Semiconductors
Passive Components
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Power
Optoelectronics
For Reference Only
| Part Number | BD540-30 |
| OEMstron Part # | BD540-30 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 16V 21A RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | BD540-30 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 24 - Nov 29 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
BD540-30 Specifications
| Part Number | BD540-30 | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, BD540 | |
| Type | Polymeric | |
| Voltage - Max | 16V | |
| Current - Max | 100A | |
| Current - Hold (Ih) (Max) | 21A | |
| Current - Trip (It) | 40A | |
| Time to Trip | 13s | |
| Resistance - Initial (Ri) (Min) | 1.6 mOhms | |
| Resistance - Post Trip (R1) (Max) | 4.4 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | - | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.987" L x 0.384" W (25.08mm x 9.75mm) | |
| Height - Seated (Max) | 0.880" (22.36mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.392" (9.95mm) |
BD540-30 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RF2594-000 D# BD540-30 TE Connectivity |
PTC Resettable Fuse 100A 16VDC - Bag (Alt: BD540-30) RoHS: Compliant
|
Americas - 1470 |
| Part Number | Description | Stock |
|
BD540-30 TE Connectivity |
BD540-30 - Bag |
Contact Us |
| Part Number | Description | Stock |
|
BD540-30 D# BD540-30-ND Littelfuse Inc |
PTC RESET FUSE 16V 21A RADIAL |
731 In Stock |
| Part Number | Description | Stock |
|
BD540-30 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
| Part Number | Description | Stock |
|
BD54030 TE Connectivity |
OEM/CM ONLY |
458 |
| Part Number | Description | Stock |
|
BD540-30 D# 650-BD540-30 Littelfuse Inc |
Resettable Fuses - PPTC 16V 21A-HD 100A MAX RoHS: Compliant
|
615 |
| Part Number | Description | Stock |
|
BD540-30 D# BD540-30 TE Connectivity |
Inventory M |
2600 |
| Part Number | Description | Stock |
|
BD54030 TE Connectivity |
OEM/CM ONLY |
4086 |
| Part Number | Description | Stock |
|
RF2594-000 Littelfuse Inc |
Resettable Fuses - PPTC 16V 21A-HD 100A MAX pbFree: Pb-Free
|
Americas - 0 |
|
BD540-30 Littelfuse Inc |
Resettable Fuses - PPTC 16V 21A-HD 100A MAX pbFree: Pb-Free
|
Americas - 0 |
| Part Number | Description | Stock |
|
BD540-30 D# 16502744 TE Connectivity |
PolySwitch PTC Devices RoHS: Compliant
|
Americas - 588 |
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Quick Inquiry
| In Stock | 1,221 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
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