IRC M55342E06B33D2S Precision Military and Space Qualified Chip Resistor
The Part Number: M55342E06B33D2S Manufacturer: IRC/TT ELECTRONICS Country of Origin: CN Unit of Measure (UOM): EA ECCN: Not specified Package Type: Not specified Datasheet:Download Datasheet
Product Features
Precision chip resistors qualified for military and space applications
Qualified to MIL-PRF-55342 Space Level T
Available in four industry standard sizes: 0402, 0603, 0805, 1206
Extended reliability levels including C, M, P, R, S, and T
Multiple resistance ranges and tolerances for versatile applications
Specifications
Style Size
Technology
MIL-PRF-55342 Characteristic
Tolerance
Resistance Range (Ω)
Rated Voltage (V)
Rated Power (mW)
Reliability Level
Termination Type
Style 11 RM0402
Thin Film PFC Series (TaNFilm®)
E, H, K, M
±0.1%, ±1%, ±2%, ±5%, ±10%
100R - 30K
30
50
C, M, P, R, S
Type B Sn/Pb solder over nickel barrier
Style 12 RM0603
Thin Film PFC Series (TaNFilm®)
E, H, K, M
±0.1%, ±1%, ±2%, ±5%, ±10%
10R0 - 59K
50
100
C, M, P, R, S, T
Not specified
Style 06 RM0705
Thin Film PFC Series (TaNFilm®)
E, H, K, M
±0.1%
10R0 - 125K
50
150
C, M, P, R, S, T
Not specified
Style 07 RM1206
Thin Film PFC Series (TaNFilm®)
E, H, K, M
±0.1%
100R - 500K
100
250
C, M, P, R, S, T
Not specified
Physical Dimensions
Size
L (in)
W (in)
H (in)
a (in)
b (in)
0402
0.040 ±0.002
0.021 ±0.002
0.012 ±0.003
0.008 ±0.002
0.010 ±0.002
0603
0.063 ±0.004
0.031 ±0.004
0.020 ±0.004
0.012 ±0.005
0.015 ±0.005
0805
0.081 ±0.005
0.050 ±0.005
0.020 ±0.006
0.016 ±0.008
0.016 ±0.008
1206
0.126 ±0.006
0.063 ±0.005
0.024 ±0.004
0.016 ±0.008
0.016 ±0.008
Environmental Testing
Thermal Shock
Low Temperature Operation
Short-time Overload
High Temperature Exposure
Resistance to Solder
Moisture Resistance
Life Testing
Packaging
Standard tape and reel packaging in quantities of 500 pieces.
For more detailed specifications, please refer to the datasheet.
Note: The datasheet was not processed. Please search the internet for the part number for more details.
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We are engineering students working on a critical project and placed order Invoice No: TR/2025-26/2857 on 7 March 2025 with ThinkRobotics for a costly FIREWIRE FR-ABS filament, 1.75 mm diameter (Part No. 3D3012-11), strictly required for our project and competition deliverables. When the material was delivered on 17 June 2025, it was incorrectly supplied in a different size (3D3012-12). We immediately raised the issue and were asked to arrange a debit note. Since the payment was made through our institute, the debit note required formal approvals and unavoidable time. During this period, our team was out of the country representing India at national and international-level competitions, which concluded in September, and even after returning we were constantly in contact and following up regarding the return. Once the debit note was finally arranged and we requested the return, we were informed by Vikrant Bajpai that the return timeline had expired as per “company norms.” The concern is that no such return timeline or norm is mentioned anywhere on the website or is visible to the consumer. The material is still completely packed, unopened, and unused, yet we are being asked to bear the loss for a mistake that was not ours. This is an expensive, project-critical material—what exactly are we supposed to do with it now? Is this the level of accountability and support ThinkRobotics offers to engineering students and serious project teams?
Ordered FIREWIRE FR-ABS 1.75 mm for a engineering competition. Got the wrong size instead. Reported it immediately.
Since payment was via our institute, approvals took time (normal college things), plus we were out of the country representing India at competitions.
Now we’re told the “return timeline expired” — interesting, because no such policy exists anywhere on your website 🙂
Material is still sealed, unused, untouched, yet students are expected to take the loss for your mistake?
This filament is expensive and project-critical. What exactly are we supposed to do with the wrong material now — frame it?
Is this the support ThinkRobotics offers to engineering students and serious project teams?
Ordered FIREWIRE FR-ABS 1.75 mm for a engineering competition. Got the wrong size instead. Reported it immediately.
Since payment was via our institute, approvals took time (normal college things), plus we were out of the country representing India at competitions.
Now we’re told the “return timeline expired” — interesting, because no such policy exists anywhere on your website 🙂
Material is still sealed, unused, untouched, yet students are expected to take the loss for your mistake?
This filament is expensive and project-critical. What exactly are we supposed to do with the wrong material now — frame it?
Is this the support ThinkRobotics offers to engineering students and serious project teams?
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
