| Part Number: | RXEF040S |
| Product Name: | RXEF040S PTC Resettable Fuses |
| Merchant-Specific Identifier: | RXEF040S |
| Category: | Circuit Protection > PTC Resettable Fuses |
| Brand: | Littelfuse Inc. |
| Description: | POLYSWITCH PTC RESET 0.4A STRGT |
| Series: | PolySwitch, RXEF |
| Packaging: | Bulk |
| Type: | Polymeric |
| Voltage - Max: | 72V |
| Current - Max: | 40A |
| Current - Hold (Ih) (Max): | 400mA |
| Current - Trip (It): | 800mA |
| Time to Trip: | 3.8s |
| Resistance - Initial (Ri) (Min): | 550 mOhm |
| Resistance - Post Trip (R1) (Max): | 1.29 Ohm |
| Resistance - 25°C (Typ): | - |
| Operating Temperature: | -40°C ~ 85°C |
| Ratings: | - |
| Mounting Type: | Through Hole |
| Package / Case: | Radial, Disc |
| Size / Dimension: | 0.299" Dia x 0.118" W (7.60mm x 3.00mm) |
| Height - Seated (Max): | 0.532" (13.50mm) |
| Thickness (Max): | - |
| Lead Spacing: | 0.199" (5.05mm) |
Part Number
Brand
D/C
Qty
RXEF040S LITTELFUSE/TE/RAYCHEMPPTC
LITTELFUSE/TE/RAYCHEMPPTC
21000
USD 0
RXEF040S TYCO 21+
TYCO
21+
6000
USD 0
RXEF040S Littelfuse 24/23+
Littelfuse
24/23+
10
USD 0
RXEF040S LITTELFUSE 24/23+
LITTELFUSE
24/23+
10
USD 0
RXEF040S LITTELFUSE 24/23+
LITTELFUSE
24/23+
2980
USD 0
RXEF040S LITTELFUSE/TE/RAYCHEMPPTC
LITTELFUSE/TE/RAYCHEMPPTC
21000
USD 0
RXEF040S TYCO 21+
TYCO
21+
6000
USD 0
RXEF040S Littelfuse 24/23+
Littelfuse
24/23+
10
USD 0
RXEF040S LITTELFUSE 24/23+
LITTELFUSE
24/23+
10
USD 0
RXEF040S LITTELFUSE 24/23+
LITTELFUSE
24/23+
2980
USD 0
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