| Part Number | RKEF250K |
|---|---|
| Manufacturer | Littelfuse Inc. |
| Description | POLYSWITCH PTC RESET 2.5A |
| Datasheet | |
| Package | Radial, Disc |
| ECAD |
|
| In Stock | 29,556 piece(s) |
| Unit Price | Request a Quote |
| Lead Time | To be Confirmed |
| Estimated Delivery Time | May 20 - May 25 (Choose Expedited Shipping) |
| Request for Quotation |
|
| Payment Methods | |
| Delivery Services |
Part Number # RKEF250K (PTC Resettable Fuses) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.
For RKEF250K specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RKEF250K with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RKEF250K.
| Manufacturer | Littelfuse Inc. |
| Category | Circuit Protection - PTC Resettable Fuses |
| Package | Radial, Disc |
| ECAD |
|
| Series | PolySwitch?, RKEF |
| Type | Polymeric |
| Voltage - Max | 60V |
| Current - Max | 40A |
| Current - Hold (Ih) (Max) | 2.5A |
| Current - Trip (It) | 5A |
| Time to Trip | 15.6s |
| Resistance - Initial (Ri) (Min) | 40 mOhms |
| Resistance - Post Trip (R1) (Max) | 140 mOhms |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.551" L x 0.118" W (14.00mm x 3.00mm) |
| Height - Seated (Max) | 0.902" (22.90mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.199" (5.05mm) |
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February 19, 2023
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We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.
We provide 90 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
| Part Number | Manufacturer | Description | Stock |
RKEF250K |
TE Connectivity |
POLYSWITCH PTC RESET 2.5A |
0 |
| Part Number | Manufacturer | Description | Stock |
RKEF250K |
Littelfuse Inc |
Through Hole PTC Resettable Fuses RoHS |
135 |
| Part Number | Manufacturer | Description | Stock |
RKEF250K D# RKEF250KHF-ND |
Littelfuse Inc |
PTC RESET FUSE 60V 2.5A RADIAL |
2272 |
| Part Number | Manufacturer | Description | Stock |
RKEF250K |
Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
| Part Number | Manufacturer | Description | Stock |
RKEF250K D# C468996 |
Littelfuse Inc | 85 |
| Part Number | Manufacturer | Description | Stock |
RKEF250K D# 650-RKEF250K |
Littelfuse Inc |
Resettable Fuses - PPTC 60V 40A 0.085Ohms RoHS: Compliant
|
312 |
| Part Number | Manufacturer | Description | Stock |
RKEF250K |
Littelfuse Inc |
OEM/CM ONLY |
2995 |
Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.
Do you have any question about RKEF250K?
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