Features. RoHS compliant 2. Halogen-Free(HF) series are available 3. Boy size: Ф3mm 4. Raial lea resin coate 5. Operating temperature range: -40 ~+25 6. Wie resistance range 7. Cost effective 8. Agency recognition: U / cu / UV / CQC Recommene Applications. Home appliances 2. Computers 3. Digital meters 4. Switch moe power supplies 5. Aapters art Number Coe 2 3 4 5 6 7 8 9 0 2 3 4 5 6 C rouct ype HINKING NC hermistor C Series Boy Size 3 Ф3mm Definition of B Value A B 25/85 B B 25/50 Zero ower Resistance at 25 (R 25 ) 02 KΩ 03 0KΩ 473 47KΩ olerance of R 25 F ±% G ±2% H ±3% J ±5% K ±0% B Value 374 3740 39D 3935 395 3950 39H 3975 520 5200 olerance of B Value ±% 2 ±2% 3 ±3% Optional Suffix RoHS Y Compliant RoHS & HF A Compliant Appearance E Straight lea, pitch 2.54mm, Ф0.5mm Straight lea, pitch 5mm, Ф0.5mm Wier Kink, pitch 2.54mm, Ф0.5mm Q Wier Kink, pitch 5mm, Ф0.5mm F Outer Kink, pitch 2.54mm, Ф0.5mm HINKING EECRONIC INDUSRIA CO., D. 39 www.thinking.com.tw 205.05
Structure an Dimensions D D D A A A I Straight ea Wier Kink Outer Kink (Unit: mm) ea ype D max. max. A max. I max. Straight ea Wier Kink 2.54±0.5 4 3 5 3 5±0.5 6.5 5 7 3 2.54±0.5 4 3 6 -- 5±0.5 4 3 0 -- 30~40 0.5±0.02 Outer Kink 2.54±0.5 4 3 3.5 -- 24.5~34.5 HINKING EECRONIC INDUSRIA CO., D. 40 www.thinking.com.tw 205.05
Electrical Characteristics art No. Zero ower Resistance at 25 C olerance of R 25 B Value olerance of B value Max. ower Dissipation at 25 Dissipation Factor hermal ime Constant Operating emperature Range R 25 (KΩ) ( ±%) (K) (±%) max (mw) δ(mw/ C) τ(sec.) ~ U ( C) Safety Approvals U cu UV CQC C3A90 39D* 0.9 3935 C3A02 39D* 3935 C3A52 39D*.5 3935 C3A202 39H* 2 3975 2 3 C3A222 39H* 2.2 3975 C3A272 39H* 2.7 3975 C3A302 39H* 3 3975 C3A332 39H* 3.3 3975 C3A472 39H* 4.7 3975 C3A482 395* 4.8 3950 C3A482 39H* 4.8 3975 C3A502 39H* 5 3975 C3A682 39H* 6.8 3975 C3A03 34D* 0 3435 C3A03 374* 0 3740 C3A03 39H* 0 3975 C3A23 374* 2 3740 25/85 C3A53 374* 5 3740 C3A203 374* 20 3740 2 3 C3A203 426* 20 4260 50 2.5 8-40~+25 5 C3A223 374* 22 3740 2 3 C3A333 409* 33 4090 C3A473 409* 47 4090 C3A503 39H* 50 3975 C3A503 406* 50 4060 C3A683 49* 68 490 C3A04 49* 00 490 C3A04 436* 00 4360 C3A54 437* 50 4370 C3A204 385* 200 3850 C3A224 437* 220 4370 C3A334 457* 330 4570 C3A474 457* 470 4570 C3A474 520* 470 5200 3 C3B202 350* 2 3500 2 3 C3B473 39D* 47 3935 2 3 C3B503 440* 50 25/50 4400 2 3 C3B434 507* 430 5070 C3B474 520* 470 5200 3 Note : = olerance of R 25 * = olerance of B value Note 2: U/cU File No: E38827, UV File No: R5005055 CQC File No: CQC04000945, CQC04000966 Note 3: Special specifications are available upon request. HINKING EECRONIC INDUSRIA CO., D. 4 www.thinking.com.tw 205.05
Max. ower Dissipation Derating Curve 00% U : Maximum operating temperature ( ) : Minimum operating temperature ( ) For example: Ambient temperature(a) = 55 Maximum operating temperature( U ) = 25 0 a = ( U -a)/( U -25) max = 70% max 0 25 U Ambient temperature ( ) R- Characteristic Curves 00000 C3A90 39D*~ C3A474 520* 00000 C3A02 39D*~ C3B434 507* 0000 2 0000 2 3 Resistance(KΩ) 000 00 0 0. 3 4 5 6 7 8 9 0 2 3 0.0-40 -30-20 -0 0 0 20 30 40 50 60 70 80 90 00 0 20 3 emperature ( ) :C3A474 520* 2:C3A224 437* 3:C3A04 436* 4:C3B503 440* 5:C3A503 406* 6:C3A333 409* 7:C3A203 374* 8:C3A03 39H* 9:C3A682 39H* 0:C3A482 395* :C3A302 39H* 2:C3A202 39H* 3:C3A90 39D* Resistance(KΩ) 000 4 5 6 7 8 9 00 0 2 :C3B434 507* 3 2:C3A334 457* 0 3:C3A54 437* 4:C3A683 49* 5:C3A473 409* 6:C3A203 426* 7:C3A23 374* 8:C3A03 34D* 9:C3A482 39H* 0. 0:C3A332 39H* : C3A222 39H* 2:C3B202 350* 3:C3A02 39D* 0.0-40 -30-20 -0 0 0 20 30 40 50 60 70 80 90 00 0 20 3 emperature ( ) HINKING EECRONIC INDUSRIA CO., D. 42 www.thinking.com.tw 205.05
00000 C3A52 39D*~ C3B474 520* 0000 2 000 3 4 5 6 Resistance(KΩ) 00 0 7 8 9 0 2 3 :C3B474 520* 2:C3A474 457* 3:C3A204 385* 4:C3A04 49* 5:C3A503 39H* 6:C3B473 39D* 7:C3A223 374* 8:C3A53 374* 9:C3A03 374* 0. 0:C3A502 39H* :C3A472 39H* 2:C3A272 39H* 3:C3A52 39D* 0.0-40 -30-20 -0 0 0 20 30 40 50 60 70 80 90 00 0 20 30 emperature ( ) Solering Recommenation Wave Solering rofile reheating Solering Cooling 260 Max emperature 30±20 Note 2 Note 3 Note : (~3 )/sec. Note 2: Approx. 200 /sec. Note Note 3: 5 /sec. (Max.) amb 30~90 sec. < sec. <0 sec. ime Recommene Reworking Conitions with Solering Iron Item emperature of Solering Iron-tip Solering ime Distance from hermistor Conitions 360 (max.) 3 sec. (max.) 2 mm (min.) HINKING EECRONIC INDUSRIA CO., D. 43 www.thinking.com.tw 205.05
Reliability Item Stanar est conitions / Methos Specifications Graually apply the specifie force an keep the unit fixe for 0± sec. ensile Strength of erminations IEC 60068-2-2 erminal iameter (mm) Force (Kg) 0.3< 0.5 0.5 Bening Strength of erminations IEC 60068-2-2 Hol specimen an apply the force specifie below to each lea. Ben the specimen to 90, an then return to the original position. Repeat the proceure in the opposite irection. erminal iameter (mm) Force (Kg) 0.3< 0.5 0.25 Solerability IEC 60068-2-20 245±3, 3±0.3 sec. Resistance to Solering Heat High emperature Storage Damp Heat, Steay State IEC 60068-2-20 260 ± 3, 0 ± sec. IEC 60068-2-2 25 ± 5, 000 ± 24 hrs IEC 60068-2-78 40 ± 2, 90~95% RH, 000 ± 24 hrs At least 95% of terminal electroe is covere by new soler R 25 /R 25 3 % R 25 /R 25 5 % R 25 /R 25 3 % he conitions shown below shall be repeate 5 cycles Rapi Change of emperature IEC 60068-2-4 Step emperature ( ) erio (minutes) -40 ± 5 30 ± 3 2 Room temperature 5 ± 3 3 25 ± 5 30 ± 3 4 Room temperature 5 ± 3 R 25 /R 25 3 % Max. ower Dissipation IEC 60539-4.26.3 25 ± 5, max., 000 ± 24 hrs R 25 /R 25 5 % HINKING EECRONIC INDUSRIA CO., D. 44 www.thinking.com.tw 205.05
ackaging aping Specification Straight ea H 0 H W W W 2 W 0 F 0 D0 (Unit:mm) aping 0 F H 0 H W 0 W W 2 W D 0 Dimension ±0.3 ±0.5 ± ±0.7 +2/-0 Max. ±0.02 ± 0 =2.7 +0.75 /-0.5 Max. +/ -0.5 Max. Max. ± ±0.2 ±0.2 2.7 2.54 2.7 5.08 8 25 0.5 2 9 3 8 2 0 4 0.6 2.7 5.00 2.7 3.85 8 25 0.5 2 9 3 8 2 0 4 0.6 0 =5.0 5.0 2.54 5.0 6.23 8 25 0.5 2 9 3 8 2 0 4 0.6 5.0 5.00 5.0 5.00 8 25 0.5 2 9 3 8 2 0 4 0.6 Wier Kink H W W W 2 W 0 H0 F 0 D0 (Unit:mm) aping 0 F H 0 H W 0 W W 2 W D 0 Dimension ±0.3 ±0.5 ± ±0.7 ±0.5 Max. ±0.02 ± 0 =2.7 +0.75 /-0.5 Max. +/ -0.5 Max. Max. ±. ±0.2 ±0.2 2.7 2.54 2.7 5.08 6 26 0.5 2 9 3 8 2 0 4 0.6 2.7 5.00 2.7 3.85 6 26 0.5 2 9 3 8 2 0 4 0.6 HINKING EECRONIC INDUSRIA CO., D. 45 www.thinking.com.tw 205.05
Outer Kink H H0 W W 2 W W 0 F 0 D0 (Unit:mm) aping 0 F H 0 H W 0 W W 2 W D 0 Dimension ±0.3 ±0.5 ± ±0.7 ±0.5 Max. ±0.02 ± +0.75 /-0.5 Max. +/ -0.5 Max. Max. ± ±0.2 ±0.2 0 =2.7 2.7 2.54 2.7 5.08 6 26 0.5 2 9 3 8 2 0 4 0.6 Quantity Bulk acking Series Quantity (pcs/bag) C3 500 Reel acking 80min Series Quantity (pcs/reel) 3± 46± C3 2,500 340±0 (Unit: mm) Ammo acking 348±5 Series Quantity (pcs/box) C3 2,500 Warehouse Storage Conitions of roucts Storage Conitions:. Storage emperature: -0 ~+40 2. Relative Humiity: 75%RH 3. Keep away from corrosive atmosphere an sunlight. erio of Storage : year 50±5 275±5 n n n n n n n n n n n HINKING EECRONIC INDUSRIA CO., D. 46 www.thinking.com.tw 205.05