting (I2t) | 145 A | |
| Voltage Drop | 190 mV | |
| Voltage Rating | 250 V | |
| F-ZGMD-S4 - 4 Amps version | D.C. Cold Resistance | 0.048 Ω |
| Diameter | 0.1968 in. | |
| Interrupting Rating @ 125 VAC | 10,000 A | |
| Interrupting Rating @ 250 VAC | 200 A | |
| Item Length | 0.7874 in. | |
| Melting (I2t) | 300 A | |
| Voltage Drop | 190 mV | |
| Voltage Rating | 250 V | |
| F-ZGMD-SD5 - 0.5 Amps version | D.C. Cold Resistance | 1.0645 Ω |
| Diameter | 0.1968 in. | |
| Interrupting Rating @ 125 VAC | 10,000 A | |
| Interrupting Rating @ 250 VAC | 35 A | |
| Item Length | 0.7874 in. | |
| Melting (I2t) | 1.4 A | |
| Voltage Drop | 550 mV | |
| Voltage Rating | 250 V | |
| F-ZGMD-S1 - 1 Amp version | D.C. Cold Resistance | 0.3065 Ω |
| Diameter | 0.1968 in. | |
| Interrupting Rating @ 125 VAC | 10,000 A | |
| Interrupting Rating @ 250 VAC | 35 A | |
| Item Length | 0.7874 in. | |
| Melting (I2t) | 12 A | |
| Voltage Drop | 310 mV | |
| Voltage Rating | 250 V | |
| F-ZGMD-S6D3 - 6.3 Amps version | D.C. Cold Resistance | 0.0071000000461936 Ω |
| Diameter | 0.1968 in. | |
| Interrupting Rating @ 250 VAC | 63 A | |
| Item Length | 0.7874 in. | |
| Melting (I2t) | 237.6 | |
| Voltage Drop | 54 mV | |
| Voltage Rating | :250 V |
 Specification Sheet for 0.5 Amps | F-ZGMD-SD5 |
| Specification Sheet for 1 Amp | F-ZGMD-S1 |
| Specification Sheet for 2 Amps | F-ZGMD-S2 |
| Specification Sheet for 3 Amps | F-ZGMD-S3 |
| Specification Sheet for 4 Amps | F-ZGMD-S4 |
| Specification Sheet for 6.3 Amps | F-ZGMD-S6D3 |
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Specifications, Files, and Documents
Questions and Answers
Click each question to see its answers.
1 answers
i'm in need of a 1 amp 220 volt slow blow fuse for a guitar amp, is the 250 volt rating on these fuses ok to use?
Asked by Anonymous on October 14th, 2018.
October 16th, 2018
Staff Member
Yes, it is safe to go higher in voltage, but not under.
1 answers
My subwoofer fuse needs replacement. It is 5x20 mm, and It’s labeled 5TT 3A 250 V on one end, and 125 V BEL on the other end. Would you please give me the part number. Thanks, Randy Stoddard
Asked by Anonymous on May 5th, 2020.
May 5th, 2020
Staff Member
Our part number for the 3 amp version of this fuse is F-ZGMD-S3. We aren't able to verify that your application calls for a slow or a fast blow fuse, but this certainly meets all of the other requirements.
1 answers
Hi I am in need of some fuses for my 66 deluxe reverb. Do you have 2a 125v slow blow or will the 250v be safe to use? Thanks!
Asked by Anonymous on May 6th, 2020.
May 6th, 2020
Staff Member
250V fuses are safe to use in place of a 125V fuses.
Product Reviews
No brainer for me. Needed the fuses for one of my Marshallz. Got it up and running in no time. Naughty power tube popped. It happens. Really appreciated being able to find what I needed right away. I'm a loyal customer now.
work great for me.
good product
As advertised. Fast shipping.
As advertised. Fast shipping.
Excellent fuses.