모두보기

영어판을 공식 버전으로 해주세요돌아가기

유럽
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
아시아 태평양
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
아프리카, 인도 및 중동
India(हिंदी)
북아메리카
United States(English) Canada(English) Mexico(español)
제품 센터rf/if 및 rfidrf 스위치

rf 스위치

626 제품이 발견되었습니다

제품 목록

1...678910111213
비교 그림 부분 # 제조사 기술 재고 ECAD 모델 RoHS IIP3 회로 속도를 계산 토폴로지 전압 - 시동 P1dB를 RF 유형 시험 주파수 격리 빈도 - 어퍼 절연 @ 주파수 삽입 손실 @ 주파수 쉘 스타일 RF 제품군 / 표준 포장 다른 이름들 무연 여부 / RoHS 준수 여부 수분 민감도 (MSL) 다른 이름들 기본 제품 번호 패키지 제조업체 부품 번호 기술 수분 민감도 (MSL) 제조업체 표준 리드 타임 확장 설명 RoHS 상태 상세 설명 연속 작동 온도 실장 형 임피던스 주파수 범위 풍모 삽입 손실 패키지 / 케이스 편광 제조업체 장치 패키지 전압 - 파괴 전압 - 공급 수량
HMC199MS8ETR HMC199MS8ETR Analog Devices Inc. IC RF SWITCH SPDT 2.5GHZ 8MSOP 유품5060 pcs 36dBm (typ) 2 x SPDT - Reflective - 23dBm (typ) IP1dB Cellular, ISM, PCS - - - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm - - - 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) - 8-MSOP - -
HMC284MS8GTR HMC284MS8GTR Analog Devices Inc. IC RF SWITCH SPDT 8MSOP 유품4040 pcs 48dBm SPDT - Absorptive - 24dBm General Purpose 3.5GHz 33dB - - - - - - - - - - - - - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm 0Hz ~ 3.5GHz - 0.7dB 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) Exposed Pad - 8-MSOP-EP - -
HSWA2-63DR+ HSWA2-63DR+ Mini-Circuits IC RF SWITCH SPDT 6GHZ 20QFN 유품11091 pcs 65dBm SPDT - Absorptive - - General Purpose 6GHz 48dB - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -40°C ~ 105°C Surface Mount 50Ohm 100MHz ~ 6GHz - 1.6dB 20-VFQFN Exposed Pad - 20-MLCP (4x4) - 2.7V ~ 5.5V
SKY13626-685LF SKY13626-685LF Skyworks Solutions Inc. IC SWITCH SP4T 9-PIN 12QFN 유품40120 pcs - SP4T - - - - 3G/4G, LTE - - - - - - - - - - - - SKY13626 Tape & Reel (TR) - - - - - - - - -40°C ~ 90°C Surface Mount - 400MHz ~ 3.8GHz DC Blocked - 12-UFQFN Exposed Pad - 12-QFN (2x2) - -
ADG902BCPZ-REEL7 ADG902BCPZ-REEL7 Analog Devices Inc. IC RF SWITCH SPST 2.5GHZ 8LFCSP 유품5490 pcs 36dBm SPST - Reflective - 17dBm General Purpose 1GHz 40dB - - - - - - - - - - ADG902 Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm 0Hz ~ 2.5GHz - 0.8dB 8-WFDFN Exposed Pad, CSP - 8-LFCSP (3x3) - 1.65V ~ 2.75V
FMS2031-001 FMS2031-001 RFMD IC SWITCH 10W PHEMT SPDT 12QFN 유품3830 pcs 0.9dB @ 5GHz - SPDT - Reflective - - General Purpose - DC 6GHz 23dB @ 5GHz (typ) - 60dBm (typ) - 689-1093-1 - - - - - FMS2031-001 IC SWITCH 10W PHEMT SPDT 12QFN 1 (Unlimited) - RF Switch IC General Purpose SPDT 50 Ohm 12-QFN (3x3) Cut Tape (CT) - - -40°C ~ 85°C - 50 Ohm - - - - 12-VFQFN Exposed Pad - 12-QFN (3x3) -
UPG2214TK-E2-A UPG2214TK-E2-A CEL IC RF SWITCH SPDT 3GHZ 6MINIMOLD 유품5140 pcs 58dBm SPDT - Reflective - 27dBm 802.11a/b/g/WiFi, 802.16/WiMax, WLAN 3GHz 24dB - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -45°C ~ 85°C - 50Ohm 50MHz ~ 3GHz - 0.35dB 6-SMD, Flat Leads - 6-Minimold - -
HMC321ALP4E HMC321ALP4E Analog Devices Inc. IC RF SWITCH SP8T 8GHZ 24LFCSP 유품1681 pcs 40dBm SP8T - Absorptive - 12dBm - 8GHz 25dB - - - - - - - - - - HMC321 Strip - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm 0Hz ~ 8GHz - 2.7dB 24-VFQFN Exposed Pad - 24-LFCSP (4x4) - 5V
PE42423MLBA-Z PE42423MLBA-Z Peregrine Semiconductor IC RF SWITCH SPDT 50 OHM 16QFN 유품25174 pcs 65dBm SPDT - Absorptive - - 802.11a/b/g/n/ac 6GHz 41dB - - - - - Cut Tape (CT) - Lead free / RoHS Compliant 3 (168 Hours) 1046-1103-1 - - - - - 16 Weeks - - RF Switch IC 802.11a/b/g/n/ac SPDT 6GHz 50 Ohm 16-QFN (3x3) UltraCMOS®, HaRP™ -40°C ~ 85°C - 50 Ohm 100MHz ~ 6GHz - 0.95dB 16-VFQFN Exposed Pad - 16-QFN (3x3) - 2.3 V ~ 5.5 V
ADRF5047BCCZN ADRF5047BCCZN Analog Devices Inc. LOW-LOSS REFLECTIVE, SP4T, 40GHZ 유품373 pcs 50dBm SP4T - Reflective - - VSAT 44GHz 31dB - - - - - - - - - - ADRF5047 Strip - - - - - - - - -40°C ~ 105°C (TC) Surface Mount 50Ohm 9kHz ~ 44GHz - 2.7dB 20-VFLGA Exposed Pad - 20-LGA (3x3) - 3.15V ~ 3.45V
HMC446ETR HMC446ETR Analog Devices Inc. IC RF SWITCH SPDT 894MHZ SOT26 유품3790 pcs 65dBm (typ) SPDT - Reflective - - ISM - - - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm - - - SOT-23-6 - SOT-23-6 - 5V ~ 8V
PE42851MLBA-X PE42851MLBA-X Peregrine Semiconductor IC RF SWITCH SPDT 50 OHM 32-QFN 유품4180 pcs 42dBm SP5T - Reflective - - General Purpose 1GHz 36dB - - - - - Cut Tape (CT) - Lead free / RoHS Compliant 3 (168 Hours) 1046-1090-1 - - - - - - - - RF Switch IC General Purpose SP5T 1GHz 50 Ohm 32-QFN (5x5) UltraCMOS®, HaRP™ -40°C ~ 85°C - 50 Ohm 100MHz ~ 1GHz - 0.8dB 32-VFQFN Exposed Pad - 32-QFN (5x5) - 2.3 V ~ 5.5 V
HMC349MS8GE HMC349MS8GE Analog Devices Inc. IC RF SWITCH SPDT 4GHZ 8MSOP 유품4030 pcs 47dBm SPDT - Absorptive - 31dBm General Purpose 4GHz 47dB - - - - - - - - - - HMC349 Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm 0Hz ~ 4GHz - 1.8dB 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad - 8-MSOP-EP - 5V
AS186-302LF AS186-302LF Skyworks Solutions Inc. IC RF SWITCH SPDT 4GHZ 8MSOP 유품3850 pcs 46dBm SPDT - Absorptive - 30dBm GSM, ISM, PCS, WCDMA 4GHz 40dB - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm LF ~ 4GHz - 1dB 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad - 8-MSOP-EP - 3V, 5V
ADG919BRMZ ADG919BRMZ Analog Devices Inc. IC RF SWITCH SPDT 2GHZ 8MSOP 유품15189 pcs 36dBm SPDT - Reflective - 17dBm General Purpose 1GHz 37dB - - - - - - - - - - ADG919 Tube - - - - - - - - -40°C ~ 85°C Surface Mount - 0Hz ~ 2GHz - 0.8dB 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) - 8-MSOP - 1.65V ~ 2.75V
HMC536MS8GTR HMC536MS8GTR Analog Devices Inc. IC RF SWITCH SPDT 6GHZ 8MSG 유품6918 pcs 48dBm SPDT - Reflective - - General Purpose 6GHz 32dB - - - - - - - - - - HMC536 Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm 0Hz ~ 6GHz - 0.7dB 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad - 8-MSG - -
SKY13362-389LF SKY13362-389LF Skyworks Solutions Inc. SP10T SWITCH 유품194490 pcs - SP10T - - - 40dBm Cellular 915MHz, 1.91GHz 21dB - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -30°C ~ 90°C Surface Mount 50Ohm 400MHz ~ 2.7GHz - 1.35dB 26-VFQFN Exposed Pad - 26-QFN (3x3.8) - 2.7V ~ 3.3V
SKY13299-321LF SKY13299-321LF Skyworks Solutions Inc. IC RF SWITCH SPDT 5GHZ 12QFN 유품31336 pcs 57dBm SPDT - Reflective - - WiMax, WLAN 5GHz 22dB - - - - - - - - - - SKY13299 Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm 20MHz ~ 5GHz - 0.75dB 12-WFQFN Exposed Pad - 12-QFN (3x3) - -
HMC174MS8ETR HMC174MS8ETR Analog Devices Inc. IC RF SWITCH SPDT 3GHZ 8MSOP 유품4350 pcs 56dBm SPDT - Reflective - 36dBm WiMax 3GHz 20dB - - - - - - - - - - HMC174 Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm 0Hz ~ 3GHz - 1.3dB 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) - 8-MSOP - 3V ~ 8V
MASW-008853-TR3000 MASW-008853-TR3000 MACOM Technology Solutions SWITCH,GAAS,SPDT,2.7V,DC-3.0GHZ, 유품16314 pcs 56dBm SPDT - - - 38dBm General Purpose 5GHz 11dB - - - - - - - - - - MASW-008853 Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm 0Hz ~ 5GHz - 1.1dB 6-TSSOP, SC-88, SOT-363 - SC-70-6 (SOT-363) - 0V ~ 2.7V
PE42424A-Z PE42424A-Z pSemi IC RF SWITCH SPDT 6GHZ 6DFN 유품36200 pcs 61dBm SPDT - Reflective - 41dBm 802.11a/b/g/n/ac 2.4GHz, 2.5GHz 48dB - - - - - - - - - - PE42424 Tape & Reel (TR) - - - - - - - UltraCMOS® -40°C ~ 105°C Surface Mount 50Ohm 100MHz ~ 6GHz - 0.8dB 6-UFDFN Exposed Pad - 6-DFN (1.5x1.5) - 2.3V ~ 5.5V
SKY12208-306LF SKY12208-306LF Skyworks Solutions Inc. IC RF SWITCH SPDT 2.7GHZ 16QFN 유품4100 pcs 45dBm SPDT - - - - General Purpose 700MHz 39dB - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -55°C ~ 175°C Surface Mount 50Ohm 20MHz ~ 2.7GHz - 0.4dB 16-VQFN Exposed Pad - 16-QFN (4x4) - -
PE42522B-X PE42522B-X pSemi IC RF SWITCH SPDT 26.5GHZ 29LGA 유품1971 pcs 59dBm SPDT - - - - - 2.5GHz,- 22dB - - - - - - - - - - PE42522 Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm 9kHz ~ 26.5GHz - - 29-TFLGA Exposed Pad - 29-LGA (4x4) - 2.3V ~ 5.5V
UPG2406TK-E2-A UPG2406TK-E2-A CEL IC RF SWITCH SPDT 3GHZ 6MINIMOLD 유품4950 pcs 60dBm SPDT - Reflective - 30.5dBm Bluetooth, WLAN 3GHz 17dB - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -45°C ~ 85°C - 50Ohm 10MHz ~ 3GHz - 0.53dB 6-SMD, Flat Leads - 6-Minimold - -
HMC252QS24ETR HMC252QS24ETR Analog Devices Inc. IC RF SWITCH SP6T 3GHZ 24QSOP 유품4350 pcs 46dBm SP6T - Absorptive - 24dBm General Purpose 3GHz 29dB - - - - - - - - - - HMC252 Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm 0Hz ~ 3GHz - 1.3dB 24-SSOP (0.154", 3.90mm Width) - 24-QSOP - 3.3V, 5V
NL71024DSH-266H Broadcom Limited 529 FCBGA+HS 25X25MM 유품5420 pcs - - - - - - - - - - - - - - - - - - - NL71024 Tray - - - - - - - * - - - - - - - - - - -
BGS13PN10E6327XTSA1 Infineon Technologies IC RF SWITCH SP3T 6GHZ 유품4420 pcs 76dBm SP3T - - - - - 6GHz 17dB - - - - - - - - - - BGS13 Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C Surface Mount 50Ohm 500MHz ~ 6GHz - 1.5dB 10-XFQFN - PG-TSNP-10-1 - 1.8V ~ 3.6V
RF1126TR7 RFMD BROADBAND POWER SPDT SWITCH 유품77460 pcs 60dBm SPDT - Reflective - - General Purpose 5.8GHz 11dB - - - - - Bulk - Lead free / RoHS Compliant 2 (1 Year) Q7303770B - - - - - - - - RF Switch IC General Purpose SPDT 5.8GHz 50 Ohm 6-QFN (2x1.3) - -30°C ~ 85°C - 50 Ohm 50MHz ~ 5.8GHz - 0.7dB 6-XFDFN Exposed Pad - 6-QFN (2x1.3) - 1.8 V ~ 3.6 V
SKY13272-340LF Skyworks Solutions Inc. IC SW 250M-2.15GHZ 20QFN 유품43140 pcs 8.5dB @ 2.15GHz - - - - - 15dBm (typ) IP1dB DBS - 250MHz 2.15GHz 31dB @ 2.15GHz (typ) - - - 863-1178-2
SKY13272340LF
- - - - - SKY13272-340LF IC SW 250M-2.15GHZ 20QFN 3 (168 Hours) 16 Weeks RF Switch IC DBS 50 Ohm 20-QFN (4x4) Tape & Reel (TR) - - -40°C ~ 85°C - 50 Ohm - - - - 20-WFQFN Exposed Pad - 20-QFN (4x4) -
SKY13437-11 Skyworks Solutions Inc. IC RF SWITCH SP12T 2.7GHZ 22MCM 유품23975 pcs - SP12T - - - - CDMA2000, EDGE, GSM, LTE, UMTS 915MHz, 1.91GHz 22dB - - - - - - - - - - SKY13437 Tape & Reel (TR) - - - - - - - - -40°C ~ 90°C Surface Mount 50Ohm 400MHz ~ 2.7GHz - 1.35dB 22-VFQFN Exposed Pad - 22-MCM (3.2x2.5) - 2.5V ~ 4.8V
NL56613DHT Broadcom Limited 529 FCBGA+HS 25X25MM 유품4640 pcs - - - - - - - - - - - - - - - - - - - NL56613 Tray - - - - - - - * - - - - - - - - - - -
UPG2158T5K-E2-A CEL IC RF SWITCH SPDT 3GHZ 6TSSON 유품5210 pcs 60dBm SPDT - Reflective - 30.5dBm 802.11a/b/g/WiFi, 802.16/WiMax, WLAN 3GHz 17dB - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -45°C ~ 85°C - 50Ohm 50MHz ~ 3GHz - 0.53dB 6-XFDFN Exposed Pad - 6-TSSON - -
NL88659HG10300B0 Broadcom Limited FCBGA+HS 35X3 유품4760 pcs - - - - - - - - - - - - - - - - - - - - Tray - - - - - - - * - - - - - - - - - - -
BGS13SL9E6327 Infineon Technologies GENERAL PURPOSE SWITCH SP3T 유품150430 pcs - SP3T - - - - Bluetooth, WLAN 2.7GHz 22dB - - - - - - - - - - - Bulk - - - - - - - - -30°C ~ 85°C Surface Mount 50Ohm 100MHz ~ 3GHz - 0.54dB 9-XFLGA - TSLP-9-3 - 2.3V ~ 3.6V
NL85721-50 Broadcom Limited 292 BGA 27X27MM 유품4050 pcs - - - - - - - - - - - - - - - - - - - NL85721 Tray - - - - - - - * - - - - - - - - - - -
SKY13544-001 Skyworks Solutions Inc. IC SWITCH GPIO SP2T 6WLCSP 유품4120 pcs - - - - - - - - - - - - - - - - - - - - Tape & Reel (TR) - - - - - - - * - - - - - - - - - - -
UPG2024TQ-E1-A CEL IC RF SWITCH DPDT 5.85GHZ 10SON 유품4790 pcs 50dBm DPDT - Reflective - - 802.11/WiFi, WLAN 5.8GHz 25dB - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C - 50Ohm 4.8GHz ~ 5.85GHz - 1.5dB 10-UFDFN Exposed Pad - 10-TSON (2.3x2.55) - 2.7V ~ 3.3V
SKY19223-001 Skyworks Solutions Inc. SP8T ANTENNA SWITCH MODULE 유품4880 pcs - - - - - - - - - - - - - - - - - - - - Tape & Reel (TR) - - - - - - - * - - - - - - - - - - -
UPG2157T5F-E2-A CEL IC RF SWITCH SPDT 5.85GHZ 12QFN 유품4520 pcs - SPDT - Absorptive - 37dBm 802.11a/b/g/WiFi, 802.16/WiMax, WLAN 5.85GHz 22dB - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -45°C ~ 85°C - 50Ohm 2.3GHz ~ 5.85GHz - 0.8dB 12-WFQFN Exposed Pad - 12-QFN (3x3) - -
SKY19244-686LF Skyworks Solutions Inc. IC ANT TUNING SWITCH 10QFN 유품4950 pcs - SP3T - - - - General Purpose - - - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - - Surface Mount - 100MHz ~ 2.7GHz DC Blocked - 10-XFQFN - 10-QFN (1.5x1.1) - 39V
SKY13460-589LF Skyworks Solutions Inc. IC SWITCH SP10T MIPI 16SOIC 유품4600 pcs - - - - - - - - - - - - - - - - - - - - Tape & Reel (TR) - - - - - - - * - - - - - - - - - - -
NL5512DH-266 Broadcom Limited NL5000CJTHOR_18M 266MHZ 유품4360 pcs - - - - - - - - - - - - - - - - - - - - Tray - - - - - - - * - - - - - - - - - - -
SKY13448-001B Skyworks Solutions Inc. IC RF SWITCH SPDT 8WLSCP 유품5090 pcs - SPDT - - - - General Purpose 2.7GHz 27dB - - - - - - - - - - - Tape & Reel (TR) - - - - - - - - -35°C ~ 90°C - 50Ohm 100MHz ~ 3GHz - 0.5dB 8-XFBGA, WLCSP - 8-WLSCP (1.1x1.1) - 2.45V ~ 3V
NLF7224-312-S Broadcom Limited FCBGA+HS 27X27NL 유품4170 pcs - - - - - - - - - - - - - - - - - - - NLF7224 Tray - - - - - - - * - - - - - - - - - - -
MA8334-014 MACOM Technology Solutions DIODE,SWITCH,T/R,SI 유품280 pcs - SP3T - - - - General Purpose 1GHz 24dB (min) - - - - - - - - - - MA8334 Tray - - - - - - - MA8334 -65°C ~ 125°C Chassis Mount 50Ohm 10MHz ~ 1GHz - 0.35dB (max) 844-004 - 844-004 - -
NJG1684ME2-TE1 Nisshinbo Micro Devices Inc. HIGH POWER SP4T SWITCH GAAS MMIC 유품31283 pcs 70dBm SP4T - - - - CDMA, GSM, LTE, UMTS 2.7GHz 25dB - - - - - - - - - - NJG1684 Tape & Reel (TR) - - - - - - - - -40°C ~ 85°C - 50Ohm 2.7GHz DC Blocked 0.35dB 12-XFQFN Exposed Pad - 12-EQFN (1.8x1.8) - 2.375V ~ 5V
NL71024DFSH-300H Broadcom Limited NL7000MOJO_36M 300MHZ 1.2V HS 유품5320 pcs - - - - - - - - - - - - - - - - - - - NL71024 Tray - - - - - - - * - - - - - - - - - - -
NL56617DFSV-450 Broadcom Limited 529 FCBGA+HS 25X25MM 유품4400 pcs - - - - - - - - - - - - - - - - - - - NL56617 Tray - - - - - - - * - - - - - - - - - - -
SW10-0313 MACOM Technology Solutions SWITCH,SPDT,RF, 유품52 pcs 46dBm SPDT - Absorptive - 30dBm General Purpose 3GHz 40dB - - - - - - - - - - SW10 Bulk - - - - - - - - -40°C ~ 125°C Surface Mount 50Ohm DC ~ 3GHz DC Blocked 0.8dB CR-9 - CR-9 - 5V
SKY19250-001 Skyworks Solutions Inc. IC RF SWITCH SPST 6WLCSP 유품5030 pcs - SPST - - - - General Purpose - - - - - - - - - - - - SKY19250 Tape & Reel (TR) - - - - - - - - - Surface Mount - 100MHz ~ 2.7GHz - - 6-XFBGA, WLCSP - 6-WLCSP (1.18x1.18) - -
1...678910111213
0 RFQ
쇼핑 카트 (0 Items)
비어 있습니다.
목록을 비교하십시오 (0 Items)
비어 있습니다.
피드백

귀하의 의견이 중요합니다!Allelco에서는 사용자 경험을 소중히 여기며 지속적으로 개선하기 위해 노력합니다.
피드백 양식을 통해 귀하의 의견을 공유하십시오. 즉시 응답하겠습니다.
Allelco을 선택해 주셔서 감사합니다.

주제
이메일
메모/주석
인증 코드
파일을 업로드하려면 드래그 또는 클릭하십시오
파일 업로드
유형 : .xls, .xlsx, .doc, .docx, .jpg, .png 및 .pdf.
최대 파일 크기 : 10MB