Deep-Dive with AI
Search across all available documentation for this part.
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 0603L300SLYR |
|---|---|
| Current - Hold (Ih) (Max) [Max] | 3 A |
| Current - Max [Max] | 50 A |
| Current - Trip (It) | 6 A |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | Concave, 0603 (1608 Metric) |
| Resistance - Initial (Ri) (Min) [Min] | 3 mOhms |
| Resistance - Post Trip (R1) (Max) [Max] | 30 mOhms |
| Size / Dimension [x] | 1.6 mm |
| Size / Dimension [x] | 0.063 " |
| Size / Dimension [y] | 0.031 in |
| Size / Dimension [y] | 0.8 mm |
| Thickness (Max) [Max] | 1 mm |
| Thickness (Max) [Max] | 0.039 in |
| Time to Trip | 5 s |
| Type | Polymeric |
| Voltage - Max [Max] | 6 V |
Low Rho Series
PTC 6V POLYFUSE SURF MOUNT 0805 SL 4.00A
| Part | Size / Dimension [y] | Size / Dimension [x] | Voltage - Max [Max] | Current - Hold (Ih) (Max) [Max] | Resistance - Post Trip (R1) (Max) [Max] | Current - Max [Max] | Time to Trip | Thickness (Max) [Max] | Thickness (Max) [Max] | Package / Case | Type | Operating Temperature [Max] | Operating Temperature [Min] | Resistance - Initial (Ri) (Min) [Min] | Mounting Type | Current - Trip (It) | Package / Case | Approval Agency | Size / Dimension [y] | Size / Dimension [x] | Size / Dimension [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LITTELFUSE | 0.053 " 1.35 mm | 0.083 " 2.1 mm | 6 V | 6 A | 10 mOhms | 50 A | 2 s | 0.055 in | 1.4 mm | 1206 (3216 Metric) Concave | Polymeric | 85 °C | -40 C | 1 mOhms | Surface Mount | 12 A | |||||
 LITTELFUSE | 0.053 " 1.35 mm | 0.083 " 2.1 mm | 6 V | 4 A | 18 mOhms | 50 A | 2 s | 0.055 in | 1.4 mm | 0805 Concave | Polymeric | 85 °C | -40 C | 3 mOhms | Surface Mount | 9 A | 2012 | ||||
 LITTELFUSE | 2.58 mm | 3.22 mm | 6 V | 3.5 A | 18 mOhms | 50 A | 2 s | 0.039 in | 1 mm | 1210 (3225 Metric) Concave | Polymeric | 85 °C | -40 C | 3 mOhms | Surface Mount | 7 A | cURus TUV | 0.101 in | 0.127 in | ||
LITTELFUSE | 1.6 mm | 6 V | 3 A | 30 mOhms | 50 A | 5 s | 0.039 in | 1 mm | 0603 (1608 Metric) Concave | Polymeric | 85 °C | -40 C | 3 mOhms | Surface Mount | 6 A | 0.031 in | 0.063 " | 0.8 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
Low Rho Series
Littelfuse Low Rho Surface Mount PPTC (Polymer Positive Temperature Coefficient) devices provide overcurrent protection for applications where ultra low internal resistance. ultra low voltage drop and automatic resettable protection are desired. This new series allows a higher hold current device in a smaller factor and lower profile as compared to a standard PPTC. It offers ultra low internal resistance while maintaining the high level electrical characteristics and performances of standard PPTC products. All devices are UL recognized and TUV approved and have maximum fault current of 50A. They are available in 0402 to 2920 sizes while the hold current ranges from 100mA to 9A.
Documents
Technical documentation and resources