
	Part Number	Hot Search : 222M35 24LC01B MAX232 D5555C 58110 CPH5802 TSOP7000 306PRF
	Product Description
	Full Text Search

CCR1 - RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 390 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 270 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 560 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 2200 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 680 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 820 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 10000 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 2700 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 3300 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 220 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 330 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 470 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 22000 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 12000 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 18000 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 15000 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 1000 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 1500 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 1800 ohm, SURFACE MOUNT RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 1200 ohm, SURFACE MOUNT Carbon Ceramic Resistors

CCR1_1092190.PDF Datasheet

Part No.

CCR1 CCR CCR1Z-1K2KI CCR1Z-1K8KI CCR1Z-1K5KI CCR1Z-1K0KI CCR1Z-15KKI CCR1Z-18KKI CCR1Z-12KKI CCR1Z-22KKI CCR1Z-0K47KI CCR1Z-0K33KI CCR1Z-0K22KI CCR1Z-3K3KI CCR1Z-2K7KI CCR1Z-10KKI CCR1Z-0K82KI CCR1Z-0K68KI CCR1Z-2K2KI CCR1Z-0K56KI CCR1Z-0K27KI CCR1Z-0K39KI

Description

RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 390 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 270 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 560 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 2200 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 680 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 820 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 10000 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 2700 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 3300 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 220 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 330 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 900 ppm, 470 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 22000 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 12000 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 18000 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 15000 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 1000 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 1500 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 1800 ohm, SURFACE MOUNT
RESISTOR, CARBON COMPOSITION, 1 W, 10 %, 1300 ppm, 1200 ohm, SURFACE MOUNT
Carbon Ceramic Resistors

File Size

79.85K / 4 Page

Maker

Welwyn Components, Ltd.
Welwyn Components Limited
TT Electronics / Welwyn

JITONG TECHNOLOGY
(CHINA HK & SZ)
Datasheet.hk's Sponsor

Part: CCR20.0Mxc7t

Maker: N/A

Pack: N/A

Stock: 6138

Unit price for :

50: $0.21

100: $0.20

1000: $0.19

Email: oulindz@gmail.com

Contact us

Homepage

http://www.welwyn-tt.com/index.asp

Download

[ CCR1 CCR CCR1Z-1K2KI CCR1Z-1K8KI CCR1Z-1K5KI CCR1Z-1K0KI CCR1Z-15KKI CCR1Z-18KKI CCR1Z-12KKI CCR1Z-2 Datasheet PDF Downlaod from IC-ON-LINE.CN

]
[ CCR1 CCR CCR1Z-1K2KI CCR1Z-1K8KI CCR1Z-1K5KI CCR1Z-1K0KI CCR1Z-15KKI CCR1Z-18KKI CCR1Z-12KKI CCR1Z-2 Datasheet PDF Downlaod from Datasheet.HK

]
[CCR1 CCR CCR1Z-1K2KI CCR1Z-1K8KI CCR1Z-1K5KI CCR1Z-1K0KI CCR1Z-15KKI CCR1Z-18KKI CCR1Z-12KKI CCR1Z-2 Datasheet PDF Downlaod from Maxim4U.com

] :-)

[ View it Online ] [ Search more for CCR1 ]

[ Price & Availability of CCR1 by FindChips.com ]

Related Part Number

PART	Description	Maker
PT-6MV103A2020PM PT-6MV253A2020PM PT-6MV471A2020PM	RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 10000 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 25000 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 470 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 22000 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 20000 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 4700 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 1000 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 220 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 100000 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 2000 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 220000 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 2500 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 1000000 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 200000 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 2200 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 250000 ohm LEAD FREE RESISTOR, TRIMMER, CARBON FILM, 1 TURN(S), 0.1 W, 250 ohm LEAD FREE	Piher Sensors ?Controls SA
CF1/4CVTEA205J CFPS1/2CVTPA510J CFPS1/2CVTR510J CF	RESISTOR, CARBON FILM, 0.25 W, 5 %, 1300 ppm, 2000000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 51 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 3.6 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 18 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 43 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 5.6 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 56 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 820 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 5100 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 51000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 510 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 56000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 4300 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 6.2 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 43000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 700 ppm, 430000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 91 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 82 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 700 ppm, 820000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 560 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 700 ppm, 560000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 47 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 700 ppm, 470000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 5.1 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 700 ppm, 510000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 180 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 430 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 47000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 4700 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 8.2 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 82000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 4.3 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 680 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 8200 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 6.8 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 470 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 450 ppm, 5600 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT	KOA Speer Electronics,Inc.
OF27GJE NPC-1305 OA105KE	RESISTOR 2.7 OHM .5W CARB COMP RESISTOR, CARBON COMPOSITION, 0.5 W, 5 %, 2.7 ohm, THROUGH HOLE MOUNT SNAGLESS CAT5E PATCH COROS Molded insulation for high dielec-tric strength.	Ohmite Mfg. Co. List of Unclassifed Manufacturers List of Unclassifed Man...
PDA17-AS20-103BK PDA17-SS20-103AK PDA17-SS15-104BF	Panel Mount Potentiometers 10K 20% 17mm Linear RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 10000 ohm Panel Mount Potentiometers 10K 20% 17mm Audio RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 10000 ohm RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 100000 ohm ROHS COMPLIANT RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 1000000 ohm ROHS COMPLIANT RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 50000 ohm ROHS COMPLIANT RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 2000 ohm ROHS COMPLIANT RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 500000 ohm ROHS COMPLIANT Slide Potentiometers 5K 20% 7mm Switch Solder Lug RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 5000 ohm RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 20000 ohm ROHS COMPLIANT RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 10000 ohm ROHS COMPLIANT RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 200000 ohm ROHS COMPLIANT Panel Mount Potentiometers 5K 20% 17mm Linear RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.1 W, 5000 ohm	Bourns, Inc.
PTV09A-4020U-B104 PTV09A-2020F-A102 PTV09A-4020F-A	Panel Mount Potentiometers 100K 20% 9mm Linear Snap In RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.05 W, 100000 ohm 9 mm Potentiometer RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.05 W, 1000 ohm PANEL CONTROL - 9MM-ST-CARBON RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.05 W, 10000 ohm PANEL CONTROL - 9MM-ST-CARBON RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.05 W, 100000 ohm 9 mm Potentiometer RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.05 W, 2000 ohm	Bourns, Inc.
EVNDCA EVNDJA EVND8A EVND2A EVN-D8AA03B52 EVN-DJAA	Carbon Composition Trimmer Po ten ti om e ters/EVND 6FE Square Trimmer Potentiometers Carbon Composition Trimmer Po ten ti om e ters/EVND	Panasonic Semiconductor
WS-2C-0.5-1K-16ZS-3-K WS-2C-0.5-1K-16ZS-3-M WS-2B-	WS Series Hot-Molded Carbon Composition Potentiometer	SHARMA[Sharma Electro Components,Inc]
251B000503A1NB 251B000503A1T1 251B000503A3NB 251B0	Long Life 9mm Carbon Composition Rotary Potentiometer Long Life 9mm Carbon Composition Rotary Potentiometer	CTS Corporation
PTV111-4425A-B103 PTV111-4425A-B104 PTV111-1217A-A	Potentiometer; Resistance Max:10kohm; Resistance Tolerance: /- 20 %; Power Rating:0.05W; Voltage Rating:50 VAC, 20VDC; Series:PTV111 RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.05 W, 10000 ohm 11mm Potentiometer RESISTOR, POTENTIOMETER, CARBON FILM, 1 TURN(S), 0.05 W, 100000 ohm 12 mm Potentiometer 12 mm Potentiometer	Bourns, Inc. Bourns Electronic Solutions Bourns Electronic Solut...
251B00F252A1N1 251B120252A1N1 251B120252A1NB 251B1	Long life, 9mm diameter, composition element, variable resistor	CTS[CTS Corporation]
OL2225 ON6805 OJ3005EA52 OJ3005ER52 OJ3005EA26 OJ3	RESISTOR, CARBON FILM, 0.125 W, 5 %, 450 ppm, 30 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.125 W, 5 %, 700 ppm, 360000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.125 W, 5 %, 700 ppm, 160000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.125 W, 5 %, 450 ppm, 16 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.125 W, 5 %, 700 ppm, 560000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT	Ohmite Mfg. Co.
CF1/41.8M5Q CFM1/218M5Q CF1/41.8M2Q CFM1/21.8M2Q C	RESISTOR, CARBON FILM, 0.25 W, 5 %, 1800000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 18000000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.25 W, 2 %, 1800000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 2 %, 1800000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.25 W, 5 %, 6800000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 1800000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.25 W, 5 %, 18000000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT RESISTOR, CARBON FILM, 0.5 W, 5 %, 6800000 ohm, THROUGH HOLE MOUNT AXIAL LEADED, ROHS COMPLIANT	Stackpole Electronics, Inc.

Related keyword From Full Text Search System

CCR1 output data	CCR1 Micropower	CCR1 driver	CCR1 battery mcu	CCR1 amp
CCR1 MARKING	CCR1 regulation	CCR1 tdma modulator	CCR1 Positive	CCR1 参数查询