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Chip RF Wire Wound Inductors (TREM)

Narrow Pad Chip Wire Wound Inductors with High SRFs for RF Applications. DeMint (TREM) Series is primarily designed for chip narrow pad, high SRFs, molded type, wire wound inductors and offers improved performance in the same compact case size. Product conforms to the RoHS directive and Lead-free. The (TREM) series chip RF inductor can be customed designs for tighter tolerances on request. Download Complete Specification Chip RF Wire Wound Inductors (TREM) PDF (390KB).

A Brief Introduction to the Product:

SMT Inductors TREM322522N and TREM453232N series are revolutionary, high reliable wire wound components for communication, equipment, instruments, video & audio have been developed in response to the trend toward higher density mounting of inductor parts in electric circuits.

Features:
  1. Metal terminals with excellent connection reliability.
  2. Accurate dimensions for automatically surface mounted.
  3. Lead-free materials is used for the plating on the terminals.
  4. High resistance to heat, humidity, mechanical shocks and presser.
  5. Good heat durability that withstands lead-free compatible reflow soldering conditions.
Operating Temperature:
  1. Range: -25 ~ +85 °C.
Applications:
  1. (TREM) series is suited for communication, video & audio, equipment, instrument which have been developed
    in response to the trend toward higher density mounting of parts in electric circuits.
Configurations & Dimensions (Unit: mm) (TREM322522N, TREM453232N)
RF Narrow Pad Surface Mount (TREM) Dimensions
RF Narrow Pad Surface Mount (TREM) Dimensions
Type A B C D E F
TREM322522N(1210) 3.2 ± 0.4 2.5 ± 0.2 2.9 ± 0.3 2.2 ± 0.2 0.6 ± 0.2 1.0 ± 0.2
TREM453232N(1812) 4.5 ± 0.4 3.2 ± 0.2 4.2 ± 0.3 3.2 ± 0.2 1.0 ± 0.2 1.2 ± 0.2
Reel & Packaging (TREM322522N, TREM453232N)
Reel Dimensions
Reel Dimensions
TREM Tape Packing Dimensions
Tape Packing Dimensions
Type A B C D G N T
8mm 178 21.0±0.8 13.0±0.5 8 10 max 50 min 14.4 max
12mm 178 21.0±0.8 13.0±0.5 10 14 max 50 min 14.4 max
Electrical Characteristics (TREM322522N) - EIA 1210
Part No. Inductance
(µH)		 Tolerance
(%)		 Q
(min)		 Test Freq.
(MHZ)		 SRF
(MHz)(min)		 DCR
(Ω)(max)		 IDC
(mA)
TREM322522N - R10* 0.10 ±20,±10 28 100 700 0.44 450
TREM322522N - R12* 0.12 ±20,±10 30 25.2 500 0.22 450
TREM322522N - R15* 0.15 ±20,±10 30 25.2 450 0.25 450
TREM322522N - R18* 0.18 ±20,±10 30 25.2 400 0.28 450
TREM322522N - R22* 0.22 ±20,±10 30 25.2 350 0.32 450
TREM322522N - R27* 0.27 ±20,±10 30 25.2 320 0.36 450
TREM322522N - R33* 0.33 ±20,±10 30 25.2 300 0.40 450
TREM322522N - R39* 0.39 ±20,±10 30 25.2 250 0.45 450
TREM322522N - R47* 0.47 ±20,±10 30 25.2 220 0.50 450
TREM322522N - R56* 0.56 ±20,±10 30 25.2 180 0.55 450
TREM322522N - R68* 0.68 ±20,±10 30 25.2 160 0.60 450
TREM322522N - R82* 0.82 ±20,±10 30 25.2 140 0.65 450
TREM322522N - 1R0* 1.00 ±10,±5 30 7.96 120 0.70 400
TREM322522N - 1R2* 1.20 ±10,±5 30 7.96 100 0.75 390
TREM322522N - 1R5* 1.50 ±10,±5 30 7.96 85 0.85 370
TREM322522N - 1R8* 1.80 ±10,±5 30 7.96 80 0.90 350
TREM322522N - 2R2* 2.20 ±10,±5 30 7.96 75 1.00 320
TREM322522N - 2R7* 2.70 ±10,±5 30 7.96 70 1.10 290
TREM322522N - 3R3* 3.30 ±10,±5 30 7.96 60 1.20 260
TREM322522N - 3R9* 3.90 ±10,±5 30 7.96 55 1.30 250
TREM322522N - 4R7* 4.70 ±10,±5 30 7.96 50 1.50 220
TREM322522N - 5R6* 5.60 ±10,±5 30 7.96 45 1.60 200
TREM322522N - 6R8* 6.80 ±10,±5 30 7.96 40 1.80 180
TREM322522N - 8R2* 8.20 ±10,±5 30 7.96 35 2.00 170
TREM322522N - 100* 10.0 ±10,±5 30 2.52 30 2.10 150
TREM322522N - 120* 12.0 ±10,±5 30 2.52 20 2.50 140
TREM322522N - 150* 15.0 ±10,±5 30 2.52 20 2.80 130
TREM322522N - 180* 18.0 ±10,±5 30 2.52 20 3.30 120
TREM322522N - 220* 22.0 ±10,±5 30 2.52 20 3.70 110
TREM322522N - 270* 27.0 ±10,±5 30 2.52 20 5.00 80
TREM322522N - 330* 33.0 ±10,±5 30 2.52 17 5.60 70
TREM322522N - 390* 39.0 ±10,±5 30 2.52 16 6.40 65
TREM322522N - 470* 47.0 ±10,±5 30 2.52 15 7.00 60
TREM322522N - 560* 56.0 ±10,±5 30 2.52 13 8.00 55
TREM322522N - 680* 68.0 ±10,±5 30 2.52 12 9.00 50
TREM322522N - 820* 82.0 ±10,±5 30 2.52 11 10.0 45
TREM322522N - 101* 100 ±10,±5 20 0.796 10 10.0 40
TREM322522N - 121* 120 ±10,±5 20 0.796 10 11.0 70
TREM322522N - 151* 150 ±10,±5 20 0.796 8 15.0 65
TREM322522N - 181* 180 ±10,±5 20 0.796 7 17.0 60
TREM322522N - 221* 220 ±10,±5 20 0.796 7 21.0 50
Note: Test equipment L, Q: HP4285A +16034E, or equivalent
SRF: HP8753C NETWORK ANALYZER, or equivalent.
DC resistance: AX-111A DIGITAL MILLIOHM METER, or equivalent.
Electrical Characteristics (TREM453232N) - EIA 1812
Part No. Inductance
(µH)		 Tolerance
(%)		 Q
(min)		 Test Freq.
(MHZ)		 SRF
(MHz)(min)		 DCR
(Ω)(max)		 IDC
(mA)
TREM453232N - R10* 0.10 ±10,±20 25 25.2 300 0.18 800
TREM453232N - R12* 0.12 ±10,±20 30 25.2 280 0.20 770
TREM453232N - R15* 0.15 ±10,±20 30 25.2 250 0.22 730
TREM453232N - R18* 0.18 ±10,±20 30 25.2 220 0.24 700
TREM453232N - R22* 0.22 ±10,±20 30 25.2 200 0.25 665
TREM453232N - R27* 0.27 ±10,±20 30 25.2 180 0.26 635
TREM453232N - R33* 0.33 ±10,±20 30 25.2 165 0.28 605
TREM453232N - R39* 0.39 ±10,±20 30 25.2 150 0.30 575
TREM453232N - R47* 0.47 ±10,±20 30 25.2 145 0.32 545
TREM453232N - R56* 0.56 ±10,±20 30 25.2 140 0.36 520
TREM453232N - R68* 0.68 ±10,±20 30 25.2 135 0.40 500
TREM453232N - R82* 0.82 ±10,±20 30 25.2 130 0.45 475
TREM453232N - 1R0* 1.00 ±10,±20 40 7.96 100 0.50 450
TREM453232N - 1R2* 1.20 ±10,±20 40 7.96 80 0.55 430
TREM453232N - 1R5* 1.50 ±10,±20 40 7.96 70 0.60 410
TREM453232N - 1R8* 1.80 ±10,±20 40 7.96 60 0.65 390
TREM453232N - 2R2* 2.20 ±10,±20 40 7.96 55 0.70 380
TREM453232N - 2R7* 2.70 ±10,±20 40 7.96 50 0.75 370
TREM453232N - 3R3* 3.30 ±10,±20 40 7.96 45 0.80 355
TREM453232N - 3R9* 3.90 ±10,±20 40 7.96 40 0.90 330
TREM453232N - 4R7* 4.70 ±10,±20 40 7.96 35 1.00 315
TREM453232N - 5R6* 5.60 ±10,±20 40 7.96 33 1.10 300
TREM453232N - 6R8* 6.80 ±10,±20 40 7.96 27 1.20 285
TREM453232N - 8R2* 8.20 ±5,±10 40 7.96 25 1.40 270
TREM453232N - 100* 10.0 ±5,±10 40 2.52 20 1.60 250
TREM453232N - 120* 12.0 ±5,±10 40 2.52 18 2.00 225
TREM453232N - 150* 15.0 ±5,±10 40 2.52 17 2.50 200
TREM453232N - 180* 18.0 ±5,±10 40 2.52 15 2.80 190
TREM453232N - 220* 22.0 ±5,±10 40 2.52 13 3.20 180
TREM453232N - 270* 27.0 ±5,±10 40 2.52 12 3.60 170
TREM453232N - 330* 33.0 ±5,±10 40 2.52 11 4.00 160
TREM453232N - 390* 39.0 ±5,±10 40 2.52 10 4.50 150
TREM453232N - 470* 47.0 ±5,±10 40 2.52 10 5.00 140
TREM453232N - 560* 56.0 ±5,±10 40 2.52 9 5.50 135
TREM453232N - 680* 68.0 ±5,±10 40 2.52 9 6.00 130
TREM453232N - 820* 82.0 ±5,±10 40 2.52 8 7.00 120
TREM453232N - 101* 100 ±5,±10 30 0.796 8 8.00 110
TREM453232N - 121* 120 ±5,±10 30 0.796 6 8.00 110
TREM453232N - 151* 150 ±5,±10 30 0.796 5 9.00 105
TREM453232N - 181* 180 ±5,±10 30 0.796 5 9.50 102
TREM453232N - 221* 220 ±5,±10 30 0.796 4 10.0 100
TREM453232N - 271* 270 ±5,±10 30 0.796 4 12.0 92
TREM453232N - 331* 330 ±5,±10 30 0.796 3.5 14.0 85
TREM453232N - 391* 390 ±5,±10 30 0.796 3 18.0 80
TREM453232N - 471* 470 ±5,±10 30 0.796 3 26.0 62
TREM453232N - 561* 560 ±5,±10 20 0.796 3 30.0 50
TREM453232N - 681* 680 ±5,±10 20 0.796 3 30.0 50
TREM453232N - 821* 820 ±5,±10 20 0.796 2.5 35.0 30
TREM453232N - 102* 1000 ±5,±10 10 0.252 2.5 40.0 30
Note: Test equipment L, Q: HP4285A +16034E, or equivalent
SRF: HP8753C NETWORK ANALYZER, or equivalent.
DC resistance: AX-111A DIGITAL MILLIOHM METER, or equivalent.
Mechanical Performance Test (TREM322522N, TREM453232N)
REQUIREMENTS CHARACTERISTICS TEST METHOD(DIS C 5321)
Terminal Strength No evidence of damage Terminals shall withstand a pull of 0.5Kgf
in a horizontal direction
Vibration Δ L/L shall be within ±3%.
No evidence of damage 		2 hours in each direction of X,Y,Z on p-Board
at a frequency range of 10-55-10HZ with 1.5mm amplitude
Dropping Δ L/L shall be within ±3%.
No evidence of damage 		Dropping 1m over the ground of concrete or cement

TREM322522N, TREM453232N Series RF Chip Wirewound Inductors - Electrical Performance Test
REQUIREMENTS CHARACTERISTICS TEST METHOD(JIS C 5321)
Resistance to
Soldering Heat		 No evidence of damage
Δ L/L shall be within ±3% 		Immerse in the solder (H63A)of 260±5°C
for 10±1sec, leave for 2hrs at normal TEMP
Solderability More than 90% surface to
be covered with new soldering 		AV100V 60 SEC.
Dielectric with
withstanding voltage		 No evidence of breakdown
resistor 1000 Mohm and over 		DC500V 30 SEC.
Insulation Resistance No veidence of breakdown,
resistor 1000 Mohm and over 		DC 500V 30 SEC.

Climatic Test (TREM322522N, TREM453232N)
REQUIREMENTS CHARACTERISTICS TEST METHOD(JIS C 5321)
LOW TEMP.
Characteristics		 No evidence of damage,
Δ L/L within ±5%,
Q/Q within ±30%		 Immerse in the solder (H63A)of 260±5°C
for 10±1sec, leave for 2hrs at normal TEMP.
TEMP. Cycling No evidence of damage,
Δ L/L within ±5%		 Keep for 30 min. at TEMP.of -25°C~+85°C
at 5 cycle case of TEMP. change from low to high and V.V.
Temperature
Characteristics		 Δ L/L within ±3% Δ L/L to be measured at the temperature
of between -25°C and +85°C
Moiisture load
Characteristics		 No evidence of damage,
Δ L/L within ±5%,
Q/Q within ±30 		TEMP.40±2°C,Humidity 90~95% 96± 2hrs,
measurements shall be performed after 1~2hrs at normal TEMP..
High TEMP. overload
Characteristics		 No evidence of damage,
Δ L/L within ±5%,
Q/Q within ±30 		Leave for 96±2hrs in a bath of TEMP.85±2°C,
measurements shall be performed after 1~2hrs at normal TEMP.
Order Codes (TREM322522N, TREM453232N)
TCEC322522N - 1R0 M
 
Part Number
TREM322522N
TREM453232N
  
Inductance
R10 0.10μH
1R0 1.00μH
100 10.00×100μH
101 10.00×101μH
102 10.00×102μH
103 10.00×103μH
Tolerance
J 5%
K 10%
M 20%