Littelfuse Inc.Radial, DiscRoHS
RUSBF185
PTC RESET FUSE 16V 1.85A RADIAL

Category
Subcategory
Ptc Resettable Fuses
Package
Radial, Disc
Series
PolySwitch®, RUSBF
Status
Active
Datasheet
$0.56 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Littelfuse Inc. |
| Model | RUSBF185 |
| Package / Case | Radial, Disc |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C |
| Series | PolySwitch®, RUSBF |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
RUSBF185 by Littelfuse Inc. is a commonly used electronic component in the Ptc Resettable Fuses category. Available in Radial, Disc package with -40°C ~ 85°C operating temperature range. Contact us for datasheet, pricing, and availability.
📖 Technical Guides for RUSBF185
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All Technical Specifications
| Type | Polymeric |
| Lead Spacing | 0.199" (5.05mm) |
| Time to Trip | 10 s |
| Current - Max | 40 A |
| Voltage - Max | 16V |
| Size / Dimension | 0.402" L x 0.118" W (10.20mm x 3.00mm) |
| Current - Trip (It) | 3.7 A |
| Height - Seated (Max) | 0.618" (15.70mm) |
| Current - Hold (Ih) (Max) | 1.85 A |
| Resistance - Initial (Ri) (Min) | 30 mOhms |
| Resistance - Post Trip (R1) (Max) | 90 mOhms |
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