Littelfuse Expands PolySwitch® Low Rho SMD Series Adding 23 New Ratings to The Existing Product Portfolio

时间： 2020-12-10 来源：Littelfuse

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CHICAGO, December 8, 2020 - LITTELFUSE, Inc. (NASDAQ: LFUS), a global manufacturer of leading technologies in circuit protection, power control and sensing, today announced an additional 23 new ratings in the PolySwitch^® Low Rho SMD series of PPTC devices. The new ratings are available with a lower resistance of 1mOhm, hold currents from 0.75 A to 9.0 A, a maximum voltage from 6.0 V to 24 V all in surface mountable sizes from 0402 to 2920. These additions make the Low Rho SMD series the broadest PPTC portfolio currently available on the market.

The PolySwitch Low Rho SMD Resettable PPTCs provide robust overcurrent protection for electronics applications where ultra-low internal resistance, ultra-low voltage drop and automatic resettable protection are desired.

Typical markets and applications for the Low Rho Resettable PPTCs include:

* Consumer electronics

* Mobile and wearables

* Servers and computing equipment

* Portable medical devices

* USB Type A and Type B ports

* Lithium batteries

"Our expanded Low Rho SMD Resettable PPTCs portfolio includes a much broader array of both ratings and sizes," said Stephen Li, Global Product Manager at Littelfuse. "This provides electronics engineers with greater design flexibility, especially when developing the next generation of battery protection and charging ports for consumer electronics applications."

PolySwitch Low Rho SMD Resettable PPTCs offer these key benefits:

* Less power dissipation resulting from ultra-low internal resistance.

* Fits compact designs where PCB space is very limited via surface mount sizes from 0402 to 2920 and very thin profile.

* Aids compliance with industry standards via UL and TUV certifications.

* Environmentally friendly components are RoHS compliant, lead free and halogen free.

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本文由翊翊所思转载自Littelfuse，原文标题为:Littelfuse Expands PolySwitch Low Rho SMD Series Adding 23 New Ratings to the Existing Product Portfolio，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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Mar 1st 2022 - LITTELFUSE - 产品变更通知及停产信息代理服务技术支持批量订货

Manufacturing Site Extension for PolySwitch® China Made Surface Mountable PPTC (41443)

型号- RF4439-000,NANOASMDC010F-2,MICROSMD010F-2,RF5031-000,RF4927-000,RF1694-000,RF5112-000,NANOASMDCH050F/24-2,MICROASMDCH125F-2,RF0315-000,RF4897-000,ASMDC030F-2,RF5023-000,SETP0805-100-SE-2,RF1406-000,RF4560-000,RF0323-000,RF2145-000,RF2587-000,PICOSMDC050S-2,SMD300F-2,RF4269-000,SMD250F/15-2920-2,MINISMDC075F/33-2,MICROASMD005F-2,MINISMDC075F-2,RF2149-000,RF1348-000,SMD200F-2018-2,RF2153-000,RF0319-000,RF1518-000,RF4564-000,AHS200-2,RF5062-000,FEMTOASMDC010F/15-2,RF5051-000,NANOSMDC050F/13.2-2,RF4559-000,SMD300F/15-2,MINISMDC260F/12-2,SMDC050F-2,MINISMDC110H/24-2,RF1511-000,MINISMDC125F/16-2,MICROSMD050F-2,MINISMDC030F-2,MINIASMDC125F/16-2,RF2150-000,MINISMDC150F/24-2,RF5027-000,MINISMDC200F-2,RF0320-000,RF1905-000,PICOASMDCH020F-2,NANOSMDC020F-2,SMDH160-2,RF1345-000,SMD075F/60-2,FEMTOSMDC010F-2,RF0311-000,NANOASMDCH010F-2,RF1689-000,AHS300F/24-2,MINISMDC110F/24-2,SMD260F-2,RF3182-000,RF1179-000,RF1437-000,RF5055-000,MICROSMD200F-2,RF1411-000,RF1691-000,RF2161-000,RF4572-000,RF1183-000,RF4568-000,RF2285-000,RF2157-000,RF4525-000,RF1631-000,ASMD100F-2,RF1864-000,MINIASMDC260F/13.2-2,RF1638-000,NANOASMDC016F-2,NANOASMDC050F/13.2-2,PICOSMDC020S-2,RF1405-000,FEMTOASMDC008F-2,RF0316-000,RF4561-000,SMDC300F/24-2,MINIASMDC030F-2,SMD030F-2,RF1464-000,PICOASMDCH035F-2,RF0324-000,NANOASMDCH016F-2,ASMD250F-2,FEMTOSMDC016F-2,SETP0805-100-CC-2,NANOSMDC010F-2-S,RF1632-000,RF2286-000,RF0318-000,RF1403-000,MICROASMDCH150F-2,MINISMDC160F-2,RF2154-000,RF1180-000,NANOSMDC025F-2,MINISMDC150F/16-2,RF1636-000,ASMDC075F-2,MICROSMD005F-2,RF1352-000,RF3101-000,RF1347-000,ASMDC300F/24-2,RF5032-000,RF2148-000,RF1409-000,SMD150F-2,SMD150F-2018-2,SMD185F-2,RF3695-000,RF4576-000,PICOASMDC012S-2,ASMD150F/33-2,RF0312-000,NANOASMDCH005F-2,NANOASMDC035F-2,ASMD030F-2,PICOASMDC075S-2,NANOASMDC012F-2,RF4558-000,RF1346-000,ASMD185F-2,ASMD200F-2,RF4575-000,MICROSMD150F-2,NANOSMDC200F-2,MINISMDC110F-2,SMD250F-2,MINIASMDC150F/24-2,PICOSMDC075S-2,RF1336-000,SMD200F/24-2920-2,RF2158-000,RF1184-000,RF4565-000,RF1353-000,MICROASMDCH110F-2,NANOSMDC075F-2,PICOSMDC035S-2,MINIASMDC075F-2,ASMD075F-2,RF4983-000,FEMTOSMDC010F/15-2,RF1410-000,SMDC125F/33-2,SMD150F/33-2920-2,RF1637-000,RF5105-000,MINISMDC260F-2,SMD100F-2,MINISMDC150F-2,RF1479-000,FEMTOSMDC005F-2,MINIASMDC150F/12-2,RF1342-000,RF4571-000,NANOASMDCH035F/30-2,RF2160-000,SMD100F/33-2,MINIASMDC260F/12-2,RF5054-000,RF2169-000,RF2487-000,RF4898-000,PICOASMDC035S-2,PICOASMDCH016F-2,MINIASMDC110F/16-2,MINIASMDCH050F-2,RF3927-000,FEMTOSMDC035F-2,RF4570-000,RF1404-000,FEMTOSMDC012F-2,RF4562-000,RF0317-000,RF2287-000,AHS120F/33-2,RF1633-000,NANOSMDC150F-2,RF1181-000,RF2155-000,RF3692-000,RF1358-000,RF1641-000,SMDC030F-2,NANOASMDCH035F-2,RF1692-000,MICROSMD110F-2,MINIASMDC014F-2,RF4569-000,FEMTOASMDC005F-2,MINISMDC260F/13.2-2,RF3102-000,RF1335-000,RF1696-000,RF1238-000,RF1378-000,RF5033-000,PICOSMDC012S-2,SMD030F-2018-2,RF0313-000,ASMDC050F-2,RF3696-000,RF5064-000,RF1408-000,RF2151-000,MINISMDC100F-2,PICOSMDC110S-A-2,NANOSMDC035F-2,RF0325-000,SMD150F/33-2,RF1351-000,RF2147-000,MINIASMDC020F-2,MINISMDC200F/16-2,RF0422-000,MINISMDC050F-2,SMD200F-2,MINISMDC260F/16-2,PICOSMDC110S-2,MICROSMD035F-2,RF1185-000,RF1478-000,RF4574-000,MINISMDC075F/24-2,AHS080-2018-2,SMDC075F-2,MICROASMD050F-2,RF5053-000,MINIASMDC200F/16-2,RF2159-000,RF2477-000,NANOASMDC025F-2,RF1354-000,RF4566-000,RF2573-000,RF1907-000,NANOASMDCH075F-2,SMD075F-2,AHS160-2,RF0322-000,RF4929-000,RF1467-000,RF1471-000,RF1644-000,RF1343-000,SMDC185F/33-2,PICOASMDC020S-2,RF5025-000,ASMD125F-2,MINISMDC200F-A-2,NANOSMDC012F-2,MINIASMDC075F/33-2,MINISMDC010F-2,RF1359-000,RF1634-000,RF3693-000,MICROASMD010F-2,RF0308-000,RF5030-000,MICROSMD175F-2,RF1350-000,RF2146-000,RF4367-000,RF4896-000,RF4438-000,NANOASMDC020F-2,PICOASMDCH050F-2,MINIASMDC010F-2,RF2162-000,SMD050F-2,ASMDC125F/33-2,ASMDC185F/33-2,RF1407-000,RF0314-000,RF1989-000,RF1640-000,MINISMDC150F/12-2,RF4466-000,PICOASMDC110S-2,RF5029-000,RF5034-000,RF0326-000,RF1512-000,MINISMDC125F-2,MICROSMD050H-2,RF1695-000,RF4914-000,MICROSMD075F-2,RF1334-000,RF2926-000,RF4563-000,AHS300-2,RF4520-000,MINISMDC110F/16-2,RF2152-000,FEMTOSMDC020F-2,PICOASMDC050S-2,NANOSMDC010F-2,ASMD150F-2,NANOSMDC110F-2,RF4795-000,SMD100F-2018-2,RF5052-000,RF1639-000,MINISMDC020F-R-2,PICOASMDCH010F-2,MINISMDC020F-2,RF4778-000,RF4646-000,SMDH120-2,AHS120-2,DECASMDC050F/60-2,RF4441-000,PICOASMDCH005F-2,RF4573-000,RF1344-000,MINIASMDC110F/24-2,RF1835-000,MINIASMDC075F/24-2,FEMTOSMDC008F-2,MINIASMDC050F-2,PICOSMDC010S-2,SMD125F-2,MINISMDC300F-2,RF4298-000,ASMD050F-2,RF4819-000,RF2156-000,MINIASMDC260F/16-2,RF0321-000,NANOSMDC016F-2,MINIASMDC150F/16-2,RF4161-000,RF1690-000,PICOASMDC010S-2,RF1338-000,MICROASMDCH075F-2,RF4567-000,MINISMDC014F-2,RF1182-000,RF1355-000,RF5024-000

May 30th 2022 - LITTELFUSE - 产品变更通知及停产信息代理服务技术支持批量订货

Chargers for consumer electronics (10 to 240 W)

型号- P6SMB,SMBJ,SPHV24,SETP0805-100-CC,373,1.5SMB,LS SERIES,CPC1301,435,218,MBR,SP3522,DST,P6KE,SMCJ,443E,SMF,0402SFF,SMF4L,TE,438GT,LA,8.0SMDJ,TR,DXX15L

0923 - LITTELFUSE - 应用及方案 - REV0923 代理服务技术支持批量订货

普罗森美（PROSEMI）插件PPTC产品选型表

目录- PPTC

型号- PBR120-750,PR600-030,PX60-185,PX60-065,PBR120-350,PR600-150,PVR120-135,PX60-500,PU30-160,PR220-400,PX72-110,PS6-185,PX72-075,PG16-185,PG16-065,PU30-600,PR220-800,PR250-090,PG16-600,PX60-050,PBR120-400,PVR120-125,PG16-200,PG16-1200,PBR120-800,PU30-050,PS6-050,PX60-017R,PX72-185,PR265-400,PX72-065,PX72-500,PR265-800,PG16-050,PX60-040,PX60-160,PBR120-450,PX72-017R,PR600-050,PU30-070,PR250-040,PX72-250,PR220-300,PU30-185,PR220-1000,PX72-375,PR220-145,PU30-100,PS6-120,PX72-010,PBR120-170,PU30-500,PX72-135,PVR240-055,PG16-160,PU30-900,PX72-017,PG16-700,PBR120-500,PX60-030,PG16-300,PR600-160,PR600-200,PR250-030,PG16-1100,PX72-090,PU30-075,PS6-110,PU30-110,PR265-300,PS6-075,PG16-030,PX72-005,PX72-003,PVR240-040,PX60-020,PR600-110,PG16-135,PBR120-550,PX60-025,PX60-300,PU30-090,PR250-060,PX72-030,PR220-600,PR220-200,PU30-400,PBR120-150,PVR240-033,PU30-800,PBR120-200,PG16-800,PX60-250,PX60-010,PVR120-200,PG16-400,PX60-375,PX60-135,PG16-1400,PX60-017,PR250-050,PG16-1000,PS6-090,PS6-250,PG16-090,PU30-250,PR265-200,PX72-020,PVR240-025,PG16-250,PU30-135,PR265-600,PS6-135,PX72-025,PX72-300,PR250-080,PBR120-650,PR250-120,PX60-003,PVR120-075,PX60-005,PR220-180,PR220-500,PS6-160,PX72-050,PVR240-016,PU30-300,PVR240-012,PG16-120,PBR120-250,PU30-700,PX60-090,PG16-500,PBR120-300,PX60-075,PX60-110,PVR120-100,PR250-110,PG16-900,PG16-1300,PX72-040,PS6-030,PX72-160,PVR240-008,PVR240-005,PS6-155,PR265-500,PG16-075,PG16-110,PR265-900

普罗森美 - 选型指南代理服务技术支持批量订货

【经验】如何为汽车线束过流保护选择一款合适的PPTC保护器件？

为提升汽车线束的过流防护能力，需要加入一款车规级PPTC保护器件，本文通过以12V工作电压、导线截面积为0.35mm2线束为例，推荐littelfuse的AHRF系列16V PolySwitch汽车用高温无铅径向引线型自恢复PPTC，型号为AHRF750，保持电流7.5A，动作电流为14.8A，最大工作电压16VDC，可满足设计需求。

2018-10-30 - 设计经验代理服务技术支持批量订货

LFPCN# 41490：Product End of Life Notification for 4 Low Rho SMD PPTC Part Numbers

型号- 1210L175SLYR,1210L380SLYR,1812L370SLPR,1812L350SLPR,1812L260SLPR,1812L270SLPR,1210L200SLYR,1210L400SLWR

September 26, 2023 - LITTELFUSE - 产品变更通知及停产信息代理服务技术支持批量订货

Coating Material Change for Radial Lead PPTC（LFPCN 41481）

型号- 30R135UU,RF3392-000,30R090UU,RF2714-000,RF2625-000,RF3384-000,RF3295-000,RF2706-000,RF3376-000,RF2633-000,RF5090-000,RF2722-000,RF3198-000,RF3287-000,72R160XMR,RF2641-000,RF2560-000,60R185XMR,RF4692-000,RF2730-000,RF3747-000,RF3755-000,RF5074-000,RF3208-000,RF3305-000,RF0106-000,30R160UPR,RF3321-000,RF5003-000,RF3224-000,RF3899-000,RF4613-000,RF2559-000,RF4796-000,RF4877-000,RF3240-000,RF3191-000,RF2753-000,RF2656-000,RF3279-000,RF5089-000,RF5019-000,RF2575-000,30R500UFX1002,RF3417-000,RF3778-000,RF4990-000,RF4815-000,RF3248-000,RF3336-000,RF3361-000,RF3344-000,60R110XU,RF4903-000,RF3255-000,RF4989-000,RF2729-000,RF4184-000,RF3353-000,RF2738-000,RF3410-000,RF4997-000,RF3263-000,RF5012-000,RF3233-000,RF2776-000,RF2648-000,RF4363-000,RF3054-000,30R800UH,RF3280-000,RF2665-000,RF2567-000,RF4935-000,RF2695-000,RF3367-000,RF3278-000,RF2650-000,AHRF,RF1083-000,D47180-000,RF3391-000,RF4659-000,RF3306-000,RF2624-000,RF2707-000,RF2713-000,30R250UPR,72R135XMR,RF3403-000,RF5004-000,30R700UMR,RF2561-000,RF3383-000,RF3764-000,RF3241-000,RF3636-000,RF3746-000,RF4822-000,RF3352-000,60R375XH,RF3207-000,RF2687-000,RF4717-000,RF3190-000,RF3223-000,RF2673-000,RF5081-000,C45161-000,RF3320-000,RF5059-000,RF2723-000,RF4894-000,RF3377-000,RF2820-000,RKEF,RF4766-000,AHRL,RF3329-000,RF2655-000,AGRF,RF2639-000,RF2728-000,RF3345-000,RF2672-000,RF3328-000,RF5116-000,RF2566-000,RF4998-000,RF3239-000,72R,60R,RF3256-000,72R090XPR,RF2688-000,RF5009-000,RF2649-000,RF0087-000,72R185XMR,RF3055-000,RF2666-000,RF4733-000,RF3330-000,RF3932-000,RF3399-000,60R050XUL25,72R250XMR,60R010XU,RF2640-000,RF4806-000,RF3313-000,RF2762-000,60R025XPR,RF3202-000,RF2745-000,RF4089-000,30R090UPR,RF5011-000,RF3262-000,RF3796-000,RF3418-000,RF4855-000,RF2634-000,RF3288-000,60R090XPR,RF3749-000,30R300UU,RF2694-000,30R300UUL34,RF3218-000,RF3226-000,RF3404-000,RF3277-000,RF3331-000,RF5099-000,A73875-000,RF0538-000,RF5092-000,RF3374-000,RF2627-000,RF3269-000,RF2712-000,RF3234-000,F47151-000,RF2755-000,60R020XPR,RF4992-000,RF3211-000,RF3297-000,RF3254-000,RF2704-000,RF3382-000,RF2724-000,RF2674-000,RF2767-000,RF2631-000,RF4740-000,RF2783-000,RF4909-000,RF3303-000,RF4275-000,RF3346-000,RF3206-000,RF2740-000,RF3249-000,RXEF,RF3282-000,RF4999-000,RF3389-000,RF2719-000,RF4743-000,RF3231-000,RF3060-000,RF2752-000,RF5036-000,RF4884-000,RF2840-000,RF2654-000,30R600UF,RF2697-000,RF3419-000,RF3319-000,RF2689-000,72R075XPR,RF2611-000,RF3327-000,30R185UPR,60R160XMR,RF0034-000,RF3246-000,RF5008-000,RF2569-000,RF3203-000,RF4856-000,600R150-RAF,RF3355-000,RHEF,RF3312-000,RF3398-000,72R160XF,RF3656-000,72R030XPR,RF2682-000,RF4677-000,RF2727-000,RF2774-000,RF3332-000,RF3375-000,RF2731-000,RF3189-000,RF3748-000,60R025XU,RF4764-000,RF3756-000,RF0057-000,30R,RF3268-000,RF3197-000,60R010XPR,RF3225-000,RF2675-000,RF2632-000,RF2768-000,RF3304-000,RF2754-000,RF5077-000,RF2711-000,RGEF,RF3253-000,RF3296-000,RF3210-000,RF2660-000,RF3347-000,RF2748-000,30R400UF,RF2626-000,RF2705-000,RF4863-000,72R135XFL40,RF3219-000,RF2669-000,RF4991-000,RF3381-000,RF3655-000,RF3397-000,RF3281-000,RF4328-000,30R400UMR,72R065XPR,RF3761-000,RF4808-000,RF2681-000,RF3053-000,60R135XF,RF3311-000,RF3354-000,RF3204-000,RF3247-000,RF4212-000,RF2769-000,30R160UU,RF4599-000,RF5035-000,RF4729-000,RF2760-000,RF4407-000,A32837-000,RF3777-000,RF2696-000,RF3360-000,RF2653-000,RF5084-000,RF3326-000,RF2568-000,72R020XPR,RF3196-000,RF3369-000,RF4763-000,RF2726-000,RF3828-000,RF2732-000,RF2775-000,RF3405-000,RF3232-000,60R090XU,RF3275-000,RF3448-000,RF2647-000,60R017XPR,RF2846-000,RUEF,RF4994-000,RF3252-000,RF2757-000,60R110XMR,RF3244-000,RF2765-000,RF2579-000,RF4609-000,RF3058-000,RF2668-000,RF2676-000,60R075XPR,RF3341-000,RF2781-000,RF2773-000,RF2692-000,RF3309-000,RF4455-000,72R050XPR,RF2684-000,RUSBF,RF3260-000,RF2564-000,RF2661-000,30R500UF,RF3267-000,RF3348-000,RF3759-000,RF3317-000,RF3414-000,RF5094-000,RF4931-000,RF3283-000,RF3186-000,RF2718-000,RF4850-000,RF3364-000,RF3236-000,RF4803-000,RF2710-000,RF2699-000,RF3205-000,600R,60R040XPR,RF4389-000,D66727-000,RF4672-000,RF4858-000,RF3379-000,RF3380-000,RF3291-000,RF2912-000,RF3212-000,RF2637-000,RF3387-000,30R185UU,RF3760-000,RF2556-000,RF3396-000,RF4777-000,RF3301-000,RF2725-000,60R160XF,30R600UMR,RF3259-000,60R050XU,RF2733-000,RF2703-000,RF3276-000,RF3406-000,C61007-000,30R900UMR,RF2750-000,RF2629-000,RF3325-000,RF4126-000,RF3372-000,RF2622-000,RF3308-000,RF2652-000,RF2571-000,RF4792-000,RF4762-000,60R065XPR,RF3324-000,RF3227-000,RF2677-000,RF3413-000,RF3261-000,RF2659-000,72R040XPR,RF4977-000,RF3235-000,RF2839-000,RF2756-000,RF4993-000,RF2667-000,RF3349-000,RF3340-000,RF3357-000,RF3251-000,RF2693-000,72R250XF,RF4091-000,RF3318-000,RF5093-000,RF3284-000,RF2717-000,60R017XU,RF3298-000,RF2644-000,60R030XPR,RF2630-000,60R300XF,RF3758-000,RF3059-000,RF3266-000,RF3334-000,RF0037-000,RF2638-000,RF2766-000,RF3290-000,RF3230-000,RF3388-000,RF4125-000,RF2698-000,16R,RF3302-000,RF4142-000,RF4247-000,RF2662-000,RF5000-000,RF3299-000,RF2734-000,30R110UPR,RF4697-000,RF2645-000,RF2623

July 14, 2023 - LITTELFUSE - 产品变更通知及停产信息代理服务技术支持批量订货

1210L Series PolySwitch® Resettable PPTC Datasheet

型号- 1210L075/24PR,1210L010WR,1210L035YR,1210L075YR,1210L110/12WR,1210L,1210L050YR,1210L110/16WR,1210L050,1210L200,1210L200PR,1210L005/90,1210L110TH,1210L150/16WR,1210L020,1210L050/30WR,1210L380/12THYR-A,1210L010/90,1210L150TH,1210L005WR,1210L050/30,1210L005,1210L035/30,1210L110/16,1210L020WR,1210L035,1210L005/90WR,1210L110THYR,1210L175WR,1210L075,1210L010,1210L175,1210L035/30WR,1210L150THWR,1210L010/90YR,1210L110/12,1210L150/16,1210L SERIES,1210L075/24

04/26/22 - LITTELFUSE - 数据手册代理服务技术支持批量订货