• Linkedin
  • Facebook
  • YouTube
  • Twitter

ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Base Product Number Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) Other Names ECCN HTSUS Standard Package Number of I/O Core Processor Core Size Speed Connectivity Peripherals Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type
Silicon Labs EFM32TG232F16-D-QFP64 Silicon Labs EFM32TG232F16-D-QFP64 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Tiny Gecko Tray Active -40°C ~ 85°C (TA) Surface Mount 64-TQFP EFM32TG232 64-TQFP (10x10) download ROHS3 Compliant 3 (168 Hours) 336-EFM32TG232F16-D-QFP64 5A992C 8542.31.0001 160 53 ARM® Cortex®-M3 32-Bit Single-Core 32MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM 16KB (16K x 8) FLASH - 4K x 8 1.98V ~ 3.8V A/D 8x12b SAR; D/A 1x12b Internal
Silicon Labs EFM32TG230F16-D-QFN64 Silicon Labs EFM32TG230F16-D-QFN64 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Tiny Gecko Tray Active -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad EFM32TG230 64-QFN (9x9) download ROHS3 Compliant 3 (168 Hours) 336-EFM32TG230F16-D-QFN64 5A992C 8542.31.0001 260 56 ARM® Cortex®-M3 32-Bit Single-Core 32MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM 16KB (16K x 8) FLASH - 4K x 8 1.98V ~ 3.8V A/D 8x12b SAR; D/A 2x12b Internal
Silicon Labs EFM32TG842F16-D-QFP64R Silicon Labs EFM32TG842F16-D-QFP64R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Tiny Gecko Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 64-TQFP EFM32TG842 64-TQFP (10x10) download ROHS3 Compliant 3 (168 Hours) 336-EFM32TG842F16-D-QFP64RTR 5A992C 8542.31.0001 1,000 53 ARM® Cortex®-M3 32-Bit Single-Core 32MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM 16KB (16K x 8) FLASH - 4K x 8 1.98V ~ 3.8V A/D 8x12b SAR; D/A 1x12b Internal
Silicon Labs EFM32TG822F16-D-QFP48R Silicon Labs EFM32TG822F16-D-QFP48R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Tiny Gecko Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 48-TQFP EFM32TG822 48-TQFP (7x7) download ROHS3 Compliant 3 (168 Hours) 336-EFM32TG822F16-D-QFP48RTR 5A992C 8542.31.0001 1,000 37 ARM® Cortex®-M3 32-Bit Single-Core 32MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM 16KB (16K x 8) FLASH - 4K x 8 1.98V ~ 3.8V A/D 4x12b SAR; D/A 1x12b Internal
Silicon Labs EFM8BB31F64I-D-QFN32R Silicon Labs EFM8BB31F64I-D-QFN32R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 32-UFQFN Exposed Pad EFM8BB31 32-QFN (4x4) ROHS3 Compliant 2 (1 Year) 336-EFM8BB31F64I-D-QFN32RTR 3A991A2 8542.31.0001 2,500 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F64A-D-4QFN24 Silicon Labs EFM8BB31F64A-D-4QFN24 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tube Active -40°C ~ 125°C (TA) Surface Mount 24-WFQFN Exposed Pad EFM8BB31 24-QFN (4x4) ROHS3 Compliant 336-EFM8BB31F64A-D-4QFN24 3A991A2 8542.31.0001 91 20 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 12x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F64G-D-QFN32R Silicon Labs EFM8BB31F64G-D-QFN32R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 32-UFQFN Exposed Pad EFM8BB31 32-QFN (4x4) ROHS3 Compliant 2 (1 Year) 336-EFM8BB31F64G-D-QFN32RTR 3A991A2 8542.31.0001 2,500 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F32G-D-QFN24R Silicon Labs EFM8BB31F32G-D-QFN24R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 24-VFQFN Exposed Pad EFM8BB31 24-QFN (3x3) ROHS3 Compliant 2 (1 Year) 336-EFM8BB31F32G-D-QFN24RTR 3A991A2 8542.31.0001 1,500 20 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 12x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F64I-D-5QFN32R Silicon Labs EFM8BB31F64I-D-5QFN32R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 32-WFQFN Exposed Pad EFM8BB31 32-QFN (5x5) ROHS3 Compliant 336-EFM8BB31F64I-D-5QFN32RTR 3A991A2 8542.31.0001 1,500 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F32G-D-QFN32R Silicon Labs EFM8BB31F32G-D-QFN32R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 32-UFQFN Exposed Pad EFM8BB31 32-QFN (4x4) ROHS3 Compliant 336-EFM8BB31F32G-D-QFN32RTR 3A991A2 8542.31.0001 2,500 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F64A-D-5QFN32 Silicon Labs EFM8BB31F64A-D-5QFN32 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tube Active -40°C ~ 125°C (TA) Surface Mount 32-WFQFN Exposed Pad EFM8BB31 32-QFN (5x5) ROHS3 Compliant 2 (1 Year) 336-EFM8BB31F64A-D-5QFN32 3A991A2 8542.31.0001 73 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F32G-D-QFN24 Silicon Labs EFM8BB31F32G-D-QFN24 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tube Active -40°C ~ 85°C (TA) Surface Mount 24-VFQFN Exposed Pad EFM8BB31 24-QFN (3x3) ROHS3 Compliant 2 (1 Year) 336-EFM8BB31F32G-D-QFN24 3A991A2 8542.31.0001 120 20 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 12x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F64I-D-4QFN24R Silicon Labs EFM8BB31F64I-D-4QFN24R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 24-WFQFN Exposed Pad EFM8BB31 24-QFN (4x4) ROHS3 Compliant 336-EFM8BB31F64I-D-4QFN24RTR 3A991A2 8542.31.0001 1,500 20 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 12x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F16I-D-4QFN24 Silicon Labs EFM8BB31F16I-D-4QFN24 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tube Active -40°C ~ 125°C (TA) Surface Mount 24-WFQFN Exposed Pad EFM8BB31 24-QFN (4x4) ROHS3 Compliant 2 (1 Year) 336-EFM8BB31F16I-D-4QFN24 3A991A2 8542.31.0001 91 20 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 12x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F64I-D-QSOP24R Silicon Labs EFM8BB31F64I-D-QSOP24R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) EFM8BB31 24-QSOP ROHS3 Compliant 2 (1 Year) 336-EFM8BB31F64I-D-QSOP24RTR 3A991A2 8542.31.0001 2,500 21 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 13x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F64G-D-QSOP24 Silicon Labs EFM8BB31F64G-D-QSOP24 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tube Active -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) EFM8BB31 24-QSOP ROHS3 Compliant 2 (1 Year) 336-EFM8BB31F64G-D-QSOP24 3A991A2 8542.31.0001 56 21 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 13x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F16I-D-QFN32 Silicon Labs EFM8BB31F16I-D-QFN32 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tube Active -40°C ~ 125°C (TA) Surface Mount 32-UFQFN Exposed Pad EFM8BB31 32-QFN (4x4) ROHS3 Compliant 336-EFM8BB31F16I-D-QFN32 3A991A2 8542.31.0001 490 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F64G-D-QFN24 Silicon Labs EFM8BB31F64G-D-QFN24 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tube Active -40°C ~ 85°C (TA) Surface Mount 24-VFQFN Exposed Pad EFM8BB31 24-QFN (3x3) ROHS3 Compliant 2 (1 Year) 336-EFM8BB31F64G-D-QFN24 3A991A2 8542.31.0001 120 20 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 12x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F32I-D-QFN32 Silicon Labs EFM8BB31F32I-D-QFN32 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tube Active -40°C ~ 125°C (TA) Surface Mount 32-UFQFN Exposed Pad EFM8BB31 32-QFN (4x4) ROHS3 Compliant 336-EFM8BB31F32I-D-QFN32 3A991A2 8542.31.0001 490 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F16G-D-QSOP24R Silicon Labs EFM8BB31F16G-D-QSOP24R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) EFM8BB31 24-QSOP ROHS3 Compliant 336-EFM8BB31F16G-D-QSOP24RTR 3A991A2 8542.31.0001 2,500 21 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 13x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F64I-D-5QFN32 Silicon Labs EFM8BB31F64I-D-5QFN32 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tray Active -40°C ~ 125°C (TA) Surface Mount 32-WFQFN Exposed Pad EFM8BB31 32-QFN (5x5) ROHS3 Compliant 336-EFM8BB31F64I-D-5QFN32 3A991A2 8542.31.0001 73 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F32G-D-QFP32R Silicon Labs EFM8BB31F32G-D-QFP32R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 32-TQFP EFM8BB31 32-QFP (7x7) ROHS3 Compliant 336-EFM8BB31F32G-D-QFP32RTR 3A991A2 8542.31.0001 500 28 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F32I-D-QSOP24 Silicon Labs EFM8BB31F32I-D-QSOP24 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tube Active -40°C ~ 125°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) EFM8BB31 24-QSOP ROHS3 Compliant 336-EFM8BB31F32I-D-QSOP24 3A991A2 8542.31.0001 56 21 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 13x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F32I-D-5QFN32 Silicon Labs EFM8BB31F32I-D-5QFN32 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tray Active -40°C ~ 125°C (TA) Surface Mount 32-WFQFN Exposed Pad EFM8BB31 32-QFN (5x5) ROHS3 Compliant 336-EFM8BB31F32I-D-5QFN32 3A991A2 8542.31.0001 73 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F32A-D-5QFN32R Silicon Labs EFM8BB31F32A-D-5QFN32R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 32-WFQFN Exposed Pad EFM8BB31 32-QFN (5x5) ROHS3 Compliant 336-EFM8BB31F32A-D-5QFN32RTR 3A991A2 8542.31.0001 1,500 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F64G-D-QSOP24R Silicon Labs EFM8BB31F64G-D-QSOP24R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) EFM8BB31 24-QSOP ROHS3 Compliant 336-EFM8BB31F64G-D-QSOP24RTR 3A991A2 8542.31.0001 2,500 21 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 13x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F64I-D-QFN24R Silicon Labs EFM8BB31F64I-D-QFN24R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 24-VFQFN Exposed Pad EFM8BB31 24-QFN (3x3) ROHS3 Compliant 336-EFM8BB31F64I-D-QFN24RTR 3A991A2 8542.31.0001 1,500 20 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 12x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F16G-D-QFP32R Silicon Labs EFM8BB31F16G-D-QFP32R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 32-TQFP EFM8BB31 32-QFP (7x7) ROHS3 Compliant 336-EFM8BB31F16G-D-QFP32RTR 3A991A2 8542.31.0001 500 28 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F16I-D-5QFN32R Silicon Labs EFM8BB31F16I-D-5QFN32R Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 32-WFQFN Exposed Pad EFM8BB31 32-QFN (5x5) ROHS3 Compliant 336-EFM8BB31F16I-D-5QFN32RTR 3A991A2 8542.31.0001 1,500 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
Silicon Labs EFM8BB31F32I-D-QFN24 Silicon Labs EFM8BB31F32I-D-QFN24 Silicon Labs
RFQ

Min: 1

Mult: 1

/image/Silicon Labs Busy Bee Tube Active -40°C ~ 125°C (TA) Surface Mount 24-VFQFN Exposed Pad EFM8BB31 24-QFN (3x3) ROHS3 Compliant 2 (1 Year) 336-EFM8BB31F32I-D-QFN24 3A991A2 8542.31.0001 120 20 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 12x12b; D/A 2x12b Internal

In Stock

Please send RFQ , we will respond immediately.