Littelfuse Inc.1812 (4532 Metric), ConcaveRoHS
1812L200/12DR
PTC RESET FUSE 12V 2A 1812
Category
Subcategory
Ptc Resettable Fuses
Package
1812 (4532 Metric), Concave
Series
POLY-FUSE®, 1812L
Status
Active
Datasheet
$1.91 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Littelfuse Inc. |
| Model | 1812L200/12DR |
| Package / Case | 1812 (4532 Metric), Concave |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Series | POLY-FUSE®, 1812L |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
1812L200/12DR by Littelfuse Inc. is a commonly used electronic component in the Ptc Resettable Fuses category. Available in 1812 (4532 Metric), Concave package with -40°C ~ 85°C operating temperature range. Contact us for datasheet, pricing, and availability.
📖 Technical Guides for 1812L200/12DR
Alternatives & Replacements
View All →Bel Fuse Inc.Stock1812 (4532 Metric), Concave
0ZCG0150BF2C
PTC RESET FUSE 24V 1.5A 1812
Request QuoteRFQ →
Bel Fuse Inc.Stock1812 (4532 Metric), Concave
0ZCG0010FF2C
PTC RESET FUSE 60V 100MA 1812
Request QuoteRFQ →
Bel Fuse Inc.Stock1812 (4532 Metric), Concave
0ZCG0075BF2B
PTC RESET FUSE 33V 750MA 1812
Request QuoteRFQ →
Bel Fuse Inc.Stock1812 (4532 Metric), Concave
0ZCG0110BF2B
PTC RESET FUSE 24V 1.1A 1812
Request QuoteRFQ →
Bel Fuse Inc.Stock1812 (4532 Metric), Concave
0ZCG0050AF2C
PTC RESET FUSE 30V 500MA 1812
Request QuoteRFQ →
Bel Fuse Inc.Stock1812 (4532 Metric), Concave
0ZCG0260BF2B
PTC RESET FUSE 16V 2.6A 1812
Request QuoteRFQ →
All Technical Specifications
| Type | Polymeric |
| Time to Trip | 2 s |
| Current - Max | 100 A |
| Voltage - Max | 12V |
| Thickness (Max) | 0.047" (1.20mm) |
| Size / Dimension | 0.179" L x 0.128" W (4.55mm x 3.24mm) |
| Current - Trip (It) | 3.5 A |
| Current - Hold (Ih) (Max) | 2 A |
| Resistance - Initial (Ri) (Min) | 20 mOhms |
| Resistance - Post Trip (R1) (Max) | 70 mOhms |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.