| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | SI8431AB-D-IS | 0 | 2500 | $1.51 | $1.51 | $1.46 | $1.44 | $1.31 | $1.25 |
| AVNET Europe | SI8431AB-D-IS | 2 | 1 | * $1.72 | * $1.71 | * $1.70 | * $1.69 | * $1.69 | * $1.69 |
| AVNET Express | SI8431AB-D-IS | 38 | 1 | $1.62 | $1.62 | $1.61 | $1.60 | $1.60 | $1.60 |
| element14 APAC | SI8431AB-D-IS | 56 | 1 | * $2.71 | * $1.87 | * $1.67 | * $1.56 | * $1.48 | * $1.48 |
| Farnell | SI8431AB-D-IS | 6 | 1 | * $2.10 | * $1.88 | * $1.76 | * $1.74 | * $1.71 | * $1.71 |
| Mouser Electronics | SI8431AB-D-IS | 230 | 1 | $1.44 | $1.40 | $1.37 | $1.37 | $1.37 | $1.37 |
| Newark | SI8431AB-D-IS | 46 | 1 | $2.72 | $2.32 | $2.32 | $1.86 | $1.55 | $1.55 |
| RS Components | SI8431AB-D-IS | 0 | $70.21 | ||||||
| Win Source | SI8431AB-D-IS | 1210 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | SI8440BB-D-IS1R-ND | 0 | 2500 | $2.73 | $2.73 | $2.63 | $2.53 | $2.36 | $2.27 |
| Arrow North American Components | SI8440BB-D-IS | 0 | 46 | $2.58 | $2.58 | $2.56 | $2.46 | ||
| AVNET Europe | SI8440BB-D-IS | 0 | 1 | * $3.16 | * $3.14 | * $3.10 | * $3.08 | * $3.08 | * $3.08 |
| AVNET Express | SI8440BB-D-IS | 0 | 46 | $2.91 | $2.90 | $2.87 | $2.87 | ||
| element14 APAC | SI8440BB-D-IS | 65 | 1 | * $4.75 | * $4.19 | * $3.48 | * $3.28 | * $3.28 | * $3.28 |
| Farnell | SI8440BB-D-IS | 65 | 1 | * $3.78 | * $3.25 | * $3.17 | * $3.17 | * $3.17 | * $3.17 |
| Mouser Electronics | 634-SI8440BB-D-IS | 0 | 1 | $2.61 | $2.53 | $2.48 | $2.43 | $2.27 | $2.27 |
| Newark | SI8440BB-D-IS | 53 | 1 | $4.35 | $3.77 | $3.10 | $2.68 | $2.68 | $2.68 |
| Quest Components | SI8440BB-D-IS | 43 | $4.95 | $2.48 | $2.48 | $2.48 | $2.48 | $2.48 | |
| RS Components | SI8440BB-D-IS | 0 | $126.57 | ||||||
| Win Source | SI8440BB-D-IS | 30000 | 8 | $7.43 | $5.65 | $5.12 | $5.12 | $5.12 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 336-1764-5-ND | 1328 | $2.73 | $2.73 | $2.63 | $2.53 | $2.36 | $2.36 | |
| AVNET Europe | SI8442BB-D-IS | 12 | 1 | * $3.10 | * $3.09 | * $3.07 | * $3.06 | * $3.06 | * $3.06 |
| AVNET Express | SI8442BB-D-IS | 0 | 1 | $2.93 | $2.92 | $2.90 | $2.89 | $2.89 | $2.89 |
| element14 APAC | SI8442BB-D-IS | 47 | 1 | * $3.68 | * $3.68 | * $3.68 | * $3.61 | * $3.61 | * $3.61 |
| Farnell | SI8442BB-D-IS | 41 | 1 | * $3.24 | * $3.21 | * $3.17 | * $3.17 | * $3.17 | * $3.17 |
| Mouser Electronics | 634-SI8442BB-D-IS | 0 | 1 | $2.65 | $2.58 | $2.51 | $2.48 | $2.31 | $2.31 |
| Newark | SI8442BB-D-IS | 47 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| RS Components | SI8442BB-D-IS | 0 | $129.06 | ||||||
| Win Source | SI8442BB-D-IS | 6305 | 6 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | SI8442BB-D-IS1R-ND | 0 | 2500 | $2.54 | $2.54 | $2.54 | $2.27 | ||
| Arrow North American Components | SI8442BB-D-IS1 | 0 | 48 | $2.48 | $2.48 | $2.46 | $2.36 | ||
| AVNET Europe | SI8442BB-D-IS1 | 24 | 1 | * $2.99 | * $2.98 | * $2.96 | * $2.95 | * $2.95 | * $2.95 |
| AVNET Express | SI8442BB-D-IS1 | 0 | 48 | $2.81 | $2.80 | $2.77 | $2.77 | ||
| element14 APAC | SI8442BB-D-IS1 | 24 | 1 | * $4.75 | * $4.19 | * $3.53 | * $3.35 | * $3.35 | * $3.35 |
| Farnell | SI8442BB-D-IS1 | 24 | 1 | * $3.11 | * $3.08 | * $3.04 | * $3.04 | * $3.04 | * $3.04 |
| Mouser Electronics | 634-SI8442BB-D-IS1 | 0 | 48 | $2.42 | $2.37 | $2.26 | $2.26 | ||
| Newark | SI8442BB-D-IS1 | 2 | 1 | $4.18 | $3.62 | $2.97 | $2.57 | $2.57 | $2.57 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | SI8622ET-ISR-ND | 0 | 1250 | $1.47 | |||||
| Arrow North American Components | SI8622ET-ISR | 0 | 1250 | $1.47 | |||||
| AVNET Europe | SI8622ET-ISR | 0 | 1250 | * $2.48 | |||||
| AVNET Express | SI8622ET-ISR | 0 | 1250 | $2.35 | |||||
| Mouser Electronics | 634-SI8622ET-ISR | 75 | 1 | $2.67 | $2.51 | $2.37 | $2.21 | $2.18 | $1.88 |
SI8641AB-B-IS1R
Silicon Laboratories (Silicon Labs)
Ultra-Low Power Digital Isolator 16-Pin SOIC N T/R
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 336-5212-1-ND | 2852 | 1 | $1.77 | $1.77 | $1.70 | $1.64 | $1.62 | $1.62 |
| Arrow North American Components | SI8641AB-B-IS1R | 0 | 2500 | $1.61 | |||||
| AVNET Europe | SI8641AB-B-IS1R | 0 | 2500 | * $1.95 | |||||
| AVNET Express | SI8641AB-B-IS1R | 0 | 2500 | $1.93 | |||||
| element14 APAC | SI8641AB-B-IS1R | 0 | 1 | * $3.51 | * $3.16 | * $2.97 | * $2.97 | * $2.97 | * $2.97 |
| Farnell | SI8641AB-B-IS1R | 0 | 500 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $1.71 | * $1.71 |
| Mouser Electronics | N/A | 0 | |||||||
| Newark | SI8641AB-B-IS1R | 2434 | 1 | $2.24 | $2.09 | $1.85 | $1.73 | $1.73 | $1.73 |
| Utmel | SI8641AB-B-IS1R | 2500 | $2.40 | $2.33 | $2.33 | $2.25 | $0.00 | $0.00 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 336-4784-1-ND | 1090 | $3.09 | $3.09 | $2.97 | $2.86 | $2.86 | $2.86 | |
| Arrow North American Components | SI8641BC-B-IS1R | 0 | 2500 | $2.69 | |||||
| AVNET Europe | SI8641BC-B-IS1R | 0 | 2500 | * $3.48 | |||||
| AVNET Express | SI8641BC-B-IS1R | 0 | 2500 | $3.48 | |||||
| element14 APAC | SI8641BC-B-IS1R | 0 | 1 | * $3.17 | * $3.09 | * $2.98 | * $2.98 | * $2.98 | * $2.98 |
| Farnell | SI8641BC-B-IS1R | 0 | 1 | * $2.62 | * $2.45 | * $2.22 | * $2.22 | * $2.22 | * $2.22 |
| Mouser Electronics | 634-SI8641BC-B-IS1R | 2202 | 1 | $3.01 | $2.93 | $2.86 | $2.82 | $2.63 | $2.63 |
| Newark | SI8641BC-B-IS1R | 0 | 1 | $2.58 | $2.58 | $2.58 | $2.58 | $2.58 | $2.58 |
SI8642AB-B-IS1R
Silicon Laboratories (Silicon Labs)
Ultra-Low Power Digital Isolator 16-Pin SOIC N T/R
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 336-5213-1-ND | 1613 | $1.77 | $1.77 | $1.70 | $1.64 | $1.58 | $1.47 | |
| Arrow Europe | SI8642AB-B-IS1R | 2500 | 2500 | $1.66 | |||||
| Arrow North American Components | SI8642AB-B-IS1R | 0 | 2500 | $1.61 | |||||
| AVNET Europe | SI8642AB-B-IS1R | 10000 | 2500 | * $1.95 | |||||
| AVNET Express | SI8642AB-B-IS1R | 0 | 2500 | $1.93 | |||||
| element14 APAC | SI8642AB-B-IS1R | 0 | 1 | * $2.62 | * $2.56 | * $2.46 | * $2.46 | * $2.46 | * $2.46 |
| Farnell | SI8642AB-B-IS1R | 0 | 150 | * $0.00 | * $0.00 | * $2.12 | * $2.12 | * $2.12 | * $2.12 |
| Mouser Electronics | 634-SI8642AB-B-IS1R | 1236 | 1 | $1.61 | $1.55 | $1.53 | $1.50 | $1.40 | $1.40 |
| Newark | SI8642AB-B-IS1R | 0 | 1 | $2.14 | $1.99 | $1.87 | $1.85 | $1.85 | $1.85 |
WT41U-E-AI56
Silicon Laboratories (Silicon Labs)
Bluetooth Class I 3V to 3.6V 3Mbps 59-Pin SMD Module
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | WT41U-E-AI56 | 0 | $59.47 | $59.47 | $33.57 | $33.05 | $33.05 | $33.05 | |
| Arrow North American Components | WT41U-E-AI56 | 0 | 500 | $31.69 | $31.09 | ||||
| AVNET Europe | WT41U-E-AI56 | 0 | 500 | * $33.12 | * $32.02 | ||||
| AVNET Express | WT41U-E-AI56 | 0 | 500 | $34.27 | $30.23 | ||||
| element14 APAC | WT41U-E-AI56 | 32 | 1 | * $65.16 | * $63.48 | * $61.67 | * $61.67 | * $61.67 | * $61.67 |
| Farnell | WT41U-E-AI56 | 32 | 1 | * $72.54 | * $61.37 | * $60.14 | * $60.14 | * $60.14 | * $60.14 |
| Mouser Electronics | WT41U-E-AI56 | 0 | 1 | ||||||
| Newark | WT41U-E-AI56 | 32 | 1 | $52.33 | $49.36 | $49.04 | $49.04 | $49.04 | $49.04 |
WT41U-E-AI56IAPC
Silicon Laboratories (Silicon Labs)
LONG RANGE MODULE. BLUETOOTH 2.1+EDR MODULE, CLASS 1+, IWRAP 5.0, U.FL ANTENNA CONNECTOR. FP Q4/16.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | WT41U-E-AI56IAPC-ND | 0 | |||||||
| AVNET Europe | WT41U-E-AI56IAPC | 0 | 1 | * $33.35 | * $33.12 | * $32.67 | * $32.45 | * $32.45 | * $32.45 |
| AVNET Express | WT41U-E-AI56IAPC | 0 | 100 | $36.21 | $30.23 | $30.23 | |||
| Mouser Electronics | 634-WT41U-E-AI56IAPC | 0 | 100 | $39.91 | $35.69 | $35.69 |



