X-On Electronics has gained recognition as a prominent supplier of 03450121H Fuse Holder across the USA, India, Europe, Australia, and various other global locations. 03450121H Fuse Holder are a product manufactured by Littelfuse. We provide cost-effective solutions for Fuse Holder, ensuring timely deliveries around the world.

03450121H Littelfuse

03450121H electronic component of Littelfuse
03450121H Littelfuse
03450121H Fuse Holder
03450121H  Circuit Protection

Images are for reference only
See Product Specifications
Part No. 03450121H
Manufacturer: Littelfuse
Category: Fuse Holder
Description: Fuse Holder Shock Safe 5x20MM
Datasheet: 03450121H Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 7.3629 ea
Line Total: USD 7.36 
Availability - 2088
Ship by Wed. 09 Apr to Fri. 11 Apr
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
97
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 9
Multiples : 1
9 : USD 7.6073
10 : USD 6.6871
11 : USD 5.9306
25 : USD 4.8981
50 : USD 4.8493
100 : USD 4.5206
200 : USD 4.047
500 : USD 3.9506

2088
Ship by Wed. 09 Apr to Fri. 11 Apr
MOQ : 1
Multiples : 1
1 : USD 7.3629
5 : USD 5.7928
10 : USD 5.1165
50 : USD 4.3679
100 : USD 4.0552
300 : USD 3.7089
500 : USD 3.6753
2500 : USD 3.5524

151
Ship by Wed. 09 Apr to Fri. 11 Apr
MOQ : 1
Multiples : 1
1 : USD 10.109
3 : USD 6.7393
8 : USD 6.3697

151
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 8
Multiples : 1
8 : USD 12.6704
11 : USD 9.5373
20 : USD 9.2022

501
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 13
Multiples : 1
13 : USD 5.1358

97
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 9
Multiples : 1
9 : USD 7.6073
10 : USD 6.6871
11 : USD 5.9306
25 : USD 4.8981
50 : USD 4.8493
100 : USD 4.5206
200 : USD 4.047
500 : USD 3.9506

291
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 16
Multiples : 1
16 : USD 8.5782
250 : USD 7.5142

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Series
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Current Rating
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the 03450121H from our Fuse Holder category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the 03450121H and other electronic components in the Fuse Holder category and beyond.

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Cartridge Fuse Holders Enclosed Fuseholders > Panel Mounted > Circuit Board Mounted RoHS Pb 345 HV Series Panel Mount Enclosed Fuse Holders Product Characteristics Compatible For 3AB/3AG, 520mm Fuses Fuses Designed to eliminate the possibility of electrical shock, as defined in IEC standards 60127-6. The Description universal fuseholder body will accept 3AB, 3AG, and 5 20mm fuse sizes. Insulation Resistance: 10,000 megohm minimum at 500 VDC. Contact Resistance: Less than .005 ohm Electrical average at currents up to 1 ampere. Dielectric Strength: 4,000 volts minimum. Threaded styles withstand 15 in.-lb. mounting torque. Mounting Low profile and High profile panel thickness: .032 min./.310 max. Molded Parts Body Material: Black glass-filled thermoplastic (UL 94V0). Grey or black glass-filled thermoplastic (UL94 V-0) Hex Knob Material Nut Material: Black glass-filled thermoplastic. Fuse Extractor type with plated copper alloy insert. Plated copper alloy contact clips. Spring loaded, locking Knob mechanism provides an anti-tease feature and will not vibrate loose. Additional Information Plated cooper alloy, A-187 dual purpose terminal accepts Terminals wire for soldering or a Quick-Connect receptacle. Ambient 40C to +85C. Temperature Threaded style fuseholders are supplied with a Hardware thermoplastic hex nut unassembled. Datasheet Resources Samples * Please refer to Fuseology section for information on proper fuseholder re-rating. Agency Approval Agency Agency File Number 3AG/AB 520mm E14721 20A, 600V 20A, 600V 7316 20A, 600V 20A, 600V 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/10/191.66 (42.2) 1.50 (38.1) 1.66 (42.2) Cartridge Fuse Holders Enclosed Fuseholders > Panel Mounted > Circuit Board Mounted Dimensions Terminal Styles Low Prole Screwdriver Slot Knob KNOB - GRAY: 0345601, 0345611 0.65 DIA. 0.090 x 0.160 BLACK: 0345621, 0345631 (16.5) 2.3mm x 4.1mm HOLE 0.187 4.8mm 1/2-32 (2A) DOUBLE-LEAD 3/16 DUAL THREAD 1.50 PURPOSE (38.1) SOLDER/QUICK CONNECT Bottom Terminal Suggested Mounting Holes Straight Right Angle 0.475 0.460 B 12.1 11.7 C 0.502 12.8 A 0.510 13.0 High Prole Screwdriver Slot Knob KNOB - GRAY: 0345602, 0345612 0.65 DIA. 0.480 0.465 AB C BLACK: 0345622, 0345632 (16.5) 12.2 11.8 in62 .37 .020 mm 15.7 9.4 0.5 Push-O Type Retaining Nut Plastic Hex Nut with Flange for Quick Mount Fuseholder 0.65 16.5 0.19 0.63 16 DIA. 4.8 0.91 23.1 DIA. Low Prole Fingergrip Knob 0.558 SPECIAL 14.2 0.65 DIA. 1/2 THREAD HEX. (16.5) Rear Mount Fingergrip Knob 0.65 DIA. (16.5) Fast Mount Low Prole Screwdriver Slot Knob KNOB - GRAY: 0345701, 0345711 BLACK: 0345721, 0345731 0.65 DIA. 8 (16.5) +5 0.37 /-3 (9.4) 0.80 0.020 (20.3) (.51) Part Numbering System Part Number Low High Front Rear Rt. Angle Straight Knob Type Packing Profile Profile Mount Mount Terminal Terminal (3AG/AB) 5x20mm 03450601H 03450621H Screwdriver Slot X - X - X - Bulk (100 pieces) 03450602H 03450622H Screwdriver Slot - X X - X - Bulk (100 pieces) 03450603H 03450623H Finger Grip - X X - X - Bulk (100 pieces) 03450611H 03450631H Screwdriver Slot X - X - - X Bulk (100 pieces) 03450612H 03450632H Screwdriver Slot - X X - - X Bulk (100 pieces) 03450613H 03450633H Finger Grip - X X - - X Bulk (100 pieces) 03450701H -- Screwdriver Slot X - X - X - Bulk (100 pieces) 03450711H -- Screwdriver Slot X - X - - X Bulk (100 pieces) 03450903H 03450923H Finger Grip - X - X X - Bulk (100 pieces) 03450913H 03450933H Finger Grip - X - X - X Bulk (100 pieces) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/10/19 1/2-32 (2A) DOUBLE-LEAD THREAD 1/2-32 (2A) DOUBLE-LEAD THREAD 0.37 (9.4) 1.66 (42.2) 0.37 (9.4) 1.66 (42.2) 0.37 (9.4) 1.21 (30.7) 1.21 (30.7) 1/2-32 (2A) DOUBLE-LEAD THREAD

Tariff Desc

8536.10 FUSES AND FUSE HOLDERS, subminiature, plug in or pigtail type known as picofuses or microfuses, dimensions NOT exceeding 6 mm x 18 mm- TC 8530773

8536.30.00 HOLDERS AND BASES, ELECTRICAL FUSE, complying with AustralianStandard 60269.2.1-2005 (AS 60269.2.1-2005), being ANY of the following: 
(a) modular fuse holders; 
(b) ferrule fuse fittings having a voltage rating NOT greater than 690 V; 
(c) DIN fuse bases having a voltage rating NOT greater than 690 V; 
(d) fuse bases having a rating NOT less than 30 A and NOT greater than 600 A; 
(e) DC fuse fittings
Op. 01.06.10             Dec. Date 30.08.10     - TC 1024524
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