SMT CR2477 Coin Cell Battery Holder

SMT CR2477 Coin Cell Battery Holder

2 day ago

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HuiZhou Antenk Electronics Co., LTD

 5 year year

Product details

Huizhou Antenk Electronics Co., Ltd. produces BT-M-G0 series SMT CR2477 coin cell holders to provide stable PCB power connection for CR2477 button batteries with precise fixed outer dimensions including 33.60mm total length and 16.00mm height under standardized dimensional tolerances, reserved adhesive fixing area allows auxiliary bonding reinforcement during assembly. This SMT battery socket base adopts UL94V0 flame retardant glass filled LCP plastic, positive and negative contacts are made of 0.15mm thick phosphor bronze with base nickel plating and optional surface finishes ranging from gold flash, 3u",5u",10u",15u" to 30u" gold plating, two packaging modes of tray and tape reel are available and tape reel specification contains 250 pieces per roll, fully complying with HSF and RoHS lead-free environmental standards to eliminate hazardous lead materials. This compact surface mount coin cell holder is widely used in liquid crystal display equipment, digital cameras, communication modules, industrial control panels, portable storage drives, digital household appliances, electronic toys, computer peripherals, automotive electronic assemblies and precision measuring instruments that require long standby button battery power supply. Operators should match CR2477 standard coin cells only, complete accurate SMT reflow soldering on designated mounting pads, avoid excessive extrusion to prevent LCP plastic base deformation and store finished holders in dry sealed packages to stop nickel gold plating layer oxidation. Unlike competitors outsourcing mold stamping and plastic injection molding Antenk implements full independent production workflow covering self-designed plastic and metal precision mold fabrication, high-speed phosphor bronze terminal stamping, LCP injection molding, multi-layer nickel gold electroplating and complete high-low temperature cycle reliability laboratory testing, holding ISO9001 ISO14001 IATF16949 and UL E472792 certifications while meeting RoHS HSF and REACH international environmental norms. We own more than two hundred fifty sets of proprietary plastic connector molds and one hundred eighty sets of precision metal terminal molds, provide customizable contact gold plating thickness and packaging schemes, deliver round-the-clock professional engineering technical support, and over seventy percent of our coin cell holder products are exported worldwide relying on our Guangdong Famous Trademark ANTENK and consistent stable mass production quality.

UL94V0 Filled LCP Battery Base features excellent high temperature resistance and flame retardant performance for SMT reflow soldering applications.

Nickel Gold Flash Phosphor Bronze Contact delivers low contact resistance and durable anti-corrosion performance for long-term coin cell power connection.

Tape Reel SMT Coin Cell Socket supports automated high-speed PCB mounting and contains 250 pieces inside each standard production reel.

1. Compliance Standards

1.1 Environmental Certifications: RoHS, HSF, Lead-free design without lead material

2. Material Composition

2.1 Base Insulator: Glass filled LCP, UL94V-0 flame retardant grade

2.2 Contact Raw Material: 0.15mm thick phosphor bronze

2.3 Standard Contact Surface Finish: Nickel base layer + 1μ" gold flash plating

3. Customizable Contact Plating Options

3.1 Gold plating: 3μ",5μ",10μ",15μ",30μ" gold

3.2 Alternative finish: Pure tin plating

4. Dimensional Parameters (Unit: mm)

4.1 Overall length: 33.60

4.2 Overall height: 16.00±0.20

4.3 Auxiliary adhesive fixing zone reserved on plastic base

4.4 Minimum clearance dimensions: 3.3Min, 3.9Min

4.5 Mounting pad related sizes: 26.40±0.20, 10.50±0.20, 3.50±0.10

4.6 General tolerance rules: X.±0.35, X.X±0.25, X.XX±0.20, X.XXX±0.15

5. Product Structure & Model Feature

5.1 Mounting Type: M = SMT surface mount type

5.2 Compatible Battery Model: CR2477 coin cell battery

5.3 Built-in independent positive contact and negative contact

6. Packaging Modes

6.1 A: Tray packaging

6.2 R: Tape & reel packaging, 250 pieces per single reel

7. Application Scenarios

7.1 Liquid crystal display modules, digital cameras

7.2 Communication equipment, industrial control panels

7.3 Portable storage devices, digital home appliances

7.4 Electronic toys, computer peripheral products

7.5 Automotive electronics, precision measuring instruments

8. Operation & Storage Precautions

8.1 Only match standard CR2477 coin cell batteries for power connection

8.2 Complete SMT reflow soldering on designated mounting pads strictly per dimension drawing

8.3 Optional adhesive can be used in reserved fixing zone to strengthen PCB bonding

8.4 Avoid strong impact or extrusion to prevent deformation of LCP base and phosphor bronze contacts

8.5 Store finished holders in dry sealed packaging to avoid oxidation of nickel gold plating layers

FAQ

Q: How many packaging do you have?

A: We have five packages including PE bag, hand bag, zip lock bag, colorful box and white box currently.

Q: Can you do our own packaging?

A: Yes, you just provide the package design and we will produce what you want. We also have the professional designer can help you do the packaging design.

Q: How many different types of products your company manufactures?

A: Now we have more than 1,000 products. We have a strong advantage of OEM, just give us the actual products or your idea that you want, we will manufacture for you.

BT-M-G0-R-CR2477A+Coin Cell Holders For CR2477（6）

BT-M-G0-R-CR2477A+Coin Cell Holders For CR2477（7）

BT-M-G0-R-CR2477A+Coin Cell Holders For CR2477（5）

BT-M-G0-R-CR2477A+Coin Cell Holders For CR2477（4）

BT-M-G0-R-CR2477A+Coin Cell Holders For CR2477（2）

BT-M-G0-R-CR2477A+Coin Cell Holders For CR2477（1）

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HuiZhou Antenk Electronics Co., LTD

 Audited supplier

5 year

Address: Shenzhen, China

Main Product: Connectors , Wire harness, Board to board connector , Wire to board connector , Battery holders , Industrial connector

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