Disc Chip Zinc Oxide Varistor -40-125 Degree With ROHS Certification

Disc Chip Zinc Oxide Varistor -40-125 Degree With ROHS Certification

Product Details:

Place of Origin: Guangdong,China
Brand Name: JYVDR
Certification: CQC,UL,TUV,ROHS,SVHC
Model Number: JYVDR5D471K

Payment & Shipping Terms:

Minimum Order Quantity: 15000PCS
Price: 0.04~0.06 USD/PC
Packaging Details: Tape in reel, 3000/reel,1.5kg/reel;15000pcs per outer carton,8.5kg per outer carton,40*39*19cm
Delivery Time: 3-5 Workdays
Payment Terms: T/T IN ADVANCE
Supply Ability: 10,000,000 PIECES PER MONTH
Get Best Price Contact Now

Detail Information

Name: Chip Varistor China Standard: GB/T10193-1997
USA/Canada Standard: UL1449 Germany(EU) Standard: IEC61051
RoHS: 05DSGS:CANEC2121716202 SVHC: CANEC2200885702
CQC #: CQC18001202949 UL #: E481249-20180122
TUV #: B 094255 0002 Rev.00 Varistor Voltage: 470V±10%
VAC: 300V VDC: 380V
Max Energy: 500A (1000V) Operating Temperature: -40~125C
Leakage Current: ≤20uA Package: Tape In Reel
High Light:

-40 Degree Zinc Oxide Varistor

,

125 Degree Zinc Oxide Varistor

,

ROHS Metal Oxide Varistor

Product Description

 

Disc Zinc Oxide Chip Varistor 05D471K 470V 500A 0.1W With CQC UL TUV Certificates

 

Description Of The Chip Varistor 05D471K

 

chip varistor 05D471K designed as standard UL1449 and IEC61051, for linear LED application, insulated coating and high surge type can withstand inrush surge current , replace dip varistor , tape in reel package, produced by automatic machines, cheaper and easy to be installed.

Disc Chip Zinc Oxide Varistor -40-125 Degree With ROHS Certification 0

 

 

Features Of The Chip Varistor 05D471K

 

* Wide operating temperature -40~+125C

* Tape in reel package

* Compact design

* Certificated by CQC UL TUV

* Surface mount devices 

* Fully automatic production line

 

 

Applciation Of The Chip Varistor 05D471K

 

* AC LED

* DOB

* LED Driver

* Power Supply

* Floodlight

* LED Lighting

 

 

Intellectual Property Of The Chip Varistor 05D471K

 

Intellectual property Appearance patent ZL 2017 3 0466542.2
Utility patent ZL 2017 2 0473501.0
Ivention patent ZL 2017 1 0297717.0
International PCT patent USA 16666291
Europe CN2017/118998
India 57563

 

 

Agency Approvals Of The Chip Varistor 05D471K

 

Certification CHINA CQC GB/T10193-1997

05D:CQC18001202949
07D:CQC18001202948

10D:CQC18001203056

USA/Canada UL UL1449 E481249-20180122
Germany (EU) TUV IEC61051 B 094255 0002 Rev.00
ROHS SGS/SVHC SGS is updated annually
SVHC is effective for a long time

05DSGS:CANEC2121716202

07DSGS:CANEC2121716204

10DSGS:CANEC2121716206

SVHC:CANEC2200885702

 

 

Dimensions, Appearance Identification and Packaging Of The Chip Varistor 05D471K(mm)

 

Disc Chip Zinc Oxide Varistor -40-125 Degree With ROHS Certification 1

Disc Chip Zinc Oxide Varistor -40-125 Degree With ROHS Certification 2

Highly Recommended:
1. In the drawing board, it is recommended that the A solder joint be used as the L line, the B solder joint

as the N line, and the copper skin connected to the B solder joint is routed around the pressure-sensitive

chip circle (the entire diameter D should be regarded as belonging to the A solder joint.

2. For the sake of safety arcing, the circular edge of the chip should be at least 2.5mm away from any other

conductive device, as shown in the figure above (in order to prevent mutual displacement with other devices

during patching, if the space allows, please reserve the larger the interval is. Okay.)
3. The use of varistors in DC circuits has unfavorable factors. It is not recommended to use varistors in

rectified DC circuits. Please consider carefully or contact our company at 18128566098 (sales1@ampfort.net),

thank you!

Model
JYVDR~
Pad A Pad B Pad center distance C Diameter D Height H±1.0 Thickness T Coating material and remarks (insulating paint)
Φa b1 b2
05D271 2.7 3.5 2.5 5.75 5.0 9.1 2.0

Blue 271:270VDC±10%;

White 471:470VDC±10%;

Yellow 511:510VDC±10%;

Red 561:560VDC±10%

15 inch reel tape(MPQ):
5D271 4000PCS;
5D other model 3000PCS;
7D271 3000PCS.
7D other model 2000PCS;
10D271 2000PCS.
10D other model 1500PCS;

05D471 05D511 3.0
07D271 3.3 3.8 2.5 6.75 7.0 11.1 2.0
07D471 07D511 07D561 3.0
10D271 4.0 4.0 2.5 8.25 10.0 14.2 2.0
10D471 10D511 10D561 3.0
05D 07D 10D All series use 15-inch reel and 24-inch feeder placement machine

 

 

Electrical Performance Of The Chip Varistor 05D471K

 

Model
JYVDR~
Varistor Voltage Max Allowable Voltage Max Clamp Voltage(8/20us) Max Energy Max Static Power Capacitance Leakage Current Approved Temperature
VDC VAC VDC VDC IP Combined wave(A) W pF   (℃)
05D271 270±10% 170 220 480 8A 500A(1000V) 0.1 100 ≤20uA -40~125
05D471 470±10% 300 380 810 10A 65
05D511 510±10% 325 415 870 60
07D271 270±10% 170 220 450 15A 1.0KA(2000V) 0.25 170
07D471 470±10% 300 380 770 20A 115
07D511 510±10% 325 415 840 110
07D561 560±10% 350 450 925 100
10D271 270±10% 170 220 450 35A 2.0KA(4000V) 0.4 380
10D471 470±10% 300 380 760 40A 250
10D511 510±10% 325 415 835 230
10D561 560±10% 350 450 920 210

For different voltage application environments, we recommend the following pressure sensitive

combinations to provide overvoltage, surge and lightning stroke protection for ACLED. 

Working Voltage
Environment
Forestage Varistor Parameter Back-end Varistor Parameter Remarks
110VAC±20% 270VDC±10% / In view of the insufficient voltage withstand capability of the IC, the two-stage varistor can be upgraded to 4KV lightning protection. The user can choose the varistor size according to the requirements of the anti-surge level.
220-230VAC±20% 510VDC±10% 470VDC±10%
240VAC±20% 560VDC±10% 510VDC±10% The combination is recommended for users in Indian and Brazil.

Since pressure sensitive resistor is easy to degrade under the environment with strong voltage fluctuation,

it is required to select the combination with high pressure sensitive voltage value as much as possible

under the premise that withstand voltage of IC (MOS tube) +lamp bead on lamp board is pretty high

and that voltage has a large fluctuation area; besides, it is necessary to select pressure sensitive
resistor with large circulation and volume as far as possible, without exceeding cost limit.

 

 

Acceptance Standard Of The Chip Varistor 05D471K

 

Sampling should follow GB2828-87 and this Specification.

Item IL AQL
Appearance, Dimension and Logo II 0.65
Varistor voltage II 0.65
Capacitance S-3 0.65
Weldability S-3 2.5

 

 

Using Environment Condition Of The Chip Varistor 05D471K

 

Environment Temperature -40~125℃
Relative Humidity ≤95%
Atmospheric Pressure 86~106Kpa
Vibration Frequency 10~50HZ
Acceleration 98m/S²
Storage Temperature -40~85℃

 

 

Curve diagram of wave soldering Of The Chip Varistor 05D471K

 

Disc Chip Zinc Oxide Varistor -40-125 Degree With ROHS Certification 3

The picture above shows the approximate trend of the reflow oven temperature curve on the market. Our

SMD pressure sensor uses the silver electrode of the ceramic body as one of the welding electrodes.

Please pay attention to setting the oven temperature and time (if the highest temperature is 260°C,

please Note that the time is 3-8S, if it exceeds 30S, the protection effect of the varistor will be affected). 

 

 

Other Properties Of The Chip Varistor 05D471K

 

Item Technical Requirement Testing Condition and Method
Appearance No obvious bubble, pinhole and other defects; no any visible damage lowering using performance; clear and long-lasting sign Visual inspection
Weldability Tin is uniform in tin immersion part; tinned area is ≥90%. Soak varistor into 235℃±5℃ tin soldering liquid for 2±0.5 s; then take it out and
observe its appearance.
Resistance to Soldering Heat Change rate of varistor voltage before and after test is
≤±5%.
Soak wire of varistor into 350℃ ±10℃tin soldering liquid, with soak depth for 2-0.5 mm far away from pedestal. Adopt 1.5±0.2 mm thermal insulation layer and keep it for 5±0.5 s; measure varistor voltage with recovery time within 1 h-2 h.
High Temperature Load Before and after test, change rate
of varistor voltage is ≤±10%; change rate of limiting voltage ≤±20%.
Put varistor in 125±2℃ for 1,000 h and apply corresponding allowable using AC pressure
of the temperature; power on for 90 min and power off for 30 min. After taking varistor out, put it under normal temperature for more than 1 h; measure varistor voltage and limiting voltage within 4 h.
Terminal strength Change rate of varistor voltage before and after test is ≤±5%. Apply tension to outlet terminal axis and make it act in sample main body direction; apply 10N load for 10
s.

 

 

Package Of The Chip Varistor 05D471K

 

Disc Chip Zinc Oxide Varistor -40-125 Degree With ROHS Certification 4 

Precautions

1. The cumulative error of any 10 consecutive ratchet holes does not exceed ±0.2mm;
2. The non-parallel distance of 250mm in the length direction of the carrier tape shall not exceed 1mm;
3. The uninjected R angle is 0.2-0.3, and the uninjected demoulding slope is 5°;
4. Comply with EIA-481-D specification and ROHS requirements;
5. Thickness: 0.30±0.05mm;
6. The whole series of 05D 07D 10D adopts 15-inch reel and 24-inch feeder placement machine.

Disc Chip Zinc Oxide Varistor -40-125 Degree With ROHS Certification 5

Model
JYVDR~
MPQ (QTY/REEL) (PIECES) WEIGHT/REEL(KG) QTY PER REEL(PIECES) WEIGHT PER CARTON(KG)
05D271 4000 1.5 20000 8
05D471 3000 1.5 15000 8.4
05D511 3000 1.5 15000 8.4
07D271 3000 1.8 15000 9.5
07D471 2000 1.7 10000 9.1
07D511 2000 1.7 10000 9.1
07D561 2000 1.7 10000 9.1
10D271 2000 2 10000 11
10D471 1500 2.2 7500 12
10D511 1500 2.2 7500 12
10D561 1500 2.2 7500 12

 

 

Appendix I: Form of VI Characteristic Curve Of The Chip Varistor 05D471K

 

                                Current(A)

             Voltage(V)

Model

10-3 10-2 10-1 100 101 102 103
05D271 270 330 380 420 490 580 /
05D471 470 580 640 720 840 1020 /
05D511 510 640 700 780 900 1120 /
05D561 560 700 740 800 950 1200 /
07D271 270 320 370 390 440 520 720
07D471 470 560 620 670 760 900 1100
07D511 510 620 680 720 820 960 1250
07D561 560 660 700 740 850 1050 1290
10D271 270 310 360 380 430 500 640
10D471 470 540 600 650 740 820 1050
10D511 510 600 650 700 790 880 1190
10D561 560 610 660 710 830 930 1260

 

 

Appendix II: Form of Pulse Derating Curve Of The Chip Varistor 05D471K

 

Specificati on/Model Pulse Width 50us 100us 500us
Current 5A 10A 50A 100A 5A 10A 50A 100A 5A 10A 50A 100A
05D Times 104 102 X X 102 10 X X 10 X X X
07D 106 104 2 X 105 103 X X 102 2 X X
10D 103 10 105 102 2 106 103 1 X
14D 104 103 106 103 102 106 104 2 1
20D 105 104 104 103 106 103 101

Disc Chip Zinc Oxide Varistor -40-125 Degree With ROHS Certification 6

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